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PubMed2005

Posttraumatic stress disorder and physical comorbidity among female children and adolescents: results from service-use data.

OBJECTIVE: In adults, posttraumatic stress disorder (PTSD) is associated with adverse health outcomes and high medical utilization and cost. PTSD is twice as common in women and is associated with increased risk for a range of diseases, chronic conditions, and reproductive-health problems. Little is known about the health effects of PTSD in children. The purpose of this study was to explore patterns of physical comorbidity in female children and adolescents with PTSD by using population data. METHODS: This study was a cross-sectional, descriptive epidemiologic case-control analysis of a Midwestern state's Medicaid eligibility and paid-claims data for girls (0-8 years old) and teens (9-17 years old). Data were from 1994-1997. All those with the PTSD diagnostic code were compared with randomly selected controls in relation to 3 sets of outcomes: (1) International Classification of Diseases, Ninth Revision (ICD-9) categories of disease; (2) chronic conditions previously associated with sexual trauma and PTSD in women; and (3) reproductive-health problems. Analyses included bivariate odds ratios (OR) and logistic-regression models that control for the extent of insurance coverage and the independent associations of victimization and psychiatric comorbidity with the 3 sets of outcomes. The mental health covariate was categorical to allow consideration of a range of severity. There were 4 categories for the young girls: neither PTSD nor depression, PTSD without depression, depression without PTSD, and PTSD + depression. For the adolescent analysis, a fifth category reflecting a "complex PTSD" was added, defined as having PTSD complicated by a dissociative disorder or borderline personality disorder diagnosis. RESULTS: There were 647 girls and 1025 adolescents with the PTSD diagnosis. Overall, PTSD was associated with adverse health outcomes in both age strata. Victimization was sometimes independently associated with adverse health outcomes, but PTSD often was a mediator, especially in the adolescent age stratum. The importance of PTSD diagnosis as a predictor of the ICD-9 categories of disease or chronic conditions seemed to increase with age. In the younger age stratum, the increased bivariate ORs of significant associations with PTSD ranged from 1.4 for digestive disorders to 3.4 for circulatory disorders. Among younger girls, PTSD diagnosis was associated with significantly greater bivariate odds for 9 of the 12 ICD-9 categories of disease but not for neoplasms, blood disorders, or respiratory disorders and with threefold increased odds for chronic fatigue. They also had 1.8 times greater odds for sexually transmitted infections, some of which could be from congenital transmission in this age group, which includes infants. In the multivariate models for the young girls, the mental health variable seemed to mediate the relationship between victimization and increased odds of infectious and parasitic diseases, endocrine/metabolic/immune disorders, circulatory diseases, skin and cutaneous tissue disorders, and having any 1 of the 5 chronic conditions. The mental health categories that were significantly associated with health outcomes varied across the conditions. There were no health outcomes in which the depression-without-PTSD category was the only one significantly associated with the outcome condition. Circulatory and musculoskeletal disorders were significantly associated with all 3 of the mental health categories. Having any 1 of the 5 chronic conditions was significantly associated only with simple PTSD (PTSD without depression). Genitourinary disorders and signs/symptoms/ill-defined conditions were significantly associated with both simple and comorbid PTSD. PTSD with comorbid depression, the most severe of the mental health categories in this younger age group, was the only category associated with the endocrine/metabolic/immune disorders and skin disorders outcomes. In the adolescent age stratum, the bivariate ORs significantly associated with PTSD ranged from 2.1 for blood disorders to 5.2 for irritable bowel syndrome. Adolescents with PTSD were nearly twice as likely to have a sexually transmitted infection and 60% more likely to have cervical dysplasia. However, their rate of pregnancy was lower (23% vs 31%), a one-fourth decreased odds. In the adolescent group, only 4 outcomes (nervous system/sense organ, digestive, and genitourinary disorders and signs/symptoms/ill-defined conditions) remained statistically significantly associated with victimization after the mental health variable was added, suggesting an additive model of risk for these outcomes but a mediating role for PTSD in relation to the majority of the health outcomes. Among the adolescent girls, the range of ORs for the ICD-9 and chronic-condition diagnoses generally increased across the categories of the mental health variable in a dose-response pattern. Compared with adolescents with neither PTSD nor depression, those with PTSD without depression had statistically significant ORs from 1.5 to 3.6. Those with depression without PTSD had statistically significant ORs from 1.9 to 4.4. The significant ORs for those with PTSD comorbid with depression were from 2.3 to 6.6, and those in the complex-PTSD category had significant ORs of between 2.5 and 14.9. Only blood disorders seemed to be more strongly associated with depression alone than with the comorbid and complex forms of PTSD. The simple-PTSD category was not significantly associated with blood disorders, chronic pelvic pain, fibromyalgia, or dysmenorrhea. Depression without PTSD was not significantly associated with chronic pelvic pain or fibromyalgia. Fibromyalgia was only significantly associated with complex PTSD. CONCLUSIONS: In young girls who receive Medicaid benefits, PTSD was associated with increased odds of a range of adverse health conditions. The pattern and odds of physical comorbidity among adolescent recipients with PTSD was nearly as extensive as that seen in adult women. Overall, the pattern observed suggests that objective disease states (eg, circulatory problems, infections) may be associated with PTSD to an extent nearly as great as that of PTSD with more subjective somatic experience of loss of wellness. Using the concepts of allostatic load and allostatic support, professionals who work with children and adolescents may be able to decrease the toll that traumatic stress takes on health even if available interventions can only be thought of as supportive and fall short of completely preventing trauma exposure or completely healing posttraumatic stress. Clinical research to extend these exploratory findings is warranted.

