Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030305 (pancreatitis)
 16,014 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient with acquired immune deficiency and antecedents of pancreatitis presented with headaches, fever, dyspnea and bilateral decrease of vision. A diagnosis of disseminated cryptococcosis was made by lumbar puncture, alveolar washing and elevated cryptococcal antigen in blood, urine and stool. Bilateral chorioretinitis with ischaemic maculopathy was responsible of the low vision and attributed to cryptococcal infection after vitreous puncture and isolation of yeast from the vitreous. Systemic treatment with Amphotericin led to resolution of the chorioretinitis. A retinitis due to cytomegalovirus was associated short time before the patient died. Post-mortem anatomopathologic analysis revealed cryptococcus in high number in the choriocapillaris.
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PMID:[Cryptococcal chorioretinitis and acquired immunodeficiency syndrome: apropos of a case]. 795 65

Aim of this report is to review the epidemiological and clinical features of HCMV infection in the adult. In all geographical areas high diffusion of HCMV infection involving all socioeconomic groups is observed; significant most elevated seroprevalence in North African and Asian ethnic groups is compared to Western populations is pointed out; besides, HCMV is absolutely the virus most frequently transmitted in the perinatal period. In the immunocompetent host, the HCMV infection is symptomless in the great majority of cases; in the symptomatic cases it shows the clinical features of a self-limited mononucleosis-like syndrome. In the immunocompromised patients, either in subjects infected with HIV or in onco-hematologic patients or recipients of solid organ or bone marrow transplants patients, HCMV infection leads to serious illness. The most frequent clinical pictures are: pneumonia, retinitis, hepatitis, polyradiculopathy, encephalitis, gastrointestinal tract disease, adrenal involvement; cases of myocarditis, pancreatitis, genitourinary localizations are less frequent. The clinical pictures are different in the different clinical groups: retinitis, in subjects with HIV infection and pneumonia in recipients of transplants, are respectively the main clinical manifestations; the mechanisms of such differences are not clearly defined. A to the diagnosis, the serological tests (evidence of IgM activity, IgG avidity) are useful in the immunocompetent host; whereas, in the immunocompromised host cytological detection (demonstration of typical cytological aspects and positive immunohistology for HCMV antigens) and/or virological detection (isolation of virus or evidence of viral antigens or viral DNA) are needed. The most used therapeutical choices are ganciclovir, foscarnet and cidofovir; these three drugs have similar antiviral effectiveness, but they show different outlines of toxicity and praticality of use.
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PMID:[Cytomegalovirus infection in the adult]. 1203 42

A case of an adult male patient diagnosed with HIV and Hepatitis C co infection is presented. He had granu-lomatuos hepatitis and blood smear positive to Paracoccidioides brasiliensis concomitant to the detection of MDR Mycobacterium tuberculosis in sputum further complicated with reactivation of cytomegalovirus (possible pancreatitis and retinitis). Difficulties in diagnostic and therapeutic approach in a patient with multiple infections are reviewed.
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PMID:[Paracoccidioidomicosis and multidrug-resistant tuberculosis (TBC-MDR) in patient coinfected with HIV and hepatitis C]. 2127 95

Infection with varicella zoster virus (VZV) causes varicella (chickenpox), which can be severe in immunocompromised individuals, infants and adults. Primary infection is followed by latency in ganglionic neurons. During this period, no virus particles are produced and no obvious neuronal damage occurs. Reactivation of the virus leads to virus replication, which causes zoster (shingles) in tissues innervated by the involved neurons, inflammation and cell death - a process that can lead to persistent radicular pain (postherpetic neuralgia). The pathogenesis of postherpetic neuralgia is unknown and it is difficult to treat. Furthermore, other zoster complications can develop, including myelitis, cranial nerve palsies, meningitis, stroke (vasculopathy), retinitis, and gastroenterological infections such as ulcers, pancreatitis and hepatitis. VZV is the only human herpesvirus for which highly effective vaccines are available. After varicella or vaccination, both wild-type and vaccine-type VZV establish latency, and long-term immunity to varicella develops. However, immunity does not protect against reactivation. Thus, two vaccines are used: one to prevent varicella and one to prevent zoster. In this Primer we discuss the pathogenesis, diagnosis, treatment, and prevention of VZV infections, with an emphasis on the molecular events that regulate these diseases. For an illustrated summary of this Primer, visit: http://go.nature.com/14xVI1.
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PMID:Varicella zoster virus infection. 2718 65