Two cases of primary torsion of the greater omentum were described. The first patient was a 5-year-old boy who was admitted to the hospital because of severe abdominal pain for 1 day. The The clinical features were similar to perforated acute appendicitis. Laparotomy revealed a normal appendix and the greater omentum twisted around its pedicle. The second patient was a 7-year-old girl admitted to the hospital because of abdominal pain in right lower quadrant for 2 days. The clinical features were that of acute appendicitis. Laparotomy revealed a normal appendix and primary torsion of greater omentum around its pedicle. In both cases, resection of twisted omentum and incidental appendectomy were done. The microscopic findings in two cases consisted of congestion and vascular hemorrhage. Both patients recovered uneventfully. Torsion of the greater omentum, therefore, may be added to the entities to consider in the differential diagnosis of acute appendicitis.
Abdominal Pain ; Appendectomy ; Appendicitis ; Appendix ; Child* ; Child, Preschool ; Diagnosis, Differential ; Estrogens, Conjugated (USP) ; Female ; Hemorrhage ; Humans ; Laparotomy ; Male ; Omentum*

Mature cystic teratoma, commonly called dermoid cyst, is the most common benign germ cell tumor of the ovary in children. Malignant transformation is rare, approximately 2%. As laparoscopic procedures are applied widely in pediatric surgery, a female chlid with a mature cystic teratoma may be an ideal candidate for laparoscopic surgery. Two children received laparoscopic operations successfuly for lower abdominal crises, twisted adnexa. There was no operative complication. Laparoscopic approach for ovarian lesions in infancy and childhood appears to be an effective and safe method for diagnosis as well as definitive therapy.
Child ; Cystectomy* ; Dermoid Cyst ; Diagnosis ; Female ; Humans ; Laparoscopy ; Neoplasms, Germ Cell and Embryonal ; Ovary* ; Teratoma*

Mature cystic teratoma, commonly called dermoid cyst, is the most common benign germ cell tumor of the ovary in children. Malignant transformation is rare, approximately 2%. As laparoscopic procedures are applied widely in pediatric surgery, a female chlid with a mature cystic teratoma may be an ideal candidate for laparoscopic surgery. Two children received laparoscopic operations successfuly for lower abdominal crises, twisted adnexa. There was no operative complication. Laparoscopic approach for ovarian lesions in infancy and childhood appears to be an effective and safe method for diagnosis as well as definitive therapy.
Child ; Cystectomy* ; Dermoid Cyst ; Diagnosis ; Female ; Humans ; Laparoscopy ; Neoplasms, Germ Cell and Embryonal ; Ovary* ; Teratoma*

It is known that pediatric inguinal hernia is caused by the incomplete closure of processus vaginalis (PV). In the case of unilateral hernia, possibile contralateral patent PV should be considered because of its delayed appearance as well as its risk of incarceration. Direct visualization of patent PV could be done by contralateral exploration or by indirect exploration through the ipsilateral opening site of the affected hernia assisted with laparoscope. A patient group (321 persons) to whom laparoscopy was not performed from March 2000 to March 2003 was analyzed and compared with a patient group (280 persons) to whom laparoscopy was performed from April 2003 to September 2005. With all 601 patients, the sex ratio (male/female) of patients was 3.8:1. The side distribution was 57.7% in the right, 32.1% in the left and 10.1% in bilateral. There was no difference of sex and side distribution between before and after laparosopy adoption. We did not find an age correlation in natural closure of the residual PV of the peritoneum. Contralateral hernia developed in 14 persons (2.5%) after the operation of unilateral inguinal hernia before laparoscope adoption. But no contralateral hernia developed after April 2003 with laparoscopy. We think that if we use laparoscopy, being a safe and accurate method, to check whether the contralateral residual PV is opened or closed, possible future contralateral operation can be avoided.
Hernia ; Hernia, Inguinal ; Humans ; Laparoscopes ; Laparoscopy ; Peritoneum ; Sex Ratio

