BACKGROUND: Gallstone ileus is a misnomer of intestinal obstruction. This rare entity of gallstone disease happens after episodes of acute cholecystitis, Mirizzi’s syndrome, or even after endoscopic intervention.
CASE REPORT: A 17-year-old lady with acute cholecystitis, hepatolithiasis, and choledocholithiasis was endoscopically managed through endoscopic retrograde cholangiopancreatography. She was initially well but complicated with intestinal obstruction the next day. The abdominal radiograph and computed tomography showed a dilated small bowel secondary to gallstone ileus. An emergency laparotomy was performed to relieve the obstruction.
CONCLUSION: Gallstone ileus is a rare cause of intestinal obstruction. It must be suspected in a patient with underlying gallstone disease, especially after an endoscopic biliary intervention. Emergency enterotomy and stone extraction are the imperative surgical intervention if the stone is not able to pass out spontaneously.
Schwannoma is an abnormal growth that originates from Schwann cells, which originally form the neural sheet and encompass the nerve of myenteric plexus. Review of literature has suggested that gastrointestinal schwannoma accounts for 2-8% of all mesenchymal tumours frequently found in stomach and small intestine, while its location in colon and rectum is scarce. 1 Rectal schwannomas are exceptional with only a few cases have been reported. 2 Mostly are asymptomatic and only discovered dur-265 265 265
Soft tissue neoplasm is common among patients with neurofibromatosis type 1 (NF-1). We present a case of a middle-aged woman with NF-1 who presented with a painless, insidiously increasing perineal mass for the past eight months. She underwent colonoscopy, computed tomography staging, magnetic resonance imaging of the pelvis, core-needle biopsy, and later wide local excision of left perineum swelling. Histopathological examination showed a high-grade spindle cell sarcoma, which is a rare association among NF-1. Spindle cell sarcoma is a group of malignant soft tissue tumors with locally destructive growth with spindle-shaped neoplastic cells. The solitary spindle cell sarcoma of the perineum is rare, and wide local resection with a clear margin is the only treatment at present—the scarcely available evidence limiting the use of adjuvant chemotherapy, immunotherapy, and radiotherapy.
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