The wound area as a parameter guiding the timing of abdominal closure in the management of patients undergoing open abdominal procedures.

OBJECTIVE: Surgical site infections (SSI) are incomparably troublesome and complicated, and some of them require an open abdomen (OA) procedure. While deciding the timing of abdominal closure, wound area calculation method and laboratory parameters can be used to guide the timing of abdominal closure after OA procedures. PATIENTS AND METHODS: The records of the patients who had undergone open abdomen during their treatment course and were followed up with vacuum-assisted closure (VAC) technique between December 2015 and December 2019 were retrospectively analyzed. The laboratory results before the first VAC application and the results after the VAC change were compared to determine a predictive parameter. The ImageJ program was used in five patients to compare the size of the wounds at the time of the decision to close them and before the first VAC application. RESULTS: 102 patients were analyzed. The ratio of the last wound area to the wound area at the time of the first VAC application in five patients was 0.30, 0.41, 0.34, 0.27, 0.46 (mean: 0.36, standard deviation: 0.078) which were measured and calculated by ImageJ software. CONCLUSIONS: We think that the concept of wound reduction ratio, which was calculated by a computer program, can be used as a concrete equivalent of the wound closure eligibility criteria decided by clinical experience.

BILATERAL ADRENAL AND TESTICULAR MASS IN A PATIENT WITH CONGENITAL ADRENAL HYPERPLASIA.

INTRODUCTION: Congenital adrenal hyperplasia (CAH) autosomal recessive disorders characterized by impaired adrenal steroid hormone synthesis. The most common form is 21-hydroxylase deficiency (21OHD). Testicular adrenal rest tumors (TARTs) are benign intratesticular masses that occur in male patients with CAH. TARTs are quite common in patients with 21OHD who were diagnosed late. CASE REPORT: A 41-year-old male patient with CAH secondary to 21OHD. The patient was referred to our endocrinology department from the andrology clinic for bilateral adrenal masses. Bilateral orchiectomy had been performed due to bilateral testicular masses and azoospermia two years ago. The pathology was reported as Leydig cell tumor. In hormonal assessment, baseline cortisol levels were low, 17-hydroxyprogesterone levels with baseline and after cosyntropin stimulation test were high. As a result of clinic and laboratory assessment, the patient was diagnosed with simple virilising CAH due to 21OHD and adrenal insufficiency. Then, prednisolone replacement was initiated. Bilateral orchiectomy tissue blocks of the patient were re-assessed and were considered TART. Magnetic resonance imaging revealed bilateral adrenal masses with 88x55 mm on the right and 41x22 mm on the left. Laparoscopic right adrenalectomy was applied and pathology was reported as myelolipoma. Follow-up of the mass on the left adrenal gland is ongoing. The patient is monitored under prednisolone and testosterone replacement therapy. Early diagnosis of CAH is very important because of the complications it causes. It should be considered especially for bilateral testicular and/or adrenal masses. Both fertility and adrenal glands can be protected with an early diagnosis and an early glucocorticoid replacement.

Fibrinolytic responses of human peritoneal fluid in laparoscopic cholecystectomy: a prospective clinical study.

BACKGROUND: The reduction in peritoneal fibrinolysis is believed to be the pathogenetic mechanism of adhesion formation. The general conclusion based on previous clinical and experimental studies is that laparoscopic procedures produce less adhesion formation. The association between this beneficial effect of laparoscopic cholecystectomy and peritoneal fibrinolytic changes is not clear. Therefore, the authors aimed to compare the effects of open and laparoscopic cholecystectomy on peritoneal fibrinolysis. For this purpose, fibrinolytic parameters in peritoneal fluid were investigated 24 h after laparoscopic and open cholecystectomies. METHODS: In a prospective clinical study, peritoneal fluid was sampled via a drain 24 h after laparoscopic (n = 10) and open (n = 9) cholecystectomies. Activities and concentrations of tissue plasminogen activator (tPA), plasminogen activator inhibitor type 1 (PAI-1), and tPA/PAI-1 complex were determined by enzyme-linked immunosorbent assay (ELISA) kits. RESULTS: In peritoneal fluids, tPA and tPA/PAI-1 complex concentrations were higher in the open cholecystectomy group (p = 0.009 and p < 0.001, respectively), but tPA activity and PAI-1 concentrations did not differ between the groups (p = 0.514 and p = 0.716, respectively). CONCLUSIONS: Fibrinolytic changes in peritoneal fluid have several similarities in open and laparoscopic cholecystectomies with regard to tPA activity and PAI-1 levels. However, higher tPA levels after the open procedure probably are secondary to more intense tissue handling leading to mesothelial release of tPA.