Fournier's gangrene: Report of thirty-three cases and a review of the literature

Background: Fournier’s gangrene (FG) is an extensive fulminant infection of the genitals, perineum or the abdominal wall. The aim of this study is to share our experience with the management of this difficult infectious disease. Methods: Thirty‐three male patients were admitted to our clinic with the diagnosis of FG between February 1988 and December 2003. The patient’s age, etiology and predisposing factors, microbiological findings, duration of hospital stay, treatment, and outcome were analyzed. The patients were divided into two groups. The first 21 patients (Group I) were treated with broad‐spectrum triple antimicrobial therapy, broad debridement, exhaustive cleaning, and then they underwent split‐thickness skin grafts or delayed closure as needed. The other 12 patients (Group II) were treated with unprocessed honey (20–50 mL daily) and broad‐spectrum triple antimicrobial therapy without debridement. Their wounds were cleaned with saline and then dressed with topical unprocessed honey. The wounds were inspected daily and the honey was reapplied after cleaning with normal saline. Then, the patients’ scrotum and penis were covered with their own new scrotal skin. Results: The mean age of the patients was 53.9 ± 9.56 years (range = 23–71). The source of the gangrene was urinary in 23 patients, cutaneous in seven patients, and perirectal in three patients. The predisposing factors included diabetes mellitus for 11 patients, alcoholism for 10 patients, malnutrition for nine patients, and medical immunosuppression (chemotherapy, steroids, malignancy) for three patients. The mean duration of hospital stay was 41 ± 10.459 (range = 14–54) days. Two patients in Group I died from severe sepsis. The clinical and cosmetic results were better in Group II than Group I. Conclusions: Necrotizing fasciitis of the perineum and genitalia is a severe condition with a high morbidity and mortality. Traditionally, good management is based on aggressive debridement, broad‐spectrum antibiotics, and intensive supportive care but unprocessed honey might revolutionize the treatment of this dreadful disease by reducing its cost, morbidity, and mortality.     

Endoscopic treatment of multiple prostatic calculi causing urinary retention

Although prostatic calculi are relatively common, the etiology of these stones is not clear. We report a case with multiple prostatic calculi causing urinary obstruction and a concomitant bladder stone. We treated these stones endoscopically. We found a lot of different sized stones endoscopically, some protruding into the urethra, some filling different cavities on the prostate. So these cavities suggest prostatic calculi may occur related to intraprostatic reflux in the congenital or acquired diverticulum of the prostatic tissue. In addition, the stone composition of the bladder and prostatic stones was the same. All of these results show that the origin of bladder and prostatic stones can be the same. This case also supports a theory of intraprostatic reflux and urine stasis.     

Intrascrotal calculi: A very rare stone disease

A stone in the hydrocele sac is very rarely encountered, whereas the occurrence of multiple stones in the hydrocele cavity has not been reported before. Numerous intrascrotal stones were encountered in the hydrocele sac of a patient during operation and has prompted us to report this case.     

Comparison of the effects of on-pump versus off-pump coronary artery bypass surgery on serum prostate-specific antigen levels

AIM: To compare the effects of coronary artery bypass operation with or without extracorporeal circulation on serum total prostate-specific antigen levels. METHODS: Seventy-six men with a mean age of 57.04+/-9.27 years (range 44-77 years), who underwent coronary artery bypass surgery were enrolled to the study. In 50 patients (Group I), coronary revascularization was performed using extracorporeal circulation, and in 26 patients (Group II) coronary bypass grafting was performed on the beating heart without using extracorporeal circulation. All the patients had serum total prostate-specific antigen levels measured preoperatively and twice postoperatively in the first and fifth postoperative days. Differences in mean total prostate-specific antigen levels between the two groups in the postoperative period were analysed. RESULTS: The mean preoperative total prostate-specific antigen levels in Group I and Group II were 1.28+/-1.13 ng/mL and 1.11+/-0.93 ng/mL, respectively, and there was no significant difference in the preoperative total prostate-specific antigen values between the two groups (P=0.519). In Group I, postoperative means were 4.96+/-6.29 ng/mL and 5.86+/-9.09 ng/mL in the first and fifth days, respectively (P=0.0001, P=0.0001). Total prostate-specific antigen means in the same postoperative period for Group II were 2.13+/-2.72 ng/mL and 2.00+/-2.20 ng/mL, respectively (P=0.014, P=0.024). The comparison of total postoperative prostate-specific antigen levels between the groups showed significantly higher elevation in Group I (postoperative day 1: P=0.013; day 5: P=0.05). CONCLUSIONS: Coronary revascularization can cause a statistically significant rise in serum total prostate-specific antigen levels. This rise is more marked in patients undergoing conventional coronary revascularization.     

Cerebral hemiatrophy (Dyke–Davidoff–Masson syndrome) in childhood: Clinicoradiological analysis of 19 cases

BACKGROUND: The purpose of this study was to emphasize the clinical and imaging findings of 19 child cases of cerebral hemiatrophy. METHODS: A total of 11 male and eight female patients underwent assessment with computed tomography and magnetic resonance imaging. The patients ranged from 1 to 17 years in age. The evaluated parameters were: location of the lesions, midline structural shift effect, ipsilateral calvarial and parenchymal changes. RESULTS: Left cerebral hemiatrophy was seen in 14 of the cases while right cerebral hemiatrophy was observed in five cases. Unilateral calvarial thickening was seen in 11 cases, hyperpneumatization of paranasal sinuses in five, and hypoplasia of the middle frontal cranial fossa in three patients. Cerebral peduncle atrophy was noted in seven cases. In total, 11 patients had thalamic atrophy and lentiform nucleus hypoplasia. In one case, cerebral hemiatrophy was associated with ipsilateral large schizencephalic cleft and absence of the septum pellucidum, whereas in another case, there was diffuse cerebellar atrophy associated with cerebral hemiatrophy. CONCLUSION: Computed tomography and, in particular, magnetic resonance imaging are the procedures of choice with respect to assessment of the etiology and extent of cerebral parenchymal involvement in cerebral hemiatrophy.