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Biomedical subjects

Bülent Aydinli

Publications and source records attributed to Bülent Aydinli.

7 recordsLinked to original sources
PubMed2007

Ileosigmoidal knotting in children: a review of 9 cases.

BACKGROUND: The purpose of this study was to review nine pediatric cases of ileosigmoidal knotting (ISK), which is an unusual form of intestinal obstruction common in adults, characterized by double-loop obstruction. METHODS: A retrospective analysis was designed to examine preoperative, operative, and postoperative findings of the nine children with ISK who were surgically treated in a university hospital throughout a 38.5-year period. RESULTS: The mean age was 10.6 years (range: 7-16 years). Seven patients (77.8 %) were male. The most common symptoms were abdominal pain, distention, obstipation, and vomiting, and the most common signs were abdominal tenderness and distention. The most common form was type 1A in 4 patients (44.4%) in whom the active ileum encircled the passive sigmoid colon in clockwise direction. There was a gangrene in both ileum and sigmoid colon in 7 patients (77.8%), one patient (11.1%) had gangrene in only the sigmoid colon, and the bowels were viable in 1 patient (11.1%). In the gangrenous cases, nonviable small bowel segments were resected, and anastomosis was performed, while gangrenous sigmoid colon was resected and Hartmann procedure or primary anastomosis was used. In the nongangrenous case, detorsion was performed and sigmoidopexy was added. One patient in this series (11.1%) died. CONCLUSIONS: Ileosigmoidal knotting is a rare disease in children. Its preoperative diagnosis is not easy. It is generally misdiagnosed as an obstructive emergency. Aggressive preoperative resuscitation, effective and prompt surgery, and postoperative support are the basic principles of treatment. Although resection with primary anastomosis is advised in gangrenous cases, stomas may be lifesaving in unstable patients. In nongangrenous cases, definitive surgical procedures are generally used.

Adolescent↗
PubMed2007

An algorithm for the management of sigmoid colon volvulus and the safety of primary resection: experience with 827 cases.

PURPOSE: This study was designed to review the outcomes of emergent treatment of sigmoid colon volvulus. METHODS: The records of 827 patients were reviewed retrospectively. RESULTS: The mean age was 57.9 years (range, 10 weeks to 98 years), and 688 patients (83.2 percent) were male. Nonoperative reduction was applied in 575 patients (barium enema in 13, rigid sigmoidoscopy in 351, and flexible sigmoidoscopy in 211, with rectal tube placement in all patients). The results were as follows: success of 78.1 percent, mortality of 0.9 percent, complication of 3 percent, and early recurrence of 3.3 percent. Surgical treatment was performed on 393 patients (detorsion in 46, mesosigmoidopexy in 56, exteriorization in 4, resection with Hartmann's procedure in 146, resection with Mikulicz procedure in 14, resection with primary anastomosis in 51, tube cecostomy and colonic cleansing with resection in 75, and laparotomy in 1). The results were as follows: mortality of 15.8 percent, complication of 37.2 percent, early recurrence of 0.8 percent, and late recurrence of 6.7 percent. CONCLUSIONS: Nonoperative reduction is the initial treatment of sigmoid colon volvulus, and flexible sigmoidoscopy with rectal tube placement can be used successfully. Patients in whom bowel gangrene or peritonitis is present or nonoperative treatment is unsuccessful need emergency surgery. In surgical treatment, resection and primary anastomosis is the first choice, and it can be performed with acceptable mortality and morbidity rates if the patient is stable and a tension-free anastomosis is possible. Nondefinitive procedures have high recurrence rates; thus, definitive surgical techniques must be preferred.

Adolescent↗
PubMed2006

Clinical and social characteristics of the patients with tuberculosis in Eastern Anatolia.

Tuberculosis (TB) is an important public-health problem. The risk factors for TB are well-known. However, there may be some regional differences. In this study, we aimed to investigate the demographic characteristics and regional risk factors for TB and to discuss possible explanations for the difference. The study included totally 253 hospitalized patients (145 male and 108 female, with an average age 38+/-18) with TB (117 pulmonary and 136 extrapulmonary) between 1997 and 2004. Their demographic and clinical characteristics were reviewed. TB frequency was higher among the non-working females in urban area (38.3%). TB was also common in farmers which are male (19.8%). TB frequency was higher in the school persons including students, the teachers and the school officials (14.6%) and in the building workers compared with the other workers. There were a history of previous TB, TB exposure (mostly from family members) and associated disease in 10.3%, 14.2% and 17.4% of cases, respectively. The most encountered associated disease was diabetes. The results indicate that TB was most common among non-working females and was also increased among the men in rural areas, and schools seem to be an important source of TB transmission. Thus, an effective control program covering the treatment of cases with active disease, such as directly observed treatment, and especially preventive measures should be considered to control the disease transmission in our region.

Adolescent↗
PubMedDate not supplied

Periampullary diverticula causing pancreaticobiliary disease.

Our purpose was to determine if the presence of duodenal diverticula predisposes to the development of pancreaticobiliary disease. Between May 1999 and February 2001, 381 patients were examined by endoscopic retrograde cholangiopancreaticography. Of these patients, 51 had periampullary diverticula. In 27 patients the papilla was located inside the diverticulum (Group I), in 19 patients it was located at the edge of the diverticulum (Group II), and 5 patients it was located at a distance closer than 3 cm to the diverticulum (Group III). Seventeen patients in group I and 11 patients in group II had had a previous cholecystectomy. The overall incidence of biliary system stone disease was 22.2% in group I, 36.8% in group II, and 100% in group III. All patients were treated with endoscopic sphincterotomy and three (two in group I and one in group II) developed biliary system disease (cholangitis or pancreatitis). We think that sphincterotomy should be applied regardless of the presence of stone if the papilla is located inside or at the edge of the diverticulum. If the papilla is located 3 cm or more far for diverticulum, it should be considered within the frame of general sphincterotomy indications in the absence of stone disease.

Ampulla of Vater↗