Biomaterial Database

[Histopathological and immunohistochemical characteristics of cutaneous and oral mucosa lesions in disseminated histoplasmosis associated with acquired immunodeficiency syndrome (AIDS)]. 1998

S C D'Avila, and E Chapadeiro

Faculdade de Medicina do Triângulo Mineiro, Uberaba.

Biopsy specimens of the skin and oral mucosa from twenty-five patients bearing the disseminated form of histoplasmosis (H. capsulatum) associated with AIDS (acquired immunodeficiency syndrome) were studied by histologic and immunohistochemistry techniques. Histologically, the skin lesions showed four different patterns: diffuse macrophage, granulomatous, vasculitic with leukocytoclastic and scarce inflammatory reaction. The cell markers for macrophages, lymphocytes B and T and H. capsulatum revealed CD68, UCHL-1 and L26 associated with variable amounts of fungi.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D009061	Mouth Mucosa	Lining of the ORAL CAVITY, including mucosa on the GUMS; the PALATE; the LIP; the CHEEK; floor of the mouth; and other structures. The mucosa is generally a nonkeratinized stratified squamous EPITHELIUM covering muscle, bone, or glands but can show varying degree of keratinization at specific locations.	Buccal Mucosa,Oral Mucosa,Mucosa, Mouth,Mucosa, Oral
D005260	Female		Females
D006660	Histoplasmosis	Infection resulting from exposure to the fungus HISTOPLASMA.	African Histoplasmosis,Disseminated Histoplasmosis,Histoplasma duboisii Infection,Pulmonary Histoplasmosis,Histoplasma Infection,Histoplasma capsulatum Infection,Histoplasma Infections,Histoplasma capsulatum Infections,Histoplasma duboisii Infections,Histoplasmosis, African,Histoplasmosis, Disseminated,Histoplasmosis, Pulmonary,Infection, Histoplasma,Infection, Histoplasma capsulatum,Infection, Histoplasma duboisii
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D012867	Skin	The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.
D012883	Skin Ulcer	An ULCER of the skin and underlying tissues.	Skin Ulcers,Ulcer, Skin,Ulcers, Skin
D017088	AIDS-Related Opportunistic Infections	Opportunistic infections found in patients who test positive for human immunodeficiency virus (HIV). The most common include PNEUMOCYSTIS PNEUMONIA, Kaposi's sarcoma, cryptosporidiosis, herpes simplex, toxoplasmosis, cryptococcosis, and infections with Mycobacterium avium complex, Microsporidium, and Cytomegalovirus.	HIV-Related Opportunistic Infections,Opportunistic Infections, AIDS-Related,Opportunistic Infections, HIV-Related,AIDS Related Opportunistic Infections,AIDS-Related Opportunistic Infection,HIV Related Opportunistic Infections,HIV-Related Opportunistic Infection,Infection, HIV-Related Opportunistic,Infections, HIV-Related Opportunistic,Opportunistic Infection, AIDS-Related,Opportunistic Infection, HIV-Related,Opportunistic Infections, AIDS Related,Opportunistic Infections, HIV Related