Hemangioma in the esophagus is an uncommon tumor. There have only been about 30 cases reported in the world literatures. It occurs predominantly in men and although majority are asymptomatic, may cause bleeding and dysphagia. Hemangioma in the esophagus was diagnosed with a barium swallowed esophagography and endoscopy. The main treatment modes recommended are surgery and endoscopic resection. We experienced one case of cav ernous hemangioma occurring at the distal esophagus. The patient was a forty-six year old male with dysphagia and indigestion. Barium esophagogram showed a filling defect at the distal portion. Esophagoscopy showed a bluish polypoid mass. Surgical resection was per formed and the pathologic diagnosis was confirmed as cavernous hemangioma. Postoperative course was uneventful and the patient had been followed up without any problems.
Barium ; Deglutition Disorders ; Diagnosis ; Dyspepsia ; Endoscopy ; Esophageal Neoplasms ; Esophagoscopy ; Esophagus* ; Hemangioma ; Hemangioma, Cavernous* ; Hemorrhage ; Humans ; Male

Congenital absence of the gall bladder without extrahepatic biliary atresia is an extremely rare congenital malformation with a reported incidence ranging between 0.01 and 0.02%. It is thought to be occurred from failure of the gallbladder bud to develop in utero and frequent association with other malformations. Agenesis can be randomly discovered at autopsy or operations for symptoms suggestive of biliary tract disease. The authors report a case of agenesis of the gallbladder without extrahepatic biliary atresia in a neonate which was incidentally found at laparotomy for presumed duodenal obstruction, with a review of the literature.
Autopsy ; Biliary Atresia* ; Biliary Tract Diseases ; Duodenal Obstruction ; Gallbladder* ; Humans ; Incidence ; Infant, Newborn ; Laparotomy ; Urinary Bladder

No abstract available.
Child* ; Hernia, Diaphragmatic* ; Humans

Spontaneous gastric perforation of the newborn is a rare, serious and life-threatening problem. This is surgical emergency because of high mortality. Most historical reports have described gastric perforation in the neonate as spontaneous cause. But, recent reviews report the contributing factor including prematurity and mechanical ventilation. Usually clinician identifies the pneumoperitoneum in simple abdomen X-ray. The final diagnostic method is surgical finding and the treatment of gastric perforation is immediate surgical correction. Early diagnosis, hemodynamic monitoring and fluid therapy for hypovolemia improve outcome. Pseudocyst formation after gastric perforation is very rare in newborn. We report a rare case of pseudocyst formation after spontaneous gastric perforation in full term newborn.
Abdomen ; Early Diagnosis ; Emergencies ; Fluid Therapy ; Hemodynamics ; Humans ; Hypovolemia ; Infant, Newborn ; Mortality ; Pneumoperitoneum ; Respiration, Artificial

Adenosquamous carcinoma of the pancreas is a rare tumor but demonstrated an aggressive biologic behavior. A 60-year- old man with huge cystic mass in epigastrium was admitted complaining of abdominal discomfort. Initially the cystic mass was diagnosed to pancreatic pseudocyst. An abdominal computed tomography on 1 month later demonstrated a more enlarged mass in the body of the pancreas with central necrosis, which was infiltrating posterior wall of the stomach. Near total pancreatectomy, splenectomy and total gastrectomy were done. The resection specimen composed of squamous cell carcinoma components with a small area of adenocarcinoma. The patient died of cachexia 4 months after the operation. We reported an unusual case of adenosquamous carcinoma of the pancreas which was a giant cystic mass with central degeneration and gastric infiltration.
Adenocarcinoma ; Cachexia ; Carcinoma, Adenosquamous* ; Carcinoma, Squamous Cell ; Gastrectomy ; Humans ; Necrosis ; Pancreas* ; Pancreatectomy ; Pancreatic Pseudocyst ; Splenectomy ; Stomach

Cavernous hemangioma is the most common benign tumor of the liver. This tumor is mostly small and asymptomatic, but giant cavernous hemangioma can produce symptoms and complications including abdominal pain, palpable mass and hemorrhage due to spontaneous or traumatic rupture. The authors encountered exceptionally large hemangioma with abdominal pain and anemia, and performed successful right hemihepatectomy, and present the case with the brief review of the literature.
Abdominal Pain ; Anemia ; Hemangioma ; Hemangioma, Cavernous* ; Hemorrhage ; Liver* ; Rupture