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Query: UMLS:C0021051 (immunodeficiency)
 71,517 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical presentation, radiological and laboratory evaluation, treatment, and risk factors of sinusitis in a cohort of 376 human immunodeficiency virus (HIV)-infected children from a placebo-controlled clinical trial of intravenous immunoglobulin (IVIG) as prophylaxis for infections were examined. Ninety-five episodes of sinusitis were described in 60 patients; one-third of the patients had two or more episodes. Sinusitis episodes were commonly associated with nonspecific, chronic symptoms (67.4%, persistent nasal discharge; 54.7%, nocturnal or persistent cough), whereas symptoms more specific to acute sinusitis were less frequent (17.9%, headache or facial pain; 9.5%, periorbital swelling; 25.3%, temperature of > or = 102 degrees F; 9%, total white blood cell count of > or = 15,000/mm3). The sinuses primarily involved were the maxillary sinus (85.9%) and the ethmoidal sinus (42.3%); 36% of episodes involved two or more sinuses. Preceding respiratory infections did not appear to increase the risk of sinusitis, and CD4+ lymphocyte counts in children with and without sinusitis did not differ. Neither monthly IVIG prophylaxis nor three times weekly trimethoprimsulfamethoxazole prophylaxis for Pneumocystis carinii pneumonia decreased the risk of sinusitis. Sinusitis in HIV-infected children is most often subacute and recurrent. Evaluations of new modalities for prophylaxis for sinusitis are needed.
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PMID:Sinusitis in children infected with human immunodeficiency virus: clinical characteristics, risk factors, and prophylaxis. National Institute of Child Health and Human Development Intravenous Immunoglobulin Clinical Trial Study Group. 858 39

Two children (ages 12 and 13 years) with transfusion-acquired human immunodeficiency virus (HIV) infection presented with facial pain and rhinorrhea. Radiographic imaging showed extensive paranasal sinus disease, presumed to be bacterial sinusitis, and the patients were treated with broad-spectrum oral antibiotics. Both patients were unresponsive to oral agents and were switched to intravenous antibiotics. Despite aggressive antimicrobial therapy, one patient (case 1) developed increased periorbital swelling and proptosis, and the other patient (case 2) developed symptoms of nasopharyngeal obstruction. Repeat imaging showed progression of the infiltrative process extending from the paranasal sinuses into the orbit (case 1), and nasopharynx (case 2). Surgical exploration and tissue biopsies were performed on both patients and the histopathology was consistent with Burkitt's/Burkitt's-like lymphoma. Combination systemic and intrathecal chemotherapy resulted in a complete remission in both patients. These reports illustrate the fact that Burkitt's/Burkitt's-like lymphoma in the paranasal sinuses may initially masquerade as an acute bacterial sinusitis. The ability of the tumor to extend rapidly from the sinuses into the orbit and nasopharynx reinforces the importance of early diagnosis and treatment. Burkitt's/Burkitt's-like lymphoma in the paranasal sinuses has not been previously described in HIV-infected children.
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PMID:Burkitt's/Burkitt's-like lymphoma presenting as bacterial sinusitis in two HIV-infected children. 1158 30