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Charles N Paidas

Publications and source records attributed to Charles N Paidas.

18 recordsLinked to original sources

Health care utilization and needs after pediatric traumatic brain injury.

OBJECTIVE: Children with moderate to severe traumatic brain injury (TBI) show early neurobehavioral deficits that can persist several years after injury. Despite the negative impact that TBI can have on a child's physical, cognitive, and psychosocial well-being, only 1 study to date has documented the receipt of health care services after acute care and the needs of children after TBI. The purpose of this study was to document the health care use and needs of children after a TBI and to identify factors that are associated with unmet or unrecognized health care needs during the first year after injury. METHODS: The health care use and needs of children who sustained a TBI were obtained via telephone interview with a primary caregiver at 2 and 12 months after injury. Of the 330 who enrolled in the study, 302 (92%) completed the 3-month and 288 (87%) completed the 12-month follow-up interviews. The health care needs of each child were categorized as no need, met need, unmet need, or unrecognized need on the basis of the child's use of post-acute services, the caregiver's report of unmet need, and the caregiver's report of the child's functioning as measured by the Pediatric Quality of Life Inventory (PedsQL). Regardless of the use of services or level of function, children of caregivers who reported an unmet need for a health care service were defined as having unmet need. Children who were categorized as having no needs were defined as those who did not receive services; whose caregiver did not report unmet need for a service; and the whose physical, socioemotional, and cognitive functioning was reported to be normal by the caregiver. Children with met needs were those who used services in a particular domain and whose caregivers did not report need for additional services. Finally, children with unrecognized needs were those whose caregiver reported cognitive, physical, or socioemotional dysfunction; who were not receiving services to address the dysfunction; and whose caregiver did not report unmet need for services. Polytomous logistic regression was used to model unmet and unrecognized need at 3 and 12 months after injury as a function of child, family, and injury characteristics. RESULTS: At 3 months after injury, 62% of the study sample reported receiving at least 1 outpatient health care service. Most frequently, children visited a doctor (56%) or a physical therapist (27%); however, 37% of caregivers reported that their child did not see a physician at all during the first year after injury. At 3 and 12 months after injury, 26% and 31% of children, respectively, had unmet/unrecognized health care needs. The most frequent type of unmet or unrecognized need was for cognitive services. The top 3 reasons for unmet need at 3 and 12 months were (1) not recommended by doctor (34% and 31%); (2) not recommended/provided by school (16% and 17%); and (3) cost too much (16% and 16%). Factors that were associated with unmet or unrecognized need changed over time. At 3 months after injury, the caregivers of children with a preexisting psychosocial condition were 3 times more likely to report unmet need compared with children who did not have one. Also, female caregivers were significantly more likely to report unmet need compared with male caregivers. Finally, the caregivers of children with Medicaid were almost 2 times more likely to report unmet need compared with children who were covered by commercial insurance. The only factor that was associated with unrecognized need at 3 months after injury was abnormal family functioning. At 12 months after injury, although TBI severity was not significant, children who sustained a major associated injury were 2 times more likely to report unmet need compared with children who did not. Consistent with the 3-month results, the caregivers of children with Medicaid were significantly more likely to report unmet needs at 1 year after injury. In addition to poor family functioning's being associated with unrecognized need, nonwhite children were significantly more likely to have unrecognized needs at 1 year compared with white children. CONCLUSIONS: A substantial proportion of children with TBI had unmet or unrecognized health care needs during the first year after injury. It is recommended that pediatricians be involved in the post-acute care follow-up of children with TBI to ensure that the injured child's needs are being addressed in a timely and appropriate manner. One of the recommendations that trauma center providers should make on hospital discharge is that the parent/primary caregiver schedule a visit with the child's pediatrician regardless of the post-acute services that the child may be receiving. Because unmet and unrecognized need was highest for cognitive services, it is important to screen for cognitive dysfunction in the primary care setting. Finally, because the health care needs of children with TBI change over time, it is important for pediatricians to monitor their recovery to ensure that children with TBI receive the services that they need to restore their health after injury.

Adolescent↗

Health-related quality of life during the first year after traumatic brain injury.