Adolescent↗
PubMed2006

Invasive papillary carcinoma of the breast presenting as post-traumatic recurrent hemorrhagic cysts.

We report the sonographic features of an intracystic papillary carcinoma of the breast presenting as recurrent hemorrhagic cysts following trauma. A 56-year-old woman presented with palpable breast masses after a traumatic event; sonography showed multiple, well-defined, hemorrhagic cysts. Hemorrhagic fluid was evacuated by fine needle aspiration with no residual lesions. Cytology was negative for malignancy. Five months later, the mass reappeared; sonography demonstrated multiple cysts with solid nodules. US-guided core biopsy and surgery revealed invasive papillary carcinoma. We suggest close follow-up of cystic masses, even with negative cytology, and performance of surgical excisional biopsy in cases of rapid refilling after aspiration.

Breast Neoplasms↗
PubMed1999

Frantz's tumour of the pancreas presenting as a post-traumatic pancreatic pseudocyst.

A case of a solid, pseudopapillary and cystic tumour of the pancreas in a 13-year-old girl was presented. Shortly after a blunt abdominal trauma, an abdominal mass became manifest. Clinical features and radiological findings suggested a traumatic pseudocyst of the pancreas. Laparotomy and pathology revealed a Frantz's tumour, which was totally resected. Twelve months after surgery the patient is asymptomatic and CT-scan shows no signs of recurrence or metastasis. To our knowledge, no such acute presentation has ever been described in the literature since the first clinical report of this tumour in 1959.

Abdominal Injuries↗
PubMed1999

[Angiomyoma of the hand: a post-traumatic tumor?].

A 69-year-old woman presented with a tumor of the lateral aspect of the proximal phalanx of the little finger of the right hand. The finger was injured by a ring during a handshake. Excision and histopathological examination revealed the diagnosis of angio-myoma, a benign vascular tumor originating from the smooth muscle cells of arterial or venous walls. Angiomyomas belong to the family of leiomyomas and rare, small tumors (less than one centimeter), preferentially occurring in women between the ages of 40 and 60 years. They may be painful. Only one case of sarcomatous degeneration has been described in the literature. Trauma has never been previously reported as a cause of angio-myoma, but in this case the traumatic origin of the tumor was not in doubt.

