Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Carcinoid of the small intestine, usually found in the terminal ileum, presents a diagnostic challenge when the classic clinical and laboratory findings are absent. The commonest symptom, marked abdominal pain due to intussusception, may arouse suspicion of carcinoid. The precise preoperative diagnosis in the absence of the classic syndrome is impossible and the only way to diagnose it is by colonoscopic biopsy of the terminal ileum. The case described illustrates such a preoperative diagnosis in a 59-year-old woman with severe abdominal pain, nausea, vomiting and weight loss. X-ray studies aroused suspicion of tumor intussusception as the cause of the intestinal obstruction. Colonoscopic biopsy revealed the presence of a carcinoid tumor. However, there had been no symptoms of the carcinoid syndrome, nor was there increased urinary 5-hydroxy indoleacetic acid. On operation the tumor was found to be disseminated and unresectable, so surgical intervention was limited to palliative ileo-transversostomy.
 ...
PMID:[Preoperative diagnosis of carcinoid of the terminal ileum in the absence of carcinoid syndrome]. 247 74

While endometriosis is a commonly encountered surgical problem, involvement of the gastrointestinal tract is infrequent and appendiceal involvement rate. Intussusception of the appendix is more frequent. Accordingly, the concurrence of appendiceal endometriosis and intussusception is remarkable. We treated two such patients. The clinical presentation of these patients is varied, with most having abdominal pain, nausea and diarrhea. Asymptomatic cases may be found at surgery for unrelated problems. Correct diagnosis preoperatively is uncommon and most likely when the patients also have a palpable mass.
 ...
PMID:Endometriosis associated with appendiceal intussusception. A report of two cases. 648 17

Intussusception is a rare cause of abdominal pain in adults. It occurs in fewer than 1% of all cases of adult small bowel obstruction. In the adult population, most cases are the result of some type of intestinal lesion like adhesions, melanomas, lipomas or adenomatous polyps. Idiopathic intussusceptions are an extremely rare occurrence in adults, comprising only 2-23% of diagnosed intussusceptions. This report describes two cases of transient, idiopathic adult jejunal intussusception in a 19-year-old woman and a 39-year-old man, both presenting to the same hospital 1 week apart. Both patients complained of nonspecific abdominal pain and nausea and were diagnosed with intussusception by computed tomography (CT) scan. In both cases, no underlying bowel abnormality was identified and neither required a bowel resection. This report discusses the common presentation, diagnosis, and treatment of adult intussusception and questions whether patients with transient intussusceptions require exploratory laparotomy.
 ...
PMID:Transient adult jejunal intussusception. 1274 41

Vomiting or its lesser stages-anorexia, nausea-is a prime symptom of the most serious surgically curable diseases of childhood. In the newborn, when vomitus is green, abdomen scaphoid, and erect roentgen view shows air-fluid levels in stomach and duodenum with gas beyond, partial duodenal obstruction is present and midgut volvulus with malrotation is likely enough to justify immediate exploration. In infancy, vomiting is a clear sign of intussusception when associated with intermittent colicky pain, palpable mass and "currant-jelly" feces. These symptoms are not always present, and if there is blood in the feces, barium enema study must follow. In further doubt, exploration may be justified. In childhood, a common early symptom of appendicitis is vomiting accompanied by pain without any complete remission. Constipation is frequent but diarrhea may occur and contribute to an impression of gastroenteritis. Complete and repeated physical examination, with a history of the above symptoms, should lead to correct diagnosis.
 ...
PMID:Vomiting as a symptom of serious disease in infants and children. 1382 64

Intussusception of the jejuno-jejunal anastomosis is a rare complication of the Roux-en-Y gastric bypass (RYGBP). There are only 3 previous cases reported in the surgical literature. We describe 2 adults who developed jejuno-jejunal intussusception requiring emergent laparotomy several months after RYGBP. Both patients underwent exploratory laparotomy after the diagnosis was made with abdominal CT scan. Each patient had an uneventful postoperative course after bowel resection and revision of the enteroenterostomy. Small bowel obstruction due to intussusception may occur many months after RYGBP and may present with non-specific symptoms such as crampy abdominal pain, nausea, and vomiting. The diagnosis of this rare entity is typically made via abdominal CT scan. Treatment mandates urgent abdominal exploration with reduction.
 ...
PMID:Intussusception: an uncommon cause of postoperative small bowel obstruction after gastric bypass. 1518 44

A 87-year-old woman presenting with nausea, vomiting and lack of defaecation had a palpable mass in the left upper abdomen due to an intussusception of the terminal ileum into the transverse colon caused by a coecal adenocarcinoma.
 ...
PMID:[Diagnostic image (208). A women with intermittant ileus]. 1549 89

Intussusception of the appendix is an uncommon condition and the diagnosis is rarely made preoperatively. Intussusception of the appendix may mimic a neoplastic lesion. Colonoscopy is a valuable tool for diagnosis of the appendiceal intussusception. A 17-yr-old female admitted with repeated abdominal pain, nausea, vomiting and febrile sensation. We diagnosed as appendiceal intussusception by colonoscopy, which showed a polypoid tumor (about 1.5 cm) in the cecum. This sessile polypoid mass looks like foreskin or glans. We present colonoscopic finding of appendiceal intussusception and review the literature.
 ...
PMID:Colonoscopic diagnosis of appendiceal intussusception: a case report. 1610 Apr 66

Angiosarcoma is a rare malignant tumor which occurs frequently in the skin and soft subcutis. Moreover, primary gastrointestinal angiosarcomas are very rare. This tumor manifests as non-specific symptoms such as gastrointestinal bleeding, abdominal pain and nausea. The diagnosis is often made at an advanced stage. Surgery, chemotherapy and radiotherapy are the mainstay of treatment. However, the prognosis is very poor. We report a case of primary angiosarcoma of the small intestine presenting as recurrent gastrointestinal bleeding. A 54-year-old man was admitted with recurrent gastrointestinal bleeding. An abdominal CT scan revealed an ileo-ileal intussusception. Segmental resection was performed with ileo-ileal anastomosis. The ileal mass was diagnosed as angiosarcoma on immunohistochemical stain. He received 3 cycles of chemotherapy, but died 5 months after the diagnosis.
 ...
PMID:[A case of primary angiosarcoma of small intestine presenting as recurrent gastrointestinal bleeding]. 1630 55

Infestation with Ascaris lumbricoides (roundworm) is very common in the tropics and subtropics. Patients with ascariasis can be asymptomatic or may present with different clinical features in the form of simple nausea, decreased appetite, abdominal pain or more severe bowel obstruction, perforation, intussusception, biliary colic etc. Ultrasonography (USG) can be quick, safe, noninvasive and relatively inexpensive tool in diagnosing the presence of worms and also evaluating response to treatment (1, 2, and 3). Here we present four cases of roundworm infestation presenting with acute abdomen in the emergency department, which were diagnosed by USG and further imaging features of ascariasis on USG is described.
 ...
PMID:Roundworm infestation presenting as acute abdomen in four cases--sonographic diagnosis. 1640 53

Jejunogastric intussusception is a rare complication of gastric surgery. It usually presents with abdominal pain, nausea, vomiting, and hematemesis. A history of gastric surgery can help in making an accurate diagnosis. An early diagnosis and urgent surgical intervention is mandatory. We herein report two cases of patients with jejunogastric intussusception who presented with acute abdomen and hematemesis.
 ...
PMID:Jejunogastric intussusception, a rare complication of gastric surgery: report of two cases. 1686 19


1 2 3 4 5 6 Next >>