Evaluation of Factors Affecting the Type of Gallstone.

The aim of this study is to determine the factors affecting the formation of the gallstone types of cholesterol and pigment stones. This descriptive and retrospective study comprised 164 patients who underwent cholecystectomy. Research data were obtained using a data collection form with 34 questions developed by the researchers based on the relevant literature.

Is three-gland-or-less parathyroidectomy a clinical failure for secondary hyperparathyroidism?

Objective: To compare the clinical and biochemical outcomes between adequate and inadequate parathyroidectomies in patients with chronic renal failure.

Material And Methods: All secondary hyperparathyroidism patients who were previously operated in the Marmara University Hospital Breast and Endocrine Surgery Unit were planned to be included in the study. Patients were divided into two groups according to their extent of surgery: "adequate" and "inadequate" surgery groups.

The comparison of single incision laparoscopic cholecystectomy and three port laparoscopic cholecystectomy: prospective randomized study.

Purpose: Laparoscopic techniques have allowed surgeons to perform complicated intra-abdominal surgery with minimal trauma. Single incision laparoscopic surgery (SILS) was developed with the aim of reducing the invasiveness of conventional laparoscopy. In this study we aimed to compare results of SILS cholecystectomy and three port conventional laparoscopic (TPCL) cholecystectomy prospectively.

Solid pseudopapillary neoplasm of the pancreas: report of a rare case and review of the literature.

Solid pseudopapillary neoplasm, a rare primary neoplasm of the pancreas that typically affects young women, is a relatively indolent entity with favorable prognosis. We here report a 20-year-old young girl with solid pseudopapillary neoplasm who presented with mild dull abdominal discomfort without any significant laboratory findings. On MRI, a heterogenous mass was found at the distal pancreas.

Prognostic impact of the metastatic lymph node ratio on survival in rectal cancer.

Purpose: Lymph-node metastasis is the most important predictor of survival in stage III rectal cancer. The number of metastatic lymph nodes may vary depending on the level of specimen dissection and the total number of lymph nodes harvested. The aim of this study was to evaluate whether the lymph node ratio (LNR) is a prognostic parameter for patients with rectal cancer.

Is the use of a drain for thyroid surgery realistic? A prospective randomized interventional study.

Background. The use of a suction drain in thyroid surgery is common practice in order to avoid hematomas or seromas. The aim of this study was to determine the efficacy of routine drainage after thyroid surgery.

Bilateral nipple leiomyoma.

Cutaneous leiomyomas are benign smooth muscle neoplasms of the skin. They arise from vascular, arrector pili, genital, and areolar smooth muscles. The most common localizations of cutaneous leiomyomas are the extensor surfaces of the extremities and the trunk.

Gallstones and Concomitant Gastric Helicobacter pylori Infection.

Background. The association of gallstones with Helicobacter pylori has been investigated but not clearly demonstrated. In this study, the presence of H.

Prospective randomized comparison of oral sodium phosphate and sennoside A+B calcium lavage for colonoscopy preparation.

Purpose: The aim of this study is to assess 2 different bowel-cleansing agents.

Methods: The patients were prospectively randomized to 2 arms of sodium phosphate versus Sennoside A+B calcium preparation. Laboratory assessment, body weight, height, and vital signs were obtained at baseline and before colonoscopy.

Left-sided paraduodenal hernia: report of a case.

Paraduodenal hernias are rare congenital malformations consisting of incomplete rotation of the midgut, which may lead to intestinal obstruction or simply be detected as an incidental finding at autopsy or laparotomy. We report a case of left paraduodenal hernia diagnosed preoperatively by computed tomography and operated on in an emergency setting for signs of peritoneal irritation. A misdiagnosis had been made when the patient suffered his first attack 6 months earlier and he had been treated for familial Mediterranean fever.

Does bilateral superficial cervical plexus block decrease analgesic requirement after thyroid surgery?

In this randomized, double-blind and controlled study we evaluated and compared the analgesic efficacy of bilateral superficial cervical plexus block and local anesthetic wound infiltration after thyroid surgery. Forty-five patients were assigned to 3 groups. After general anesthesia induction, bilateral superficial cervical plexus block with 0.

Use of resterilized polypropylene mesh in inguinal hernia repair: a prospective, randomized study.

Background: Inguinal hernia repair consumes considerable health-care resources worldwide. Open mesh repairs are commonly used and the feasibility of using a resterilized mesh, which is a general practice in certain countries, has not been evaluated.

Study Design: In this randomized prospective study, original and resterilized meshes were used in two groups of patients with unilateral inguinal hernia.

Early prediction of normocalcemia after thyroid surgery.

Hypocalcemia is the principal factor that determines length of hospital stay after thyroid surgery. Seventy-nine patients who underwent thyroidectomy were prospectively evaluated in order to define risk factors for postoperative hypocalcemia. Serum samples were taken postoperatively at 8, 14, 24, and 48 hours to measure total calcium levels.

Retained abdominal gallstones during laparoscopic cholecystectomy.

Background: Although gallbladder perforation with spillage of bile and gallstones is quite common, the approach to retained gallstones in the abdomen still is controversial.

Methods: Laparoscopic cholecystectomy (LC) was performed on 580 patients with gallstones. In 101 (17%) patients, gallbladder perforations occurred during surgery, and in 43 (7%) patients, stone(s) were spilled into the peritoneal cavity.