Aged↗
PubMed2000

Middle meningeal artery aneurysm associated with meningioma.

The aneurysms of the middle meningeal artery are extremely rare. 30 pseudoaneurysms of the middle meningeal artery (MMA) are reported in literature. These are post-traumatic lesions different from the true aneurysms that have a different origin. In fact they can be associated with arteriovenous malformations, Paget's disease and tumors; nevertheless in some cases the genesis remains unknown. Sometimes the berry aneurysm of MMA can cause non traumatic extradural hematomas. The association meningioma-aneurysm of the middle meningeal artery is extremely rare: only a case has been signalled till now in literature. In our case the patient was a 69 year-old woman admitted in our department following an epileptic seizure. Neuroradiological studies (post-contrast CT and RM) showed a meningioma of the right pterion. A preoperative angiography evidenciated a big blush from the afferences of meningioma by the middle meningeal artery and, proximally a small berry aneurysm of this artery. Selective embolization of the tumor and the aneurysm was performed preoperatively with polyvinyl particles and straight platinum coils. A craniotomy a surgical resection of the meningioma were performed. The role of the endovascular treatment in the management of these lesions is underlined to decrease the risks of morbidity.

Aged↗
PubMed2000

[Diffusion weighted MR: principles and clinical use in selected brain diseases].

PURPOSE: To define the principles and technical bases of diffusion weighted MR imaging of the brain and report our experience in the evaluation of selected brain disorders including age-related ischemic white matter changes (leukoaraiosis), neoplastic and infective cysts and wallerian degeneration. MATERIAL AND METHODS: Between May 1999 and June 2000 we examined seventeen patients: 10 patients with leukoaraiosis and deterioration of cognitive and motor function, 5 patients with focal cystic lesions (one anaplastic astrocytoma, one glioblastoma, one metastasis from squamous cell lung carcinoma, one pyogenic abscess and one case with cerebral tubercolosis) and 2 patients with wallerian degeneration (one with post-hemorrhagic degeneration of right corticospinal tract and one with post-traumatic degeneration of left optic tract). All patients underwent a standard cranial MR examination including SE T1-, proton density, T2-weighted, FLAIR and diffusion weighted images. Post-contrast T1-weighted sequences were also obtained in the patients with cystic lesions. Diffusion weighted images were acquired with double shot echoplanar sequences. Diffusion sensitizing gradient along the x, y and z axes and b values ranging 800 to 1200 s/mm2 were used. For each slice a set of three orthogonal diffusion "anisotropic" images, an "isotropic" image and a standard T2-weighted image were reconstructed. Postprocessing included generation of the apparent diffusion coefficient maps and of the "trace" image that reflects pixel by pixel the diffusional properties of water particles only. Values of mean diffusivity within regions of interest were computed in the "trace" image and compared with those obtained in contralateral brain areas. In patients with leukoaraiosis the diffusivity in posterior periventricular white matter was compared with that measured in 10 age-matched control subjects without leukoaraiosis. RESULTS: In patients with leukoaraiosis the areas of increased periventricular signal intensity on T2-weighted images showed a significantly higher (p < 0.001) diffusivity (mean values 124.7 +/- 21.3 x 10(-5) mm2/s) as compared to control subjects (mean values 85 +/- 7 x 10(-5) mm2/s). Diffusion weighted images in 2 patients revealed the presence of a small focal area of increased signal and reduced diffusivity in "trace" images consistent with recent ischemic lesion. In neoplastic cystic lesions the central necrotic/cystic content was always hypointense on diffusion weighted images and showed increased diffusivity on "trace" images. On the other hand the central necrotic content of the pyogenic brain abscess was hyperintense and showed low diffusivity. In patients with wallerian degeneration diffusion weighted images and "trace" images demonstrated loss of anisotropy and increased diffusivity in the affected white matter tract relative to the contralateral. DISCUSSION: The increased diffusivity observed in areas of leukoaraiosis and the identification of subclinical acute ischemic lesions by diffusion weighted images might be more useful than standard MR sequences for monitoring the disease progression. Diffusion weighted images allow differentiation of the different parts of focal cystic lesions (edema, solid and cystic/necrotic portion) and are useful to differentiate pyogenic brain abscess from necrotic tumors. In patients with wallerian degeneration the loss of anisotropy and the increase of diffusivity values in the affected tract are probably related to myelin breakdown and allow better recognition of the affected tract relative to standard MR images. CONCLUSIONS: Diffusion weighted MR imaging can be performed during a standard cranial MR examination and add useful clinical information in several brain disorders besides acute ischemic stroke.

