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Introduction: Our aim was to evaluate the findings of intraoperative nerve monitoring (IONM) in two cases with preoperative vocal cord palsy. Case 1: a 61-year-old female with recurrent goiter underwent secondary thyroidectomy. The preoperative evaluation of the vocal cords revealed right vocal cord paralyses without atrophy. The right recurrent laryngeal nerve (RLN) was found to be anatomically intact and preserved. The electrical responses of the vocal cords were elicited via IONM. Case 2: a 26-year-old male, who presented with preoperative right vocal cord palsy with atrophy, underwent completion thyroidectomy secondary to papillary carcinoma. The right RLN was explored and found to be tied and interrupted. There was no signal from the RLN with IONM., Conclusion: Even in cases with vocal cord palsy detected preoperatively, the nerve should be explored intraoperatively, and should never be sacrificed before an evaluation by nerve monitoring. A palsied RLN which has electrical activity should be protected to maintain the vocal cord's neural tone and to prevent its atrophy.

Purposes: There is an increasing trend towards performing more radical resections instead of a subtotal resection for benign thyroid disease. The aim of this study was to examine the effect of this change in practice on the surgical treatment of bilateral thyroid diseases in this unit., Methods: The data on 367 patients that underwent a bilateral thyroidectomy were categorized by dividing the operation types into 4 groups: (1) total thyroidectomy (TT), (2) near-total thyroidectomy, (3) Dunhill procedure, and (4) bilateral subtotal thyroidectomy., Results: A statistically significant change in the choice of thyroidectomy occured during the study period (p < 0.001). TT has replaced subtotal thyroidectomy (STT; bilateral subtotal thyroidectomy and Dunhill procedure) as the preferred routine surgical procedure for bilateral benign thyroid diseases in this clinic. The permanent complication rates were similar for all surgical procedures. The rate of secondary thyroidectomy for both recurrence of multinodular goiter and incidental thyroid carcinoma were significantly higher in the STT groups, than the total in the TT and near-total thyroidectomy patients., Conclusions: Total or near total thyroidectomy procedures are now being increasingly employed to treat bilateral benign thyroid disease, and are as safe as the sub-total thyroidectomy procedures, which are more conservative and associated with significantly higher recurrence rates.

Purpose: The use of electrocautery for tissue dissection is becoming increasingly popular, despite the associated risk of poor wound healing and excessive scarring. We conducted this study to compare the wound complications and early and late clinical results resulting from electrocautery versus the scalpel to create a cutaneous flap during thyroidectomy., Methods: The subjects of this study were 100 patients, randomized prospectively to either a scalpel group (group S, n = 50) or an electrocautery group (group E, n = 50)., Results: Thickness of tissue damage, postoperative thickness of the flap, discomfort in the neck 7 days after surgery, and hypoesthesia and paresthesia in the neck 3 months after surgery were significantly higher in group E than in group S. There were no significant differences in overall postoperative wound complications, postoperative pain, satisfaction with the cosmetic result, or overall outcome of the operation between the groups. Although the incidence of seroma was higher in group E (20%) than in group S (8%), the difference was not significant., Conclusion: Although electrocautery was associated with increased histological tissue damage, postoperative flap edema, discomfort, and other complications in the early stage, the clinical and cosmetic results of flaps made using electrocautery or a scalpel were similar and satisfactory 6 months after surgery.

Purpose: The present study reviewed the clinical outcomes of 453 elderly patients with sigmoid volvulus (SV)., Methods: The clinical records were reviewed retrospectively., Results: The mean patient age was 71.1 years of age, and 371 patients (81.9%) were male. Of the patients, 30.7% had recurrent volvulus, 34.6% had associated disease, and 16.5% suffered from shock. The correct diagnosis rate based on the clinical features was 66.4%. Radiography revealed SV findings in 64.9% of the patients. Computed tomography (CT) or magnetic resonance imaging (MRI) were diagnostic in all cases. Nonoperative detorsion was performed in 323 patients (71.3%) with 77.4% success, 1.2% mortality, 4.0% morbidity, and 4.4% early recurrence rates. Emergency surgery was required in 215 patients (47.5%) and resulted in 24.2% mortality, 41.4% morbidity, 0.9% early recurrence, and 8.1% late recurrence rates., Conclusions: Elderly SV patients generally present with high percentages of recurrent volvulus, serious comorbidity, late admission, and shock. The clinical features may be less diagnostic. Radiological studies, particularly CT or MRI, may assist in an SV diagnosis. Nonoperative detorsion is advocated as the primary treatment. In emergency surgery, nonresectional or nonanastomotic procedures are preferred. The overall patient prognosis is grave, and the disease tends to recur.

