Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0002871 (anemia)
 52,094 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The patient was a 75-year-old woman who had undergone resection of a transverse colon cancer two years before. She had anemia and intestinal obstruction, and a diagnosis of multiple metastases to the small intestine was made by double balloon enteroscopy. Eleven metastatic foci were resected by partial resection of the jejunum and ileum. Adjuvant FOLFOX chemotherapy was given, achieving a 26-month disease-free survival. The double balloon enteroscopy was useful in the definitive diagnosis of this case, and aggressive resection with adjuvant chemotherapy contributed to the good outcome.
 ...
PMID:[A case of multiple metachronous metastases of colon cancer to the small intestine preoperatively diagnosed by double balloon enteroscopy and radically resected]. 2013 26

Malignant melanomas have a predilection to metastasize to the small bowel. Three patients with malignant melanoma involving the small bowel are reported. Two patients were operated on for small bowel obstruction and the third for gastrointestinal bleeding with anemia. Two patients remained well 6 month and 2 years, respectively, after surgery. One patient died of metastatic cerebral melanoma 6 months postoperatively. One should suspect small bowel metastasis in every patient with malignant melanoma in his past medical history, who presents with recent changes in bowel habits, intestinal obstruction or gastrointestinal bleeding. Preoperative assessment can only raise the suspicion, even with advanced imaging methods: capsule endoscopy, enteroscopy, CT or PET-CT. The only therapeutic procedure is surgical resection, offering both short term survival as well as an improvement in the quality of life. Although prognosis is dismal there are factors associated with prolonged survival: complete surgical resection with no residual primary or metastatic tumor, so-called primary small bowel tumors in patients aged more then 60 years, LDH < 200 U/L, lack of tumor spread in mesenteric lymph nodes.
 ...
PMID:Small bowel malignant melanoma--report of three cases and review of literature. 2018 64

A 6 year old female with symptoms of small bowel obstruction underwent an exploratory laparotomy which revealed widespread evidence of inflammatory fibrotic adhesions involving the jejunal mesentery. In view of persistent growth failure, chronic anaemia, elevated acute phase reactants and imaging evidence of a diffuse progressive inflammatory process, the child was treated with corticosteroids and methotrexate with complete response. The literature on juvenile idiopathic sclerosing mesenteritis has been reviewed.
 ...
PMID:Idiopathic sclerosing mesenteritis in paediatrics: Report of a successfully treated case and a review of literature. 2020 36

Primary duodenal adenocarcinoma (PDC) of the distal half of duodenum is extremely rare. We report a case of a young male with adenocarcinoma of third and fourth part of duodenum presenting with long standing proximal small bowel obstruction with associated weight loss and anemia. Esophago-gastro-duodeno-scopy showed a fungating intraluminal growth in third and fourth part of the duodenum. Computed tomography also showed a solid mass in the third and fourth part of the duodenum. Computed tomography also showed a solid mass in the third and fourth part of the duodenum. Segmental resection of the third and fourth part of the duodenum was performed with single layer extra mucosal duodenojejunal anastomosis.
 ...
PMID:Primary adenocarcinoma of duodenum. 2037 43

A novel helicobacter, 'Helicobacter macacae', was previously isolated from a colony of rhesus and cynomolgus monkeys in which diarrhoea from chronic idiopathic colitis was enzootic. A survey performed in a second colony of rhesus monkeys without a history of chronic diarrhoea determined that 57 % were faecal-culture positive for Helicobacter species. Ten years after the survey, one of the animals from which 'H. macacae' had been isolated, a 23-year-old, intact male rhesus monkey (Macaca mulatta), presented with partial inappetence and progressive weight loss. Subsequent evaluation of the monkey revealed anaemia, hypoproteinaemia, hypoalbuminaemia and a palpable abdominal mass. Contrast radiography suggested partial intestinal obstruction. The animal was euthanized and a diagnosis was made of intestinal adenocarcinoma of the ileocaecocolic junction with metastasis to regional lymph nodes and liver. Microaerobic culture of caecal tissue yielded a helicobacter organism identified as 'H. macacae' by 16S rRNA gene sequencing - the same species of bacteria isolated 10 years previously. The liver, small intestine and colon were also positive by PCR for Helicobacter species. Intestinal adenocarcinoma is the most common malignancy of aged macaques. Faeces or caecal tissue from five out of five monkeys that remained from the original cohort and that were colonized with 'H. macacae' in the initial survey were positive for the organism. The apparent persistence of 'H. macacae' in these animals, the isolation of the bacterium from animals with colitis and the recognition of the importance of inflammation in carcinogenesis raise the possibility of an aetiological role in the genesis of intestinal adenocarcinoma in aged rhesus monkeys.
 ...
PMID:Persistent infection of rhesus monkeys with 'Helicobacter macacae' and its isolation from an animal with intestinal adenocarcinoma. 2041 23