Brain Abscess↗
PubMed2002

Differentiation of malignant vertebral collapse from osteoporotic and other benign causes using magnetic resonance imaging.

INTRODUCTION: Elderly patients presenting with backache and vertebral collapse are a diagnostic challenge. Plain X-rays, computed tomography and radionuclide bone scans have not always reliably distinguished between benign and malignant causes. Magnetic resonance imaging (MRI) may be able to do so. MATERIALS AND METHODS: Patients who underwent MRI evaluation for vertebral collapse were retrospectively studied. Over a 21-month period from January 1995 to September 1996, 47 patients with 58 vertebral collapses were studied. Benign and malignant aetiologies were established by serial imaging, clinical outcome and histology. Imaging was performed with T1 and T2-weighted sequences, with contrast enhancement in some patients. Collapsed vertebrae were examined for appearance of marrow on T1 and T2-weighted sequences and after contrast administration, signal intensity of adjacent discs, degree of marrow involvement, involvement of posterior elements, presence or absence of paraspinal mass and end-plate integrity. Agreement between the final and radiological diagnosis was evaluated. RESULTS: There were 36 benign vertebral collapses (20 osteoporotic, 7 post-traumatic, 9 infective) and 22 malignant ones (20 metastatic carcinoma, 2 multiple myeloma). Features which pointed to malignant cause were hypointense marrow on T1-weighted images, marrow enhancement after intravenous contrast, greater than 50% marrow involvement and involvement of posterior elements. Of the vertebral collapses due to infection, 78% showed end-plate disruption. CONCLUSIONS: This study shows that MRI can be used to accurately differentiate between benign and malignant causes of vertebral collapse. Further differentiation between an osteoporotic, traumatic or infective cause can be done with the help of clinical history and evaluation of end-plate integrity.

Adult↗
PubMed2005

Hemosiderin pigmentation of tumour cells in cerebellar pilocytic astrocytoma associated with post-traumatic hemorrhage in adults.

The pilocytic astrocytoma is only rarely associated with gross intratumoral hemorrhage despite rich vasculature and blood vessel changes, accompanied often by perivascular depots of hemosiderin. We report an unusual case of pigmented cerebellar pilocytic astrocytoma presenting with posttraumatic hemorrhage in a 38-year-old man with no history related to the tumor. CT and MRI examination after head injury demonstrated unexpectedly the cystic lesion of 2 cm in diameter in the region of the right cerebellar hemisphere and vermis. The lesion was associated with hematoma and it was surgically removed 3 weeks after trauma. Histopathological examination revealed pilocytic astrocytoma tissue with broad hemorrhagic changes and with an unusual pattern of massive pigmentation of the cytoplasm of pilocytic astrocytes, consistent with hemosiderosis. Positive stains for iron and ferritin and ultrastructural study confirmed deposition of hemosiderin granules in the tumour cells. There was no evidence of melanin or melanosomes. This finding of hemosiderin accumulation in the cytoplasm of neoplastic astroglia seems to be analogous to post-hemorrhagic pigmentation of the normal Bergmann glia and subpial astrocytes. In the literature, the examples of neuroepithelial tumors with hemosiderin pigmentation of tumor cells have been rarely documented. To our knowledge, this is the first reported case of pigmented pilocytic astrocytoma exhibiting extensive intracellular hemosiderin deposition.

