Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0085693 (acute appendicitis)
 3,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 42-year-old Thai man from central Thailand came to Ramathibodi Hospital with the complaint of abdominal pain. Physical examination revealed localized tenderness in the right lower quadrant. The clinical impression was acute appendicitis and an operation was performed, revealing a large mass in the cecum. A right hemicolectomy was done for what was thought to be a carcinoma of the colon. The resected colon showed subserosal thickening on the antimesenteric side of the ascending colon with a constricted area at the middle portion. An immature adult Gnathostoma spinigerum was identified in the thickened subserosa of the cecum. Microscopic examination of the involved bowel showed a heavy infiltration of eosinophils, fibroblasts and histiocytes, and mild to moderate edema. The findings were consistent with eosinophilic granuloma of the gastrointestinal tract, and the presence of the parasite in the affected bowel suggested that it was the etiologic agent.
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PMID:Gnathostomiasis, a possible etiologic agent of eosinophilic granuloma of the gastrointestinal tract. 43 14

A simplified radiographic procedure was utilized in children with suspected acute appendicitis in an effort to improve diagnostic accuracy. Children with suspected appendicitis were given 6 oz of barium by mouth, and follow-up posteroanterior, and oblique radiographs of the abdomen were obtained 6 to 12 hours after barium ingestion. Appendicitis was not seen in 63 children with complete appendiceal filling. An 8 percent incidence of appendicitis was seen with partial appendiceal filling. A 42 percent incidence of appendicitis was noted in 110 children with nonvisualization of the appendix, and an 86 percent incidence of appendicitis was noted where there was a mass effect on the cecum. The advantages and disadvantages of the barium swallow have been discussed. By utilizing the barium swallow as a diagnostic adjunct, an overall 95 percent accuracy rate in the diagnosis of acute appendicitis was achieved over a 4 1/2 year period.
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PMID:Use of the barium swallow in the diagnosis of acute appendicitis. 663 74

A mobile caecum and ascending colon is a rare congenital abnormality. Its presentation as a cause of right lower abdominal pain in an adult is usually mis-diagnosed as acute appendicitis. A 42-year-old civil servant presented with a 2-year history of recurrent right lower quadrant pain of the abdomen. The pain was sharp in nature and persistent in the last 2 weeks and centered mainly in the right side of the abdomen. No other associated symptoms were noted. Laboratory investigations did not reveal obvious abnormality. A diagnosis of acute on chronic lower quadrant pain of unknown etiology was made. The patient was resuscitated and had exploratory laparatomy. No abnormalities were found other than the caecum and the whole ascending colon, which were unattached to the posterior peritoneum. Appendectomy and caecopexy, using a lateral peritoneal flap were performed. The diagnosis of mobile caecal syndrome should be considered in patients with chronic right lower quadrant pain, and appendectomy and caecopexy offers a great relief.
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PMID:Mobile caecum and ascending colon syndrome in a Nigerian adult. 1980 46

Incidental carcinoid tumor of the Meckel's diverticulum is an uncommon event. Herein, a case of a carcinoid tumor in Meckel's diverticulum that was incidentally found in a patient with acute appendicitis is presented. A 42-year-old Caucasian man presented with acute abdomen and clinical signs of acute appendicitis. A typical appendectomy was performed during which further abdominal exploration revealed a Meckel's diverticulum 60 cm proximal to the ileocecal valve, with an irregular and somewhat indurated serosal region on one side. A stapled diverticulectomy was performed. Pathology revealed an incidental carcinoid tumor measuring 1 cm within the Meckel's diverticulum. CT scan of the abdomen and 24-h urine 5-hydroxyindoleacetic acid results were normal. The patient had an uneventful recovery and was discharged at the 5th postoperative day. He is alive and without evidence of disease 23 months after the operation. Coexistence of acute appendicitis along with an incidental Meckel's diverticulum raises controversies in their surgical management. We discuss the issues in managing patients with two or more of these coexistent pathologies.
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PMID:Acute appendicitis and carcinoid tumor in Meckel's diverticulum. Three pathologies in one: a case report. 2188 58

We report a case of sudden head-tilt difficulty after induction of general anesthesia which was postoperatively diagnosed as ossification of the posterior longitudinal ligament. A 42-year-old man weighing 115 kg was scheduled for emergent laparoscopic appendectomy for acute appendicitis. Prior to induction of anesthesia, the patient could tilt his head, but was unable to do so afterwards. Following mask ventilation with jaw-thrust maneuver, we successfully performed tracheal intubation using the Pentax-AWS Airwayscope. After surgery, he was diagnosed with ossification of the posterior longitudinal ligament by an orthopedist.
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PMID:[Ossification of the Posterior Longitudinal Ligament Found in a Case of Sudden Head-tilt Difficulty following Induction of General Anesthesia]. 2642 64

Laparoscopic surgical approaches, compared with open surgical approaches, provide comparable clinical outcomes, but lower complications. Unfortunately, a rare complication-portomesenteric vein thrombosis-had been reported after laparoscopic surgery. A 42-year-old woman was referred our hospital for recurrent abdominal pain after laparoscopic appendectomy from acute appendicitis. It was determined that abdominal pain was due to postoperative superior mesenteric vein thrombus. A six-month anticoagulation therapy is an excellent treatment for superior mesenteric vein thrombus . Therefore, physicians should be aware of portomesenteric vein thrombosis in patients with newly developed abdominal pain after successful laparoscopic surgical management.
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PMID:Recurrent Abdominal Pain after Laparoscopic Appendectomy. 2832 22