SEARCH · PubMed Health

Results for “ECCHYMOSIS”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 289 records · Page 16Linked to original sources

PubMed2002

Office-based ultrasound-guided cryoablation of breast fibroadenomas.

BACKGROUND: Fibroadenomas commonly found by palpation and routine mammography account for approximately 20% of open surgical breast biopsies. Alternatives to open surgery include tumor removal using an automated coring device and tumor ablation using heating or cooling elements. We report our initial experience with cryoablation of biopsy-proven benign fibroadenomas. METHODS: A table-top cryoablation system employing a 2.4-mm cryoprobe was used to treat biopsy-proven benign fibroadenomas up to 4 cm in maximum diameter in a prospective nonrandomized fashion. The cryoprobe was placed under ultrasound guidance. Using a treatment algorithm based on fibroadenoma size, all tumors were subjected to two freeze cycles with an interposing thaw. Skin appearance and temperature, probe temperature, iceball size, and patient comfort were closely monitored during the procedure. Follow-up examinations including ultrasonography and photographs were scheduled for up to 12 months postablation. RESULTS: Fifty patients with 57 core biopsy-proven benign fibroadenomas were treated. Seven early cases were treated in an ambulatory surgery center setting. The remaining procedures were completely office-based using only local anesthetic. Tumor diameter varied from 7 mm to 42 mm (mean 21 mm). The iceball engulfed the target lesion in each case. Transient postoperative side effects were local swelling and ecchymosis. Postoperative discomfort rarely required medication beyond acetaminophen or ibuprofen. Lesions showed progressive shrinkage and disappearance over 3 to 12 months. No skin injury was noted and appearance remained excellent. Patient satisfaction was excellent. CONCLUSIONS: With office-based use of ultrasound-guided cryoablation for fibroadenomas there was little or no pain, target lesions were reduced in size or eliminated, scarring was minimal, cosmesis outstanding, and patient satisfaction was excellent. Cryoablation offers a useful office-based alternative to surgical excision of benign fibroadenomas.

Adolescent↗

PubMed1994

Early complications and outcomes of the current technique of transperitoneal laparoscopic herniorrhaphy and a comparison to the traditional open approach.

We conducted a prospective study to evaluate early complications and complaints of 60 patients who underwent laparoscopic transperitoneal hernia repair at our institution. Average follow-up was 9 months. Patients graded levels and duration of postoperative pain subjectively. Nine patients (15%) had complications of anterior/medial thigh numbness, 4 (6.7%) scrotal swelling, 4 (6.7%) scrotal ecchymosis, 3 (5%) hematoma, 2 (3.3%) prolonged sensation of tightness/pressure, 1 (1.7%) seroma, 1 (1.7%) urinary retention, and 1 (1.7%) pain with intercourse. Twenty-six (43%) had no postoperative complaints. Overall, 57 (95%) stated they were satisfied with their repair and would recommend the laparoscopic technique. Fifty-five patients (92%) returned to basic activities of daily living in less than 2 weeks. Thirty-five (73%) of the 48 patients who were employed returned to work within 3 weeks. In comparison, only 7 (29%) of 24 patients in an open hernia repair group resumed normal activity during the first 2 postoperative weeks, and only 3 (14%) of the 21 employed patients in this group returned to work at 3 weeks. The laparoscopic and traditional open herniorrhaphy methods were compared in terms of operating room time and cost. The average unilateral laparoscopic repair (n = 51) cost $3,094 and lasted 81 minutes. Bilateral laparoscopy procedures (n = 9) averaged $3,774 and 110 minutes. Unilateral traditional hernia repairs (n = 24) had an average cost of $1,990 and duration of 69 minutes. In follow-up ranging from 2 to 28 months, there has been only 1 recurrence to report in the laparoscopic group (1.7%). All patients continue to be followed to determine long-term recurrence risks.

Adolescent↗

PubMed2002

[Prostatic adenocarcinoma revealed by disseminated intravascular coagulation and fibrinolysis].

Disseminated intravascular coagulation (DIC) revealing a prostatic adenocarcinoma is rare. Most of the case are limited to biological abnormalities. We report a case of a 73 year old man with metastatic prostatic carcinoma and CIVD. The patient consulted for epistaxis and ecchymosis with thrombocytopenia and low coagulate factors. The prostatic specific antigen was 2200 ng/ml and fine needle aspiration of bone marrow biopsy detected metastatic cells. The patients received hormonotherapy, heparine and antithrombine III with a good follow up. About this case, we discuss the management of the patient with metastatic prostatic cancer and CIVD.

