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Ex Vivo Infection of Human Lymphoid Tissue and Female Genital Mucosa with Human Immunodeficiency Virus 1 and Histoculture
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[Extraintestinal finding of Isospora belli unizoic cysts in a patient with AIDS: case report]

Jacob K Frenkel1, Márcia Benedita de Oliveira Silva, João Carlos Saldanha

  • 1University of New Mexico, Albuquerque, NM 87501, USA.

Revista Da Sociedade Brasileira De Medicina Tropical
|August 9, 2003
PubMed

This report describes the presence of Isospora belli unizoic cysts in mesenteric lymph nodes and of gametocytes in the gallbladder epitelium of a 26 year-old Brazilian male patient with Acquired Immune Deficiency Syndrome. This patient had received treatment for several times with sulfamethoxazole-trimethoprim. It is discussed the significance of I. belli tissue cysts as possible foci of resistance of the parasite and their association with the infection relapse even post-treatment with anticoccidian medication.

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