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Query: UMLS:C0085693 (acute appendicitis)
 3,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a case of acute appendicitis due to recurrent metastatic gastric adenocarcinoma involving only appendix, without the evidence of abdominal carcinomatosis 2 years after initial diagnosis of the primary gastric lesion. This case, in contrast to other previously reported cases that carried a dismal prognosis, had survived without tumour recurrent for more than 1 year after appendectomy, while this report was made.
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PMID:Recurrent gastric adenocarcinoma presenting as acute appendicitis: a case report. 1587 36

Very few cases of gastric paragangliomas have been reported in the literature to date. We report a rare case of parietal gastric paraganglioma fortuitously detected during intraoperative exploration. A 82-years-old woman presented to our emergency room for abdominal pain. On physical examination abdomen was painful on palpation and Blumberg's sign was present. The laboratory exams showed a neutrophilia in absence of leukocytosis. Acute appendicitis was suspected and a laparoscopy was performed. At exploration, the vermiform appendix was normal while a lumpy, hard-fibrous and white-pinkish extraluminal lesion of the anterior wall of the gastric body near the greater curvature of about 2 cm in diameter was present. Laparoscopic resection of the gastric lesion was performed. The patient was discharged in good condition in the fourth postoperative day. Pathologic examination revealed a gangliocitic paraganglioma. The patient is alive and well without evidence of relapse 6 months after surgery. Gastric paraganglioma is a very rare tumor and its diagnosis is very difficult. Surgical excision is the treatment of choice which can be performed successfully with laparoscopy.
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PMID:Gastric paraganglioma: case report and review of the literature. 2869 73