OBJECTIVES: To document health-related quality of life (HRQOL) of children with traumatic brain injury (TBI) and to examine the relationship between TBI severity and HRQOL during the first year after injury. DESIGN: Prospective cohort study. SETTING: Four pediatric level I trauma centers. PATIENTS: Children with TBI (n = 330). MAIN EXPOSURE: Traumatic brain injury. MAIN OUTCOME MEASURES: A primary caregiver completed telephone interviews at baseline, 3 months, and 12 months to measure the child's HRQOL using the Pediatric Quality of Life Inventory. The HRQOL outcomes were modeled as a function of injury, patient characteristics, and family characteristics using longitudinal, multivariable regression. RESULTS: A considerable proportion of children had impaired HRQOL at 3 months (42% of children) and 12 months (40% of children) after injury. Multiple dimensions of HRQOL were negatively affected among children with moderate or severe TBI (decrease of 3.7 to 17.6) (P<.05) and did not improve significantly over time. Concomitant lower extremity fractures and spinal injuries resulted in large declines in overall HRQOL, particularly at 3 months after injury (decrease of 12.9 and 8.1, respectively) (P<.05). The HRQOL scores were also reduced by preexisting psychosocial conditions (decrease of 2.9 to 12.3), impaired family functioning (decrease of 5.1 to 6.8), having Medicaid coverage or being uninsured (decrease of 3.1 to 5.5), and single-parent households (decrease of 3.2 to 3.4) (P<.05). CONCLUSIONS: Moderate or severe TBI resulted in measurable declines in children's HRQOL after injury. Injury-related factors impacted HRQOL more compared with patient and family characteristics during the first year after injury.

Adolescent↗

The Pediatric Quality of Life Inventory: an evaluation of its reliability and validity for children with traumatic brain injury.

OBJECTIVES: To assess the reliability and validity of the Pediatric Quality of Life Inventory, version 4.0 (PedsQL), and to compare it with that of the Behavior Rating Inventory of Executive Function (BRIEF) among children with traumatic brain injury (TBI). DESIGN: Prospective cohort study that documented the health-related quality of life of 391 children at 3 and 12 months postinjury. SETTING: Four level I pediatric trauma centers. PARTICIPANTS: Children (age range, 5-15 y) hospitalized with a TBI or an extremity fracture. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Parent-reported PedsQL and BRIEF scale scores. RESULTS: Both the PedsQL and BRIEF scales showed good internal consistency (PedsQL alpha range, .74-.93; BRIEF alpha range, .82-.98) and test-retest reliability (PedsQL r range, .75-.90; BRIEF r range, .82-.92), respectively. Factor analysis revealed that most PedsQL items loaded most highly on their conceptually derived scale. The PedsQL cognitive function scale detected the largest differences among groups of children with varying severities of TBI as well as parents' assessment of change in cognition postinjury. CONCLUSIONS: Although the reliability of the 2 instruments is comparable, the PedsQL discriminates better among children with TBI. The PedsQL is a promising instrument for measuring the health of children after TBI.

Abbreviated Injury Scale↗

Pectus excavatum in a 112-year autopsy series: anatomic findings and the effect on survival.

BACKGROUND/PURPOSE: The purpose of this study was to determine the frequency of pectus excavatum and associated conditions in a large autopsy series. It also sought to determine whether there were different survival patterns for pectus excavatum patients than for patients without pectus excavatum. METHODS: A computer-assisted search of autopsy files maintained by Johns Hopkins University was conducted, dating from 1889 to 2001. Each patient's Autopsy Pathology Information System report was reviewed for diagnosis and comorbid conditions. To determine whether there were differences in survival patterns, we tested whether pectus excavatum patients survived longer than controls, using a standard epidemiological method. Each patient in the autopsy series was compared with the 2 patients entered in the autopsy database chronologically immediately before and the 2 patients immediately after the case. A Kaplan-Meier survival analysis was conducted. RESULTS: Pectus excavatum was identified at autopsy in 62 of 50,496 cases. Of these 62 patients, 17 were 65 years or older and appeared to have died of causes unrelated to pectus excavatum, the oldest being 91 years. Twenty-one were between the ages of 14 and 65 years and were found to have coexisting conditions or syndromes. Six were between the ages of 1 and 4 years. One of the 6 died in 1947 because of complications from pectus repair. No autopsied patient with pectus excavatum died between the ages of 5 and 14 years. Eighteen were infants younger than 1 year, and all 18 died because of conditions unrelated to pectus excavatum. There were no reported cases of pectus excavatum before 1947, and the severity of deformity could not be determined from the autopsy data. Survival analysis indicated that pectus excavatum patients had a different survival than the controls. Pectus excavatum patients tended to die earlier (P = .0001). However, pectus excavatum patients who survived past the age of 56 years tended to survive longer than their matched controls (P = .0001). CONCLUSION: Although there were no histological abnormalities noted in the cartilage of the pectus excavatum patient's conditions, pectus excavatum was associated with several connective tissue abnormalities. Analysis is consistent with the theory that this condition can impact survival.