Adult↗
PubMed1991

[Post-traumatic hemoperitoneum: a rare complication of peritoneal splenosis].

Peritoneal splenosis is a frequent condition after traumatic spleen fracture, which, given that it is usually asymptomatic, is often not diagnosed unless a laparotomy is performed for some other reason. The case is presented of a 9 year old boy splenectomized a few years earlier because of traumatism, who again suffers abdominal injury with the development of hemoperitoneum, observing during surgery multiple splenosis foci disseminated all over the abdominal cavity, some of which present rupture and hemorrhage, constituting the cause of hemoperitoneum.

Abdominal Injuries↗
PubMed1987

[Post-traumatic astrocytoma].

A 25 year old woman developed a mixed pilocytic and fibrillary astrocytoma in scar tissue 20 years after the brain contusion. The case fulfilled the criteria of traumatic etiology of this brain tumor.

Adult↗
PubMed1985

[External immobilization of cervical spine with a halo vest--experience with 31 cases].

Post-traumatic or post-operative immobilization of cervical spine often requires long term bed-rest. But, bed-rest indeed gave discomfort to patients, nonetheless, sometimes complete external fixation cannot be gained. Since 1982, we have applied Halo vest to the patients who required external immobilization of cervical spine. In this paper, we reported our experiences with 31 cases who were treated by Halo vest. Thirty-one cases comprised 19 cases of cervical spinal trauma, 5 cases of atlanto-axial dislocation, 1 case of foramen magnum meningioma, and 6 cases of ossification of posterior longitudinal ligament (OPLL). In traumatic cases, Halo vest was used as external fixation of injured spine in 8 cases, and as an adjunct to surgical fusion in other cases. In case of atlanto-axial dislocation, 3 cases underwent posterior fusion, and 2 cases underwent anterior fusion. Anterior fusion of C1-2 was also done in case of foramen magnum meningioma after total excision of tumor. Six cases of OPLL underwent anterior decompression and anterior fusion. Mean immobilization time by Halo vest was as follows: 58 days (28-113) in case of cervical spinal trauma, 85 days (56-144) in case of atlanto-axial dislocation who underwent posterior fusion, 92 days (89-93) in case of atlanto-axial dislocation and foramen magnum meningioma who underwent anterior fusion, 59 days (54-70) in case of OPLL. Early ambulation was achieved in many cases. Good external fixation and result was obtained 27 cases out of 31 cases. Re-dislocation of cervical spine occurred in 1 case of cervical spinal trauma while he was in Halo vest.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1979

Microvascular surgery in maxillo-facial reconstruction.

The recent advances in microvascular surgery have been applied to maxillo-facial reconstruction in the area of the lower jaw and soft tissue of the face. Five cases are presented, demonstrating some of the techniques and results in patients suffering from congenital, post-traumatic and post-cancer resection deformities.

Adult↗
PubMed1984

Role of cholesterol and calcium bilirubinate crystals in acute postoperative acalculous cholecystitis.

Acute acalculous cholecystitis is rather unusual, but it is considered an increasing entity. Particularly interesting are the post-traumatic or post-operative forms of acute acalculous cholecystitis. Ischemia of the gallbladder and biliary stasis are the most likely pathogenetic factors. A case of acute acalculous cholecystitis after total gastrectomy for cancer is presented. Particular emphasis is put on the significance of cholesterol and calcium bilirubinate crystals findings in the bile of the gallbladder. The pathogenetic role of this microscopic form of lithiasis in post-operative acalculous cholecystitis is discussed. It is concluded that all surgeons should be aware of this pathology since it is becoming much more common to be faced with elderly patients having life-threatening post-operative gallbladder complications unrelated to macroscopic lithiasis.

Acute Disease↗
PubMed1981

[Desmoid fibroma of bone. An histoenzymological and ultrastructural study of the mandible in one case (author's transl)].