Adenocarcinoma↗

PubMed1999

A randomized trial of endoscopic versus open saphenous vein harvest in coronary bypass surgery.

BACKGROUND: The purpose of this study was to determine whether or not endoscopic vein harvest is a reliable, beneficial, and cost-effective method for saphenous vein harvest in coronary bypass surgery (CABG). METHODS: A total of 100 patients having primary CABG were prospectively randomized to either endoscopic (EVH; n = 47) or open saphenous vein harvest (OVH; n = 50). Three patients in the EVH group required both techniques and were excluded from analysis. RESULTS: The groups did not differ in preoperative characteristics, including: age, gender, left ventricular function, height, weight, percent over ideal body weight, incidence of diabetes, peripheral vascular disease, or preoperative laboratory values (creatinine, albumin, or hematocrit). The EVH group had longer vein harvest and preparation times than the OVH group, while the incision length was significantly shorter. There was no difference between groups in mortality, perioperative myocardial infarction, intensive care unit or postoperative length of stay, blood product utilization, or discharge laboratory measures. There was more drainage noted from leg incisions at hospital discharge in the OVH (34%) versus EVH group (8%; p = 0.001), but more ecchymosis in the EVH group. Although there was a trend towards reduced leg incision pain in the EVH group, there was no statistically significant difference in pain or in the quality of life measure at any point in time. There was no difference between groups in readmission to hospital, administration of antibiotics, or incidence of leg infection. While mean hospital charges for the EVH group were approximately $1,500 greater than for OVH, this difference did not reach statistical significance. CONCLUSIONS: EVH is a safe, reliable, and cost-neutral method for saphenous vein harvest. The best indication for EVH may be in patients who are at increased risk for wound infection and in those for whom cosmesis is a major concern.

Aged↗

PubMed1997

Acute low back pain secondary to retroperitoneal hemorrhage in an elderly man.

Acute low back pain is a common complaint heard in the emergency room and in a physiatrist's practice. It is important to rule out occult pathology in patients with an atypical presentation. In the case presented here, the patient was elderly, developed back pain without preceding trauma or lifting, had a history of easy bruisability, had a large ecchymosis, and had worsening back pain with bedrest. An abdominal aortic aneurysm was ruled out and the patient was discovered to have a large retroperitoneal hemorrhage. He was diagnosed with acquired hemophilia secondary to factor VIII inhibitors. This has implications for physicians who treat patients with acute low back pain. They must be alert to potentially life-threatening causes of low back pain.

Aged↗

PubMed2000

A randomized comparison of the effects on vaginal and cervical epithelium of a placebo vaginal ring with non-use of a ring.

Little is known about the effects of contraceptive vaginal rings on the vaginal surface epithelium, although most studies have not demonstrated any significant deleterious effect. However, one study found that some medium-to-long-term levonorgestrel-releasing ring users developed chronic erythematous and ulcerative lesions in the posterior vaginal fornix. Subsequently, this ring was completely redesigned (IVR-2) with different dimensions and much greater flexibility. The first version of IVR-2 was designed as a placebo ring to explore effects on the vagina and cervix without addition of a progestogen. One-hundred-sixty-six healthy sexually active women volunteers were recruited in four centers and randomly assigned for 6 months to either placebo ring use or control (non-use) using a predetermined randomization code generated by WHO in a 2:1 ratio. Careful inspections of the vaginal and cervical epithelium were performed with a colposcope at admission and at 2-month intervals. No clinically significant lesions were detected in any center either among ring users or controls. However, a number of minor changes in appearance of the vaginal and cervical epithelium (erythema, petechiae, ecchymosis, and minor aceto-white changes) were described from the Sydney Center, some of which were present on admission and some of which were found on subsequent examination. Ten of eleven "red" changes on the cervix and vagina were noted in IVR-2 users, and only one in the controls, suggesting a contribution by the IVR-2 to minor epithelial surface changes. Five of ten resolved completely with continued ring use. There was no correlation in this study between epithelial changes and cigarette smoking or frequency of intercourse in the 14 days prior to colposcopic examination but a significant relationship between tampon use in the last 7 days and all epithelial changes (p = 0.05) and especially red changes (p = 0. 027) was noted. Red changes were significantly less likely to be found among condom users (p = 0.007). The IVR-2 placebo ring did not produce clinically significant changes in the vaginal epithelium and cervical mucosa and a carefully controlled and randomized study should be considered to compare the epithelial appearances in women using a placebo IVR-2 and one releasing 20 microg levonorgestrel.