Overlap in the clinical presentation of pediatric granulomatous inflammatory bowel disease may be substantial, depending on the mode of presentation. Chronic granulomatous disease (CGD) may present with granulomatous colitis, perianal abscesses, hepatic abscesses or granulomas, failure to thrive, and obstruction of the gastrointestinal tract (including esophageal strictures and dysmotility, delayed gastric emptying, and small bowel obstruction). Anemia, thrombocytosis, elevated C-reactive protein and erythrocyte sedimentation rate, and hypoalbuminemia are nonspecific and may occur in any of the granulomatous inflammatory bowel diseases. In histology, macrophages with cytoplasmic inclusions will be rather specific for CGD. Sarcoidosis may present with abdominal pain or discomfort, diarrhea, weight loss, growth failure, delayed puberty, erythema nodosum, arthritis, uveitis, and hepatic granulomata. Only in 55% of the patients will angiotensin-converting enzyme be elevated. The noncaseating epithelioid granulomata will be unspecific. Bronchoalveolar lymphocytosis and abnormalities in pulmonary function are reported in sarcoidosis and in Crohn disease (CD) and CGD. Importantly, patients with CD may present with granulomatous lung disease, fibrosing alveolitis, and drug-induced pneumonitis. Sarcoidosis and concomitant gastrointestinal CD have been reported in patients, as well as coexistence of CD and sarcoidosis in siblings. Common susceptibility loci have been identified in CD and sarcoidosis. CD and CGD share defects in the defense mechanisms against different microbes. In the present review, common features and essential differences are discussed in clinical presentation and diagnostics--including histology--in CGD, sarcoidosis, and CD, together with 2 other granulomatous inflammatory bowel diseases, namely abdominal tuberculosis and Hermansky-Pudlak syndrome. Instructions for specific diagnosis and respective treatments are provided.
 ...
PMID:Overlap, common features, and essential differences in pediatric granulomatous inflammatory bowel disease. 2068 5

Brunner's gland adenoma is a rare benign tumour of the duodenum. His most common location is the posterior wall of the duodenum near the junction of its first and second portion. It is usually small and asymptomatic often discovered incidentally with upper gastrointestinal endoscopy, but sometimes may become large causing symptoms (haemorrhage or intestinal obstruction). We report a rare case of a very large Brunner's gland adenoma in a 38-year-old female presenting with severe anaemia but without obstructive symptoms and detected by ultrasonography. The tumour was managed by surgical removal and during a six month follow-up the patient remained symptom-free without any recurrence. The literature on Brunner's gland adenoma is reviewed.
 ...
PMID:A large Brunner's gland adenoma: an unusual cause of gastrointestinal bleeding. Case report and literature review. 2072 94

Double-site intussusceptions are very rare in children, and only a few have been reported. Here, we report a 17-month-old boy with double intussusceptions, whose clinical manifestations were painless hematochezia and anemia. Ultrasonography demonstrated an edematous, dilated bowel and two target lesions, suggesting multiple sites of intussusception. At surgery, intussusceptions were found in the ileoileal and ileocolic segments of the intestine. The cecum and proximal ascending colon were resected because of a gangrenous ileocolic intussusception. The ileoileal intussusception was reduced manually. Postoperatively, the patient was stable with no subsequent intestinal obstruction or hemorrhage.
 ...
PMID:Rare concurrent ileoileal and ileocolic intussusceptions in a child presenting with painless hematochezia. 2114 3

Inflammatory fibroid polyp (IFP) is a rare, idiopathic pseudotumorous lesion of the gastrointestinal tract. While mostly reported as solitary gastric lesions, multiple cases of small bowel IFPs are also reported. It is a documented cause of intussusception in adults. In the case reports of ileal inflammatory fibroid polyps with intussusception, an emergent presentation with small bowel obstruction has been most often described. Here we depict a case of ileal inflammatory fibroid polyp presenting with chronic intermittent ileocolic intussusception, anemia and weight loss with an endoscopic appearance mimicking necrotic cecal carcinoma.
 ...
PMID:Ileal inflammatory fibroid polyp causing chronic ileocolic intussusception and mimicking cecal carcinoma. 2116 Jul 80

A 31 year-old Nigerian man with jejuno-jejunal intussusception with the lead point being an adenocarcinoma complicated by small intestinal volvulus is presented. The subtle clinical features of an underlying small bowel malignancy were masked by the overwhelming clinical and radiological features of intussusception. rare case is reported to remind clinicians to have an increased index of suspicion of malignancy in patients who present with the usual features of chronic anemia, weight loss and loss of appetite with an intra-abdominal mass. The presentation of acute intestinal obstruction, with mesenteric vein thrombosis probably due to intussusception or volvulus should not however lower the suspicion. Histological evaluation of surgical biopsies is of immense importance.
 ...
PMID:Intussusception and volvulus secondary to jejunal adenocarcinoma in an adult Nigerian male: a case report. 2122 Aug 68


<< Previous 1 2 3 4 5 6 7 8 9 10