A case of post-traumatic desmoid tumor of the mandible is reported in a 4-year old girl. This tumor was considered typical clinically and by light microscopy. Four years later, the patient was symptomless, without evidence of recurrence. Histoenzymology showed a high level of leucine aminopeptidase activity. On electron microscopy, a part from a few primitive mesenchymal cells, abnormal fibroblasts represented the principal cellular component. These cells showed evidence of intracytoplasmic collagen fibers synthesis and of myoid differentiation (numerous filaments and endocytosis vacuoles). Myofibroblasts, with a microfibrillary network showing areas of dense osmiophilic condensation in the vicinity of cell membrane were also present. This atypical ultrastructural feature suggests, in this case, the non-neoplastic nature of this lesion. It seems to reflect an abnormal reaction to a traumatic aggression, characterized by proliferation of myofibroblasts (which normally disappear in the late stages of healing) and to have, thus, the signification of pathologic scar.

Child, Preschool↗
PubMed1995

[Filling of bone defects using biphasic macroporous calcium phosphate ceramic. Apropos of 23 cases].

PURPOSE OF THE STUDY: The authors report their experience with the use of a biphasic macroporous calcium phosphate bone substitute. MATERIALS AND METHODS: In 23 cases (22 patients) a biphasic macroporous calcium phosphate ceramic was used to fill a pathological bone defect. The ceramic used in this study was a macroporous (400 to 600 mu) component consisting of 60 per cent hydroxyapatite and 40 per cent beta-tricalcium phosphate. It was in the form of granules (2 to 3 mm), sticks (20 x 5 x 5 or 10 x 5 x 5 mm) or custom made blocks. In 6 cases, the ceramic was used alone; in 12 cases with autologous bone marrow and in 5 cases with autologous cancellous bone grafts. In 14 cases, the bone defect was due to conservative treatment of a benign tumor, in 3 cases due to aseptic post-traumatic non union, in 3 cases due to wide resection for malignant tumors of the pelvis and in 3 cases following osteotomy. Post operative assessment was made from clinical, radiographic and histological findings. RESULTS: 2 patients died 6 and 8 months post operatively and 2 were lost to follow up at 2 and 5 months with both having good clinical and radiographic results when last seen. For the remaining 19 cases, the average follow-up was 20 months (from 6 to 62 months). No local, regional or general deleterious effects were noted. Radiologically the bone ceramic junction healed in all cases except 2 within 3 months. In these last two cases, healing required 6 and 7 months. No radiolucent line appeared around the ceramic. No stress fractures occurred in the substitute. Histologically, 3 biopsies showed new bone formation throughout the ceramic with apposition of a well differentiated lamellar bone directly apposed to the ceramic. DISCUSSION: Animal experimentations have proven the interest of similar ceramics: macroporosity enhances bone rehabilitation and the biphasic characteristics associate the advantages of slow resorption of hydroxyapatite and more easily resorbed beta-calcium phosphate. No deleterious clinical, radiographical or histological effects were observed, confirming the biocompatibility of this substitute. Despite the poor mechanical properties of this macroporous ceramic before implantation, good clinical and radiographic results suggest improvement of these properties in the composite new formed bone-ceramic after implantation. CONCLUSION: We believe that macroporous biphasic ceramic is a good substitute for use in bone defects when good primary mechanical stability and contact with the host bone are present. Further clinical and experimental studies are necessary to determine the limits of such a substitute in terms of volume and to control its mechanical properties following implantation.

Adolescent↗
PubMed1995

[Post-traumatic hematoma of the adrenal gland. Apropos of a case and review of the literature].

The authors report a case of delayed diagnosis of traumatic haematoma of the right adrenal gland. Chronic unilateral haematomas are rare and their preoperative diagnosis is often difficult because of the long interval since trauma, which may be completely forgotten. This raises the problem of an adrenal mass whose origin is often only detected on histology of the operative specimen.

Adrenal Gland Diseases↗