Biopsy↗

PubMedDate not supplied

Ocular injury caused by an air bag for a driver wearing eyeglasses.

BACKGROUND: Although air bags have been shown to reduce the number of fatalities and serious injuries caused by motor vehicle accidents, there have been many reports of air bag-related ocular injuries. We recently treated air bag-related corneal laceration in a patient wearing eyeglasses at the time of a motor accident. CASE: A 38-year-old Japanese man was driving a car at approximately 40 km per hour when he struck a stopped 2-ton truck. He was wearing a three-point lap-shoulder seat belt. At impact, the driver's-side air bag deployed and struck the man on the left side of his face. He was wearing eyeglasses with glass lenses, and the air bag broke the left lens of his eyeglasses, and glass fragments lacerated his cornea. OBSERVATIONS: External examination showed multiple superficial abrasions of the skin and ecchymosis of the left side of his face. Slit-lamp examination of his left eye showed corneal laceration and hyphema. The lens had opacities and was covered with fibrin membrane. Repair of the corneal laceration and phacoemulsification of the lens were performed. Six months later, his best corrected visual acuity was 20/20 in the left eye. CONCLUSIONS: As cars are increasingly equipped with air bags, reports of air bag-related eye injuries have increased. To our knowledge, this is the first reported case of corneal laceration caused by a shattered lens in an air bag-related injury. Ophthalmologists should caution patients about the danger of eye injuries in air bag-equipped cars, and thought should be given to improving the materials for eyeglasses.

Accidents, Traffic↗

PubMed1979

Pelvic exsanguination following umbilical artery catheterization in neonates.

Umbilical artery catheterization in 400 newborns was followed by umbilical or hypogastric artery perforation with massive extra- and intraperitoneal bleeding in 7 infants. Common predisposing factors were multiple attempts and insertion against resistance. A characteristic clinical picture developed, including hypotension, abdominal distention, and lower abdominal wall induration and ecchymosis, often extending into the genitalia and upper thighs, with absent femoral pulses. Treatment is immediate transfusion and bilateral umbilical and hypogastric artery ligation. One of seven patients survived.

Catheterization↗

PubMed1994

Subinguinal microsurgical varicocelectomy: a technical critique and statistical analysis of semen and pregnancy data.

A total of 606 modified subinguinal microscopic varicocelectomies was performed on 466 outpatients using local anesthesia and sedation. The patients selected for these procedures were infertile for at least 12 months and had at least 1 semen parameter below threshold level: less than 20 million per ml., less than 50% motility or less than 40% normal morphological forms. The lymphatics, spermatic artery and vas were preserved, whereas all refluxive veins were transected or obliterated. Postoperative complications were limited to transient epididymal discomfort in 5.5% of the patients, ecchymosis at the wound site in 3.4% and wound inflammation in 2.4%. There was only 1 permanent hydrocele. The palpable recurrence rate was 0.82% per procedure. The median values for each semen parameter were compared preoperatively and postoperatively by the Wilcoxon signed rank test. The differences in the median values were significant for all parameters. As an alternative statistical model, the average preoperative semen value was subtracted from the average postoperative semen value for each parameter. The median differences were 10.8 million sperm per ml. for sperm density, 13.9% for motility and 3.8% for normal morphological forms. These differences were significantly greater than zero by the Wilcoxon signed rank test. The intra-quartile ranges for these differences suggested that postoperatively more than 75% of the patients had a difference of greater than zero for sperm density and per cent motility, and 63% had a difference of greater than zero for normal morphology. The 1-year pregnancy rate was 35.6% for 186 varicocelectomy patients compared to 15.8% for 19 medically treated men with varicocele. The difference between the true 1-year pregnancy rates was 19.8% and the 95% confidence intervals estimated bounds of 1.91 to 37.5%. These data suggest that outpatient subinguinal microscopic varicocelectomy has minimal morbidity and recurrence, and may be beneficial for select patients.

Adult↗

PubMed1992

Clinical trials of the Northgate SD-3 dual-purpose lithotriptor for renal calculi.

The Northgate SD-3 is a bathless, portable shock wave lithotriptor made in the United States. It uses ultrasound localization and spark-gap, electrode-generated shock waves to fragment calculi in the upper urinary tract. Since October 1987, 312 treatments have been performed on 281 patients (286 kidneys) with stone burdens less than 2 cm. during clinical trials at 6 investigational sites in the United States. A fragmentation rate of 94% was achieved. Of the treatments 78% were judged successful (stone-free or fragments of less than 5 mm. remaining in an asymptomatic patient) and a 3-month stone-free rate of 58% was noted. The retreatment rate was 9% and the ancillary procedure rate was 5%. The complications (hematuria, ecchymosis, pain, obstruction) were mild and not unlike those seen in patients undergoing lithotripsy with other devices.

