Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two clinical cases of canine dysautonomia are described. Two young female neutered dogs were presented with clinical signs including vomiting, diarrhoea, faecal tenesmus, dysphagia and urinary retention. Decreased tear production, dry mucous membranes, bilateral Horner's syndrome, decreased anal sphincter tone and gastrointestinal hypomotility were also observed. Presumptive diagnoses of dysautonomia were made based on the clinical presentation and investigations. Postmortem histopathological examination in one of the cases demonstrated marked depletion of neuronal cell bodies in the intestinal myenteric plexuses and parasympathetic ganglia, confirming the diagnosis in this case. Criteria for aiding the antemortem diagnosis of this rare condition based on clinical observations and diagnostic testing are proposed.
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PMID:Canine dysautonomia: two clinical cases. 1183 20

Much can be achieved in the management of and treatment of the complications of metastatic gastrointestinal cancer. Ascites accompanied by identifiable malignant cells frequently can be controlled by intraperitoneal chemotherapy. The symptoms of a deficiency anemia may be relieved by suitable replacement therapy. Radiotherapy may relieve dysphagia. There is no single effective remedy for persistent hiccups; some of the commonly used measures are described. 5-Fluorouracil (5 FU) is the first chemotherapeutic agent found to have a significant effect on gastrointestinal adenocarcinoma. Treatment may be accompanied by severe toxicity and should be administered in hospital by experienced chemotherapists. Radiotherapy may relieve perineal pain, tenesmus, dysphagia and discharge.
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PMID:PALLIATIVE MANAGEMENT OF GASTROINTESTINAL CANCER. 1415 58

An HIV-1 seronegative man presented with odynophagia, dysphagia, diarrhea, tenesmus and a 50-lb weight loss. A large esophageal ulcer and a rectal fissure were identified endoscopically. Stool samples and biopsy specimens from the esophageal ulcer, duodenum, colon and rectum were negative for pathogens. Seronegative AIDS was suspected, and high levels of HIV-1 mRNA (> 242,000 copies/mL) were detected. The esophageal ulcer responded to oral steroids and the HIV-1 infection to highly active anti-retroviral therapy (HAART). The virus isolated from the patient and an HIV-1 seropositive, asymptomatic, female sex worker with whom he had recently terminated a one-year heterosexual relationship showed sequence homology, indicating her as the source of his virus. The unusual presentation of severe gastrointestinal disease in an HIV-1 seronegative man with HIV-1 viremia underscores the importance of including AIDS in the differential diagnosis of wasting syndrome (i. e., B-type symptoms such as fever, night sweats, weight loss) in patients who are HIV-1 seronegative but at risk for AIDS.
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PMID:Severe gastrointestinal disease due to HIV-1-seronegative AIDS. 1770 60

Metastatic involvement of the gastrointestinal (GI) tract secondary to breast cancer (BC) is rare and usually occurs in patients with lobular BC. We report 2 cases with GI presentations of metastatic BC. In the first case endoscopy and endoscopic ultrasonography because of abdominal discomfort, tenesmus and rectal bleeding demonstrated liver, gastric and rectal metastases with histological and immunohistological patterns of metastatic lobular BC. In the second case gastric involvement, endoscopically presented as a solid nodular lesion in the gastric body and fundus with involvement of the gastro-esophageal junction, was established with clinical symptoms of solid food dysphagia and dyspepsia; the metastatic infiltration from ductal BC was proven histologically and immunohistochemically. The GI metastases were presented 5 and 7 years after radical mastectomy because of lobular and ductal BC respectively. The cases are of interest with a feature of liver and GI metastases in double sites (stomach and rectum) from lobular BC, as well as solid gastric metastasis from ductal BC. They illustrate the need for special attention to GI metastatic disease in patients with invasive BC who present with non-specific GI symptoms.
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PMID:Gastrointestinal metastases from breast cancer: report of two cases. 2225 35