Adolescent↗

Injury prevention priority score: a new method for trauma centers to prioritize injury prevention initiatives.

BACKGROUND: Trauma centers are expected to develop injury prevention programs that address needs of the local population. A relatively simple, objective, and quantitative method is needed for prioritizing local injury prevention initiatives based on both injury frequency and severity. STUDY DESIGN: Pediatric trauma patients (16 years or younger; n= 7,958) admitted to two Level I regional trauma centers (Johns Hopkins Children Center and Westchester Medical Center) from 1993 to 1999 were grouped by injury causal mechanism according to ICD-9 external cause codes. An Injury Prevention Priority Score (IPPS), balancing the influences of severity (based on the Injury Severity Score) and frequency, was calculated for each mechanism and mechanisms were ranked accordingly. RESULTS: IPPS-based rank lists differed across centers. The highest ranked mechanism of injury among children presenting to Johns Hopkins Children Center was "pedestrian struck by motor vehicle," and at Westchester Medical Center it was "motor vehicle crash." Different age groups also had specific injury prevention priorities, eg, "child abuse" was ranked second highest among infants at both centers. IPPS was found to be stable (r = 0.82 to 0.93, p < 0.05) across alternate measures of injury severity. CONCLUSIONS: IPPS is a relatively simple and objective tool that uses data available in trauma center registries to rank injury causes according to both frequency and severity. Differences between two centers and across age groups suggest IPPS may be useful in tailoring injury prevention programs to local population needs.

Adolescent↗

Spinal injuries in children.

BACKGROUND/PURPOSE: Traumatic spinal injury (TSI) is an uncommon source of morbidity and mortality in children. The aim of this study was to describe childhood TSI in a single level 1 urban pediatric trauma center. METHODS: The authors retrospectively analyzed all children younger than 14 years with TSI, treated at a level I pediatric trauma center between 1991 and 2002 (n = 406, 4% total registry). All children were stratified according to demographics, mechanisms, type and level of injury, radiologic evaluations, associated injuries, and mortality. RESULTS: The mean age was 9.48 +/- 3.81 years. The most common overall mechanism of injury was motor vehicle crash (MVC; 29%) and ranked highest for infants. Falls ranked highest for ages 2 to 9 years. Sports ranked highest in the 10 to 14 year age group. Paravertebral soft tissue injuries were 68%. The most common injury level was the high cervical spine (O-C4). The incidence of spinal cord injury without radiologic abnormality (SCIWORA) was 6%. Traumatic brain injury (37%) was the most common associated injury. Overall mortality rate was 4% in this urban catchment. CONCLUSIONS: TSI in children requires a different preventive and therapeutic logarithm compared with that of adults. The potential devastating nature of TSI warrants that the health care team always maintains a high index of suspicion for injury. Future prospective studies are needed to further elucidate injury patterns.

Accidental Falls↗

High-grade renal injuries in children--is conservative management possible?

OBJECTIVES: To review our experience with the management of high-grade (grade IV and V) renal injuries to clarify the role of conservative management. METHODS: From 1991 to 2003, 79 consecutive patients (age range 2 to 14 years) with renal injuries were treated in an urban level I pediatric trauma center. Twenty children were identified as having high-grade renal injury (grade IV, 10 children and grade V, 10 children). The mechanism of injury was blunt trauma in 17 patients (85%) and penetrating trauma in 3 (15%). RESULTS: Of the 10 patients with grade IV injury, 8 (80%) were successfully treated conservatively with bedrest and catheter drainage. Two patients with persistent urine leaks required ureteral stenting, and one subsequently required open operative repair. The initial radiographic findings in both patients demonstrated complete renal fracture with retained vasculature to both renal segments. All 10 patients with grade V injury required open operative management and only 3 (30%) achieved long-term renal salvage. CONCLUSIONS: Most children with grade IV renal injury can be treated conservatively. Patients with complete renal fracture or significant urinary extravasation on initial radiographic imaging may be less likely to undergo spontaneous resolution. Patients with a persistent urinary leak can be successfully treated with internal drainage. Grade V injuries are associated with an increased risk of requiring open operative intervention, and the renal preservation rates are low.