Adult↗

PubMed1992

The hemodynamic pathophysiology of impotence following blunt trauma to the erect penis.

A total of 19 patients provided a history of impotence following blunt trauma to the erect penis during intercourse or masturbation, or after accidents. Corporeal veno-occlusive dysfunction was the most common hemodynamic abnormality (16 of 19 patients, or 84%). A site-specific leak, which consisted of abrupt filling of the dorsal vein and/or corpus spongiosum from a focal site on the penile shaft, was demonstrated in 15 patients (79%). Cavernous artery insufficiency was found less often (7 of 19 patients, or 37%). A focal mid shaft cavernous artery occlusion was demonstrated in 5 patients (28%). It is hypothesized that the aforementioned hemodynamic abnormalities are caused by tunica and intracavernous vasculature injuries induced by the marked short-term pressure increases, which approach or exceed the tunica tensile strength during acute abrupt loading of the erect penis. This hypothesis is supported by direct recording of intracavernous pressures that exceeded 450 mm. Hg in response to angulation and manual compression of the penile shaft. Further evidence was created by a biomechanical model that was based on previously published intracavernous pressure--circumference patient data during dynamic infusion pharmacocavernosometry. Using a typical patient data set a 60% diminution of circumference at the site of abrupt loading was calculated to induce a 15% increase in circumference in the nonloaded portion of the penile shaft and an elevated intracavernous pressure exceeding 900 mm. Hg. The site-specific hemodynamic abnormalities were found to occur not only in patients with a classical penile fracture history but also in patients with injuries during masturbation or following accidents who had no acute penile swelling or ecchymosis. Thus, the erect penis is at risk for injury during any acute loading situation. It is likely that this erect trauma-induced hemodynamic pathology occurs more frequently than previously appreciated and that this type of impotence may be the underlying basis for many cases of idiopathic Peyronie's disease.

Adolescent↗

PubMed1992

Rupture of the deep dorsal vein of the penis during sexual intercourse.

The sudden onset of pain, swelling and ecchymosis of the penis during sexual intercourse is the typical presentation of traumatic rupture of the corpus cavernosum, commonly termed fracture of the penis. We report a case of isolated traumatic rupture of the deep dorsal vein of the penis. The condition has essentially the same presentation as corpus cavernosal rupture, and should be considered in the evaluation and treatment of the acute penis.

Adult↗

PubMed1992

Venomous bites to the external genitalia: an unusual cause of acute scrotum.

The acute scrotum generates a long list of differential diagnoses. An unusual etiology includes insect envenomation, which typically is an acute process with rapid onset of symptomatologies. Two patients with genital envenomation are reported. We review the reported cases at our institution with all types of bites and stings. Symptoms of pain and pruritus, and signs of ecchymosis and edema preceding exfoliating dermatitis were evident in both cases. Mild analgesics and antihistamines promoted resolution in each instance.

Acute Disease↗

PubMed1989

Piezoelectric extracorporeal shock wave lithotripsy in children.

Piezoelectric lithotriptors have by far the smallest focal zone of all lithotriptors. By pinpointing this high pressure zone onto the stone with continuous visualization by ultrasonography throughout treatment, the volume of the kidney exposed to potentially harmful pressures is minimized and radiation hazards are avoided. We treated in this manner 33 renal and 8 ureteral stones in 25 renoureteral units of 22 children 4 months to 14 years old. No child required any other type of primary stone treatment during this period. Piezoelectric lithotripsy is painless and anesthesia was needed in only 11 children too young to cooperate. With a retreatment rate of 40 per cent, all stones were fragmented completely. After treatment only 48 per cent of the children had transient hematuria, which always subsided within 24 hours. Of the children 14 per cent required analgesics and 5 per cent had fever in the postoperative period. One child needed temporary nephrostomy drainage. Otherwise, the passage of stone debris was remarkably smooth and after 3 months 96 per cent of the renoureteral units were free of calculi. Evidence of soft tissue damage, such as skin ecchymosis, perirenal hematoma or retardation of renal growth, was not observed.

Child↗

PubMed1987

Intracavernous self-injection with phentolamine and papaverine for the treatment of impotence.

