Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030552 (paresis)
 5,831 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Histoplasma meningitis (HM) has been reported to occur primarily in association with disseminated histoplasmosis (DH). We report a case of histoplasma meningitis occurring in a patient with common variable hypogammaglobulinemia (CVH) in which no manifestations of DH were observed. L. L., a 66-year-old Caucasian male, clerical worker, developed occasional episodes of dizziness and tinnitus in mid-1971. During 1972, increasing frequency of these episodes and gradually progressive confusion were noted. In January 1973, vomiting, forther confusion, obnubilation, and a left central facial paresis developed and he was hospitalized. Physical examination revealed no pulmonary abnormalities, lymphadenopathy or hepatosplenomegaly. Over the ensuing 6-week evaluation, there was occasional fever to 38.5 degrees C. Chest roentgenogram was normal. Cerebral angiography suggested a mass in the left cerebellar hemisphere. EEG was diffusely slow. Multiple CSF examinations revealed: Glucose 7-18 mg/with a normal blood glucose, protein 109-256 mg/and cells 66-140 (95 + % mononuclear). Histoplasma capsulatum was cultured from CSF but not from sputum, urine, blood or bone marrow. Skin tests for PPD, histoplasmosis, coccidiodomycosis, blastomycosis, mumps, dinitrochlorobenzene and streptokinase-streptodornase were negative then and 6 months later. Histoplasma serum antibody was absent. Immunoglobulin analysis revealed IgG 430 mg %, IgA 46 mg %, and IgM 35 mg %, which with the history and skin test results suggested CVH. Treatment with 2.51 gm of amphotericin B given intravenously over a 3-month period resulted in complete reversal of all neurologic signs and clearing of the confusion. The remission has been maintained for two years. This case represents a primary infection of the CNS by histoplasma. The relationship between the HM and the CVH will be discussed.
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PMID:Histoplasma meningitis with common variable hypogammaglobulinemia. 61 43

Subacute disseminated histoplasmosis is an uncommon entity. Typical neuro-ophthalmologic manifestations are usually secondary to histoplasmomas or encephalitis. A 45-year-old man noted blurred vision while receiving empiric antituberculosis therapy for fever and diffuse granulomatous disease of unknown origin. Vertical-gaze palsy, right horizontal-gaze paresis, and mild right optic neuropathy were found on neuro-ophthalmologic examination. Further questioning revealed a history of frequent contact with fighting cocks from South America. Magnetic resonance images were consistent with multiple hemorrhagic infarcts, areas of inflammation, or both, and cerebral angiography showed changes consistent with vasculitis. A previously obtained biopsy specimen from the duodenum was restained and found to be positive for fungal elements. Serum antigen titers for Histoplasma capsulatum demonstrated evidence of active infection. This case is a rare example of a supranuclear ocular motility disturbance and optic neuropathy secondary to an occlusive vascular process in a patient with subacute disseminated histoplasmosis.
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PMID:Disseminated histoplasmosis causing reversible gaze palsy and optic neuropathy. 1038 Jan 38

The cerebral lesions are uncommon in patients with histoplasmosis, occurring more frequently in the disseminated form of the disease. Rarely, the disease may present as a histoplasmoma, simulating a neoplastic lesion. The histoplasmoma as the only manifestation of this infection in immunocompetent patients is even rarer. This case report describes a 13 year-old male patient with headache, vomit, low visual acuity and auditive deficit on the left, and paresis on the right. The magnetic resonance image showed an expansible lesion in the thalamic, hypothalamic, and chiasmatic regions, which showed ring enhancement. The stereotactic biopsy was performed and the histological diagnosis of histoplasmosis was defined. The treatment was initiated with fluconazole. The patient showed important clinical improvement after 6 months.
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PMID:[Histoplasmoma as isolated central nervous system lesion in an immunocompetent patient]. 1617 26

Histoplasmosis is the most common endemic mycosis in the United States and is caused by the organism Histoplasma capsulatum. Infection is often asymptomatic or self-limited, but when symptomatic it usually presents in the form of pulmonary histoplasmosis. In its most severe form, H. capsulatum can spread to extrapulmonary sites causing disseminated infection. Here we present a peculiar case of central nervous system (CNS) histoplasmosis wherein multiple focal spinal cord lesions were the only manifestation of CNS infection, causing bilateral lower extremity paresis and loss of sensation. Although uncommon, CNS histoplasmosis should be included in the differential diagnosis when a patient presents with meningitis, encephalitis, or isolated brain or spinal cord lesions in endemic areas.
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PMID:Disseminated histoplasmosis presenting as bilateral lower extremity paresis. 3227 61