[A Case of Unilateral Interstitial Lung Disease in a Patient Treated with Oxaliplatin, 5-Fluorouracil, and Leucovorin].

Respiratory symptoms are rarely reported as side effects of oxaliplatin, 5-fluorouracil, and Leucovorin(FOLFOX)therapy. We report a case of a patient with FOLFOX-induced unilateral interstitial pneumonia. The patient was a 68-year-old man who underwent ileocecal resection of cecum cancer. FOLFOX regimen was started as an adjuvant chemotherapy. After the administration of 11 courses, he visited our hospital with fever, dyspnea, and anorexia. We diagnosed this as FOLFOX- induced unilateral interstitial pneumonia through a blood test, chest radiograph, computed tomography, and bronchoscopy. Treatment was started with 30 mg of prednisolone, and the dosage was gradually decreased. The patient responded well to the treatment and was discharged from the hospital without any complications on the 33th day after admission.

Postoperative diaphragmatic hernia with upside-down stomach: a case report.

A 31-year-old man presented to our hospital's Emergency Department with sudden epigastric pain and vomiting. He had undergone endoscopic resection via the retroperitoneal route for a retroperitoneal tumor located in the left diaphragmatic crus of the esophageal hiatus at another hospital 8 months previously. Radiography and computed tomography showed inversion of the stomach beyond the diaphragm into the thoracic cavity, with the gastroesophageal junction serving as the fulcrum point. This finding led to a diagnosis of postoperative diaphragmatic hernia accompanied by an upside-down stomach (UDS). The prolapsed stomach in the thoracic cavity was reduced to the abdominal cavity using laparoscopic surgery. The postoperative course was favorable, and the patient was discharged from the hospital on postoperative day 7. No recurrence has been observed in the past 5 years. The pathological condition of a UDS observed in esophageal hiatal hernias may be found in postoperative diaphragmatic hernias. Laparoscopic surgery for a postoperative diaphragmatic hernia with a UDS is considered a useful surgical procedure. Laparoscopic surgery can simultaneously confirm the viability of the herniated organs, reduce the organs to the abdominal cavity, and close and reinforce the diaphragm.

Incisional hernia after extreme lateral interbody fusion on the lumbar spine: A case report.

INTRODUCTION: Extreme lateral interbody fusion is a minimally invasive lateral transpsoas approach for spine surgery. We herein report a case of an incisional hernia after an extreme lateral interbody fusion on the lumbar spine that was successfully treated by laparoscopic surgery with intraperitoneal onlay mesh repair. PRESENTATION OF CASE: A 78-year-old woman was referred to our hospital with a complaint of left abdominal bulge and pain. She had undergone an extreme lateral interbody fusion for a lumbar spinal canal stenosis from L1 to L4 a year prior. Abdominal computerized tomography showed a left lumbar incisional hernia, and laparoscopic surgery was performed. The hernia orifice was sutured closed and covered with mesh. The patient was discharged five days after the operation with no complications. DISCUSSION: When performing XLIF for a spinal disorder, the muscles should be separated bluntly along their fibers to prevent muscle atrophy, and the incised fascia should be securely sutured closed. Abdominal wall incisional hernias can occur after spinal surgeries such as extreme lateral interbody fusion. CONCLUSION: Laparoscopic repair for abdominal wall incisional hernia after spine surgery is safe and feasible.