Omental infarction is a rare entity, representing hemorrhagic omental necrosis as a result of impaired omental perfusion. It can occur secondary to omental torsion or to inflammatory and neoplastic infiltration of the omental segment from adjacent organs. If the foregoing reasons can be excluded, omental infarction is called primary or idiopathic omental infarction. Occlusions of small omental arteries are rare and may be found in patients with thromboembolic disease, arteriolosclerosis, arteritis, or amyloidosis. The author presents a case of idiopathic omental infarction in a 66-year-old male presenting with abdominal pain. The patients underwent an emergent operation and recovered without any complication after surgery.

OBJECTIVE: Owing to advances in laparoscopic technique and equipment, a single-port laparoscopic surgery has been applied in various fields of surgery. However, the application of a single-port laparoscopic surgery for pregnant women has been rarely reported. The aim of this study was to emphasize the feasibility of single-port laparoscopic appendectomy in pregnant women. METHODS: In seven pregnant women who underwent abdominal ultrasonography and physical examination, surgery was performed under the diagnosis of acute appendicitis. In all the patients, single-port laparoscopic appendectomy was performed in the same way. The laparoscopic surgical devices used during surgery were same as those in conventional laparoscopic appendectomy. RESULTS: Age ranged from 25 to 33 years (mean, 29.7 years), gestational age ranged from 7 weeks 3 days to 17 weeks 6 days (mean gestational age, 14 weeks 3 days). The mean operation time was 19 minutes (range, 16–22 minutes). No surgical related complications and any issues occurred. CONCLUSION: Single-port laparoscopic appendectomy for pregnant women is considered one of the treatment methods.
Appendectomy* ; Appendicitis ; Diagnosis ; Female ; Gestational Age ; Humans ; Laparoscopy ; Physical Examination ; Pregnancy ; Pregnant Women* ; Ultrasonography

Jejunogastric intussusception (JGI) is a rare complication of gastric surgery, with most cases occurring in the form of long-term complications following gastric surgeries. We present a case of JGI in a 74-year-old man who presented with progressive abdominal pain and distention, and was admitted to our hospital. The patient had undergone a totally laparoscopic distal gastrectomy with a Billroth II gastrojejunostomy 9 days previously. Computed tomography and endoscopic findings revealed the presence of a small bowel loop within the gastric lumen, which we failed to reduce in size. We performed an emergency laparoscopic exploration and immediate reduction of the JGI. The efferent and afferent loops were then fixed to the mesentery and the stomach. The postoperative course was uneventful and the patient remained asymptomatic during the 1-year follow-up period.

It is unusual that an unexpected mass is encountered within a hernia sac. This report describes a patient diagnosed with Langerhans cell histiocytosis (LCH) after surgery for an inguinal hernia. A 64-year-old male patient presented with inguinal mass over a 1-year period. Direct inguinal hernias were found in both sides, and enlarged lymph nodes were found in both hernia sacs. Laparoscopic totally extraperitoneal repair was done, and one enlarged lymph node within inguinal hernia sac was excised for diagnostic purposes.Microscopic findings showed the distinctive cytologic features of Langerhans cells and immunohisto chemical staining are positive for CD1a and S-100. LCH is a rare disorder, and the involvement of the lymph nodes with no other sites of disease is uncommon. To the best of our knowledge, this is the first report of LCH within an inguinal hernia sac. Multidisciplinary approach should be considered to provide better detection and treatment.

Purpose: Malnutrition is the main complication after gastrectomy and the degree may vary depending on the extent of resection. This study sought to help determine an appropriate type of resection and provide methods for addressing malnutrition after gastrectomy. Materials and Methods: We retrospectively reviewed medical records of patients with gastric cancer who underwent radical resection at the Soonchunhyang University Cheonan Hospital between December 2012 and December 2013.A total of 100 patients were screened, and all patients were followed for 1 to 3 years. Among this group, 12 underwent total gastrectomy, 5 underwent proximal gastrectomy, 46 underwent distal gastrectomy with Billroth I anastomosis, and 37 with Billroth II anastomosis. The nutritional status assessment included body weight, body mass index, serum albumin, serum hemoglobin, vitamin B12, ferritin, and Nutritional Risk Index (NRI). Results: Patients who underwent total gastrectomy had lower hemoglobin and vitamin B12 levels compared to patients who underwent distal gastrectomy. The NRI was statistically significantly lower in patients who underwent total gastrectomy than patients who underwent distal gastrectomy. Patients who underwent total gastrectomy had lower vitamin B12 than patients who underwent proximal gastrectomy till the second year after gastrectomy. Regarding postdistal gastrectomy reconstruction, there was no statistically significant difference between the Billroth I and Billroth II groups. Conclusion This study showed that patients who underwent total gastrectomy were more susceptible to malnutrition than those who underwent distal or proximal gastrectomy. Patients who undergo gastrectomy should be monitored carefully for nutritional status and given appropriate nutritional support in the post-operative period.