Adolescent↗

Gender and age effects on outcome after pediatric traumatic brain injury.

OBJECTIVE: To evaluate whether girls have better outcomes after traumatic brain injury than boys. DESIGN: Retrospective cohort study. SETTING: University hospital. PATIENTS: A 16,586 patient subset of the National Pediatric Trauma Registry with nonpenetrating traumatic brain injury. INTERVENTIONS: Retrospective review. MEASUREMENTS AND MAIN RESULTS: The patients were subdivided by age into prepubertal (0-7 yrs), indeterminate pubertal (8-12 yrs), and probable pubertal (13-19 yrs). All analyses were adjusted for injury severity using the Injury Severity Score. Outcome variables were in-hospital death rate, intensive care unit length of stay, total length of stay, discharge to home vs. rehabilitation, and functional status at discharge. Overall, 6.1% of girls and 5.3% of boys died. A higher proportion of girls were injured in motor vehicle crashes. Gender did not have a significant effect on in-hospital mortality rate after adjustment for age, Injury Severity Score, and motor vehicle crashes. Boys had a shorter intensive care unit length of stay (p =.027). There were no statistically significant differences between boys and girls in total hospital length of stay, functional outcome, and discharge location, although for every outcome there was a trend toward girls doing worse. CONCLUSIONS: There is evidence from this large study that girls do not have a better outcome after pediatric traumatic brain injury than boys, with a suggestion that girls may do worse.

Adolescent↗

The combination of polymicrobial sepsis and endotoxin results in an inflammatory process that could not be predicted from the independent insults.

BACKGROUND: The variable clinical profile observed in critically ill patients is the result of multiple factors. Genetic determinants have recently been shown as confounding factors in the response to injury. However, other elements, such as the environment and the type of injury, could modify this response. The objective of this investigation was to study the effect of combining insults and different genetic backgrounds on the inflammatory response. MATERIALS: Male mice, C57BL/6J (B6) and A/J, were randomized to undergo cecal ligation and single puncture (CLP) or sham operation (SOP). After 24 h of recovery, mice were randomized again into two groups, one group was injected with bacterial lipopolysaccharide (LPS; 15 mg/kg) and the other was injected with normal saline (NS). An additional experimental group included mice that were not operated (NOP) and injected with LPS. Mice were evaluated by plasma cytokine content. RESULTS: The combination of insults resulted in an apparent additive effect for some cytokines, such as interleukin (IL) 6. In contrast, tumor necrosis factor alpha (TNF-alpha) was considerably lower in the combined injury group with respect to injection of LPS alone. There was no relevant difference in IL-10 levels between any group, except that its decay was slower in the CLP + LPS group. Overall, cytokine levels were different between B6 and A/J mice indicating a genetic contribution. CONCLUSIONS: These results indicate that the response to stress is the combination of the type of injury and the genetic background of the subject. These observations also illustrate the difficulty in predicting the inflammatory response and underlying mechanism based on cytokine plasma levels.

Animals↗

Prognostic factors and clinical outcomes in children and adolescents with metastatic rhabdomyosarcoma--a report from the Intergroup Rhabdomyosarcoma Study IV.

PURPOSE: To identify risk factors associated with outcomes in children with metastatic rhabdomyosarcoma (RMS) treated on the fourth Intergroup Rhabdomyosarcoma Study (IRS-IV). PATIENTS AND METHODS: Patients with metastatic RMS were treated with one of two regimens that incorporated a window of either ifosfamide and etoposide (IE) with vincristine, dactinomycin, and cyclophosphamide (VAC) or vincristine, melphalan (VM) and VAC. Study end points were failure-free survival (FFS) and overall survival (OS). Clinical factors including age, histology, sites of primary and metastatic disease, and number of sites of metastatic disease were correlated with those end points. RESULTS: One hundred twenty-seven patients were eligible for analysis. The estimated 3-year OS and FFS for all patients were 39% and 25%, respectively. By univariate analysis, 3-year OS was significantly influenced by histology (47% for embryonal v 34% for all others, P =.026) and increasing number of metastatic sites (P =.028). By multivariate analysis, the presence of two or fewer metastatic sites was the only significant predictor (P =.007 and.006, respectively). The combination of embryonal histology with two or fewer metastatic sites identified a subgroup with 3-year FFS of 40% and OS of 47%. CONCLUSION: Children with group IV RMS treated on the IRS-IV study had improved OS and FFS if they had two or fewer metastatic sites and embryonal histology. This favorable subset of patients has outcomes approaching those observed in selected patients with localized, nonmetastatic disease. Thus, these patients might not be appropriate candidates for regimens that include experimental agents with substantial toxicities or unproven antitumor activity.