To evaluate the efficacy and safety of intracavernous self-injection of phentolamine and papaverine for the treatment of impotence, 30 patients were enrolled in a prospective, randomized, double-blind, placebo-controlled cross-over study of papaverine and phentolamine versus normal saline. A total of 29 patients completed the study. The phentolamine plus papaverine combination resulted in erection in 24 patients (82.8 per cent) and no erection occurred after injection of saline. Of the patients 12 (41.4 per cent) experienced technical difficulties with the injection. Ecchymosis of the penis at the site of injection was common and 1 patient experienced priapism that resolved spontaneously. No other side effects occurred. Intracavernous self-injection with phentolamine and papaverine appears to be a safe and effective treatment of impotence but long-term effects must be determined.

Aged↗

PubMedDate not supplied

Prognostic factors for local necrosis in Bothrops jararaca (Brazilian pit viper) bites.

The prognostic factors related to envenoming are not very well known. This study aims to identify prognostic factors for necrosis in envenoming by Bothrops jararaca. We analysed 779 medical records of patients bitten by B. jararaca and treated at the Hospital Vital Brazil, Butantan Institute, São Paulo, Brazil, between 1982 and 1990: 111 cases with necrosis were compared with the remaining cases. The length of the snake, the bite site, the month of the accident, pain, oedema, ecchymosis, blisters, systemic bleeding, shock, and the use of tourniquet were statistically associated with the presence of necrosis (P < 0.05) in the univariate analysis. The size of the snake, the bite site (leg and finger), the sex of the patient, the month of the accident, systemic bleeding, and the use of tourniquet were independent prognostic factors within the variables tested in the multivariate analysis. The size of the snake was the most important independent prognostic factor related to the presence of necrosis.

Adolescent↗

PubMedDate not supplied

Dengue haemorrhagic fever in children in the 1996 Delhi epidemic.

An epidemic of dengue haemorrhagic fever (DHF) occurred in Delhi in 1996. A total of 240 children between the age of 4 months to 13 years of either sex, admitted in one hospital, were evaluated. Two hundred and sixteen (90%) children were from Delhi. A clinical diagnosis of dengue fever (DF) was made in 25 (10%), dengue fever with unusual bleeding (DFB) in 22 (9%), DHF in 80 (33%) and dengue shock syndrome (DSS) in 113 (47%) of the children strictly according to the WHO classification. The age peaked at 8 years. There was no association between various grades of severity of illness and age-groups though girls suffered from more severe illness. No association between severity of malnutrition and severity of illness was observed. Tourniquet test was positive in 40% with DF, 18% with DFB, 62% with DHF and 64% with DSS. In DSS haematemesis was present in 55 (49%), epistaxis in 39 (35%), melaena in 27 (24%) and ecchymosis in 34 (30%) patients. Children diagnosed as DFB had haematemesis and epistaxis in 12 (55%) and 10 (45%) respectively. Intravenous fluid requirement was clearly less in DFB patients than in DHF/DSS patients. Unusual clinical features in the form of jaundice were present in 7 (6%), hepatic encephalopathy in 6 (5%) and dengue encephalopathy in 6 (5%) patients. Dengue 2 virus was isolated from 10 of the 50 patients for whom viral culture was done on C6/36 clone of Aedes albopictus cell line. Eighteen patients suffering from DSS died giving an overall case fatality of 7.5%. The mortality rate in DHF/DSS was 9.3%. It is further suggested that DFB is a distinct entity. Most patients could be classified by the WHO classification if a retrospective packed cell volume was used to assess haemoconcentration. We suggest that development of area-specific criteria for diagnosis and management is desirable.

Antibodies, Viral↗

PubMed1988

Pelvic fracture and injury to the lower urinary tract.

The presence of a urologic injury must be considered in all patients with pelvic fracture. Uroradiographic evaluation starting with retrograde urethrography is indicated in all male patients with concomitant gross hematuria, bloody urethral discharge, scrotal or perineal ecchymosis, a nonpalpable prostate on rectal examination, or an inability to urinate. If the urethra is normal, a catheter may be passed, and in the presence of gross hematuria, a cystogram must be performed. Female patients rarely suffer urethral lacerations. The urethra is examined, and a Foley catheter may be passed without a urethrogram. The immediate management of associated urologic injuries continues to evolve and evoke controversy. Selected cases of extraperitoneal bladder perforation may be safely managed solely by catheter drainage. Intraperitoneal perforations require surgical exploration and repair. Urethral disruption (partial or complete) may be safely managed by primary cystostomy drainage with management of potential complications (stricture, impotence, incontinence) in 4 to 6 months.

Female↗