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

A 36-year old male with a three year history of HIV infection and more recently, CMV retinitis, had several episodes of polyradiculitis with severe bilateral leg pain and urinary retention which resolved slowly over several months. He then presented with high fevers and severe dysphagia with dehydration. Examination showed oral thrush, dyarthric speech and mild memory impairment. Fundoscopic exam showed CMV retinitis and HIV retinopathy. Further examination revealed other cranial nerve signs and leg weakness. MRI scans showed several contrast enhancing abnormalities of cranial nerve roots. The patient died from massive barium aspiration. At autopsy the brain showed multiple CMV cranial neuritis, CMV polyradiculitis and CMV ventriculo-ependymitis. While spinal nerve root involvement by CMV may occur in up to 1% of AIDS patients, involvement of cranial nerves is unusual and CMV infection of multiple cranial nerves is distinctly rare.
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PMID:Case of the month: May 1998--a patient with HIV infection and multiple cranial neuritis. 980 88

A study on AIDS subjects carried out at the Calmette Hospital in Phnom-Penh between the 1st January 97 and the 30th December 98. The objective of this study was to describe the most frequent clinical manifestations as well as the opportunistic infections according to the 1993 CDC classification (purely clinical classification). Three hundred and fifty six AIDS patients hospitalized in medicine B were included in our study. A complete file was prepared for each subject, specifying his/her social and family situation, profession, sexual behavior and history. The clinical condition was specified and the paraclinical examinations were recorded. The average age was 35 years with 250 men and 106 women, i.e. a M/F sex ratio of 2.4. The majority of male contaminations were due to sexual relationships with multiple partners, 82%, and women with a single partner was of 78%. The use of condoms was of 60% (versus 40% occasional); the extent of drug-addiction was 1.12% (4 cases). A history of STD was found in 56% of cases. The presenting symptoms most frequently found were asthenia, anorexia, fever and weight-loss. In decreasing order, the clinical manifestations often associated were: weight-loss > 10% or a catechetic condition 58.70% (209/356), fever > 38 degrees C >1 month 53% (189/356), diarrhea (> one month) 41.60% (148/356). The most frequent opportunistic infections were: oral candidiasis 51.40% (183/356) and 40% are oro-oesophageal (oral candidiasis + dysphagia or odynphagia), pulmonary and extrapulmonary tuberculoses (TB) 43.50% (155/356) (pulmonary TB in 65.16%, TB of the lymph nodes 23.22% and disseminated TB and cerebral TB 11.61%), cryptococcal meningitis 11.80% (42/356) and pneumocystosis 6.50% (23/356), CMV retinitis 1.12% (4/356). The other opportunistic manifestations such as toxoplasmosis and Kaposis sarcoma are much more rarely encountered due to the difficulties of the paraclinical diagnosis. The mortality in the department was of 17.40% (62/356). In conclusions, tuberculosis is the most frequent of the opportunistic infections in Cambodia. Cryptococcal meningitis is in 3rd place for opportunistic infections. It is the first diagnosis that should be evoked in a meningeal irritation.
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PMID:[Clinical aspects of AIDS at the Calmette hospital in Phnom Penh, Kingdom of Cambodia A report on 356 patients hospitalized in the Medicine "B" Department of the Calmette Hospital]. 1131 28

We present herein a case report of a 59-year-old patient with HIV-1 infection who developed a CMV-induced pseudotumor of the duodenum. The patient presented with oral pain and dysphagia. Physical examination revealed oral thrush. An EIA and a Western blot assay for antibodies to HIV were positive. His CD4-positive lymphocyte count was initially 49/microL with an HIV viral load of 2.6 x 10(5) copies/mL. Cytomegalovirus (CMV) reactivation was detected with the CMV antigenemia assay. He had CMV retinitis in both eyes with unilateral blurring. An endoscopic study revealed candida esophagitis, and a tumor-like lesion with an irregular ulcer at the papilla of Vater. Histological and immunohistochemical studies revealed a CMV-induced pseudotumor and severely inflamed duodenal mucosa with infiltration of CMV-positive cells. The patient was treated with oral valganciclovir and fluconazole for three weeks. As the oral thrush and retinitis showed improvement, he began antiretroviral therapy (ART), consisting of raltegravir and TDF/ FTC. One month later the patient's CD4-positive cells increased to 130/microL and the level of HIV-RNA decreased to 160 copies/mL, The CMV retinitis had transiently worsened because of an ART-induced inflammatory response, immune reconstitution inflammatory syndrome (IRIS). Six months after the ART initiation, an endoscopic study revealed that the esophagitis and the lesion at the papilla had improved. Biopsy showed no CMV-positive cells in the epithelium. The patient was now in a relatively healthy condition. CMV-induced pseudotumors of the duodenum are rare, and sometimes resemble malignancy. However, because this tomor responds to medical treatment physicians treating severely immunocompromised patients should be aware of its presentation and treatment.
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PMID:[CMV-induced duodenal papillitis in a patient with HIV-1 infection]. 2398 94