Adolescent↗

Pediatric trauma care: an overview of pediatric trauma systems and their practices in 18 US states.

PURPOSE: The aim of this study was to describe the state of pediatric trauma system development in the United States in 1997 and 1998 and to characterize the hospitalization patterns of injured children in states with different types of pediatric trauma systems. The authors also investigated the impact of sociodemographic, injury, and geographic characteristics on those hospitalization patterns. METHODS: The authors combined statewide hospital discharge data on hospitalized trauma patients less than 15 years old with data from the American Hospital Association, the Area Resource File, the Office of Management and Budget, the states' Departments of Health, and the US Census. Besides conducting descriptive analyses, the authors evaluated the role of several parameters in determining the likelihood of treatment in trauma and nontrauma centers using multivariate multinomial logistic regression models. RESULTS: There were 15 states with adult and pediatric trauma designation systems; 9 of them had statewide hospital discharge data available. In these 9 states, 77% of the discharges were from trauma centers with no pediatric designation. More severely injured children and children with injuries to the head, face, thorax, and abdomen were more likely to be discharged from trauma centers, although large percentages of these children were treated in nontrauma centers. Older children and children with commercial insurance were less likely to be treated at trauma centers, even when injury severity, body region injured, and other factors were accounted for. CONCLUSIONS: Even in states with trauma systems, a large proportion of severely injured children are treated in nontrauma center facilities.

Adolescent↗

Prognostic factors and surgical treatment guidelines for children with rhabdomyosarcoma of the perineum or anus: a report of Intergroup Rhabdomyosarcoma Studies I through IV, 1972 through 1997.

BACKGROUND/PURPOSE: Rhabdomyosarcoma (RMS) of the perineum or anus is a rare sarcoma of childhood with a poor prognosis. This study reviews the Intergroup Rhabdomyosarcoma Study Group (IRSG) studies I through IV to identify determinants of patient outcome and to refine surgical treatment guidelines. METHODS: From 1972 through 1997, 71 eligible patients were treated and studied. The median patient age was 6 years. The majority (64%) were at an advanced stage (clinical group III and IV) at initial presentation and 50% had positive regional lymph node (LN) involvement. RESULTS: The 5-year failure-free survival rate (FFS) for all patients was 45% and the overall survival rate (OS) was 49%. Characteristics that were associated with significantly improved survival rate were primary tumor size less than 5 cm, lower (less advanced) clinical group and stage, negative regional lymph node status, and age less than 10 years. When the extent of disease was controlled for in multivariate analysis, only age less than 10 predicted an improved outcome. The 5-year overall survival rate for patients less than 10 years of age was 71% versus 20% in older patients (P <.001). Histology (alveolar versus embryonal) and primary site (perineal versus anal) did not significantly affect outcome. CONCLUSIONS: Because of the high incidence of regional LN involvement in these patients, a strategy of routine surgical evaluation of ilioinguinal lymph nodes in all patients with perineal or anal RMS is recommended.

Adolescent↗

Septation of the anorectal and genitourinary tracts in the human embryo: crucial role of the catenoidal shape of the urorectal sulcus.