Meckel's diverticulum is the most common congenital anomaly of the gastrointestinal tract. Any hernia containing Meckel's diverticulum is classified as a Littre hernia. Littre hernias typically occur in the inguinal region, and they may cause bowel obstruction secondary to strangulation or incarceration of the diverticulum within the hernial sac. This case appears to be the second reported of an incarcerated incisional hernia due to Littre's hernia.

Purpose: The aim of this study was to identify the predictors of early postoperative hypocalcemia after a total/near total thyroidectomy in order to select patients for prompt treatment to prevent symptomatic hypocalcemia., Methods: Patients with hypocalcemia within 24 h of surgery were identified as Group I and normocalcemic patients as Group II. The perioperative serum total calcium (tCa, ionized calcium (iCa) and intact parathormone (iPTH) were measured perioperatively. Skin closure (SC) was accepted as the reference time point. Data are expressed as the mean +/- SEM., Results: The study included 73 patients. Hypocalcemia (Group I) was detected in 40 patients (54%) within the first 24 h postoperatively. Symptomatic hypocalcemia was detected in 40% of the patients in Group I. Intact parathormone values at 10 min of SC were significantly lower in Group I (P = 0.001). IPTH measurement at 10 min of SC showing a >/=30% decrease had a 92.3% sensitivity and 92.6% specificity in predicting hypocalcemia after a total/near total thyroidectomy. The postoperative day 15 mean tCa, iCa, and iPTH values were similar in both groups of patients. The mean iPTH level was 16.79 +/- 2.5 pg/dl at 10 min after SC in patients who developed symptomatic hypocalcemia., Conclusions: Intact parathormone measurement 10 min after SC is helpful to predict early postoperative hypocalcemia. An IPTH decrease >/=30% at this time point estimates the risk of postoperative hypocalcemia.

Purpose: We investigated whether Tempol, a water-soluble antioxidant, prevents the harmful effects of superior mesenteric ischemia/reperfusion on intestinal tissues in rats., Methods: The rats were divided into three groups of 10. In group 1, the superior mesenteric artery (SMA) was isolated but not occluded, and in groups 2 and 3 the superior mesenteric artery was occluded for 60 min. After that, the clamp was removed and reperfusion began. In group 3, 5 min before the start of reperfusion, a bolus dose of 30 mg/kg Tempol was administered intravenously and continued at a dose of 30 mg/kg for 60 min. All animals were euthanized after 24 h and tissue samples were collected for analysis., Results: There was a significant increase in myeloperoxidase activity, malondialdehyde levels, and the incidence of bacterial translocation in group 2, with a decrease in glutathione levels. These parameters were found to be normalized in group 3. The intestinal mucosal injury score in group 2 was significantly higher than those in groups 1 and 3., Conclusion: Tempol prevents bacterial translocation while precluding the harmful effects of ischemia/reperfusion injury on intestinal tissues in a rat model of superior mesenteric artery occlusion.

Purpose: Fournier's gangrene is a fatal synergistic infectious disease with necrotizing fasciitis of the perineum and abdominal wall along with the scrotum and penis in men and the vulva in women., Methods: The clinical and operative records of 45 patients with Fournier's gangrene during a 14-year period were analyzed., Results: The etiology of the infection was identified in 39 patients. The most common causes were colorectal diseases and urogenital diseases. Four patients died with an overall mortality of 8.8%. The mortality rate was higher in patients with diabetes mellitus, but it was not statistically different. The age, duration of the symptoms, and the presence of rectal abscess were not found to be significant factors regarding mortality rate., Conclusions: Surgery with extensive debridement of all necrotic tissue is the main stay of treatment.