BACKGROUND: Previous studies of the tracheoesophageal sulcus and the sulci of the developing heart have suggested that the catenoidal or saddle-shaped configuration of the sulcus had mechanical properties that were important to developmental processes by causing regional growth limitation. We examined the development of the human perineal region to determine if a similar configuration exists in relation to the urorectal septum. We wished to re-examine the controversial issue of the role of the urorectal sulcus in the partitioning of the cloaca. METHODS: Digitally scanned photomicrographs of serial histologic sections of embryos from Carnegie stages 13, 15, 18, and 22, obtained from the Carnegie Embryological Collection were used. Each image was digitally stacked, aligned, and isolated using image-editing software. Images were compiled using 3-D image-visualization software (T-Vox), into full 3-D voxel-based volume renderings. Similarly, digital models were made of the urogenital sinus, anorectum, cloaca, allantois, mesonephric ducts, ureters, and kidneys by isolating their associated epithelium in each histologic section and compiling the data in T-Vox. Methods were developed to create registration models for determining the exact position and orientation of outlined structures within the embryos. RESULTS: Models were oriented and resectioned to determine the configuration of the urorectal sulcus. The results show that the urorectal sulcus maintains a catenoidal configuration during the developmental period studied and, thus, would be expected to limit caudal growth of the urorectal septum. CONCLUSION: The observations support the concept that the urorectal septum is a passive structure that does not actively divide the cloaca into urogenital and anorectal components.

Computer Simulation↗

Pediatric trauma systems.

The origins of trauma systems in the United States date to the 1960s when physicians returning from wars abroad realized that lessons learned from managing military casualties could be applied to civilian traumatic injury. Over the next several decades, trauma centers and then trauma systems began to be developed in an attempt to improve prehospital and acute care for these patients. Although studies of trauma system effectiveness are fraught with methodologic difficulties, several types of studies (panel reviews of preventable deaths, registry studies, and population-based studies), suggest that there may be improvements in mortality when trauma systems are established. Further study needs to focus on other outcomes than mortality, such as return to function after rehabilitation. Pediatric trauma systems have by necessity developed within the "adult" systems in place. The history of pediatric system development and studies assessing outcomes are also discussed. Continued system development, assessment, and educational efforts about how childhood injuries are different are essential to combat this leading killer of children.

Adolescent↗

Genetic contribution to the septic response in a mouse model.

The response to injury is dependent on several factors, including the type and extent of the injury, genetics, and the environment. In the present study, the genetic contribution to sepsis was evaluated in a mouse model. Sepsis was induced in two inbred mouse strains, C57BL/6J (B6) and A/J, by cecal ligation and single puncture (CLP). Frequency of mortality was significantly higher in B6 than A/J mice from 36 to 132 h after CLP. Plasma TNF-alpha, IL-1beta, and IL-6 levels were similar in both strains after CLP. IL-10 plasma levels were significantly higher in B6 mice as opposed to A/J mice after 24 h of CLP. Similarly, hepatic myeloperoxidase activity, an index of polymorphonuclear leukocytes, was elevated in B6 mice as compared with A/J mice after 24 h of CLP. On the contrary, metallothionein mRNA levels were higher in A/J mice compared with B6 mice. Finally, leptin levels were also higher in A/J than B6 mice within 19 h of CLP. This study demonstrates a genetic contribution in the response to sepsis.

Animals↗

Accelerated recovery after endotoxic challenge in heat shock-pretreated mice.

The inflammatory response induced by bacterial lipopolysaccharide (LPS) has profound metabolic and physiological effects. Thus hepatic glucose production is depressed after LPS administration, which is, at least in part, due to the downregulation of phosphoenolpyruvate carboxykinase (PEPCK) expression. PEPCK is a key regulatory enzyme of the gluconeogenic pathway. Expression of heat shock proteins (hsps) is a well-conserved response to stress correlated with protection from subsequent insults including inflammation. In this study, the expression of PEPCK was observed to be preserved after injection of LPS in heat shock-pretreated mice. Protection of PEPCK expression was limited to the time after heat shock treatment that displayed hsp70. Comparison of the transcription rate and mRNA levels of PEPCK after LPS injection between mice that were heat shock pretreated or not indicated that the preservation of PEPCK expression was not due to initial protection from the LPS challenge. On the contrary, it was mediated by a rapid recovery after the LPS insult at the level of transcription. These observations suggest that the mechanism of heat shock-mediated protection (stress tolerance) after LPS challenge is due to an increase in the capacity of the organism to recover rather than deterrence from the insult.

Animals↗

Plexiform neurofibroma in type 1 neurofibromatosis.

A 13-year-old African-American girl was admitted to the hospital for surgery. She was diagnosed with Type I neurofibromatosis at the age of 1 year after she was noted to have multiple café au lait spots. Her past medical history included a history of neurofibroma in the base of the brain, treated with radiation therapy and ventriculoperitoneal shunt, as well as a recent diagnosis of bilateral optic gliomas, treated with chemotherapy. Family history was negative for neurofibromatosis.

Abdominal Neoplasms↗