[Lymphoid tumor of the cavum in HIV infection].
Explore the source record for details and available documents.
Acquired Immunodeficiency Syndrome↗
Biomedical subjects
H Lida
Publications and source records attributed to H Lida.
Tumoral nasopharyngeal lymphoid hyperplasia in human immunodeficiency virus-infected patients.
Two patients presented with a large tumoral nasopharyngeal lesion with obstructive symptoms, which suggested a malignant tumor. They were black men of Caribbean origin who were infected with human immunodeficiency virus 1. In both cases, histologic examination revealed intense but benign lymphoid follicular hyperplasia, and immunohistochemical studies were consistent with its polyclonal nature. DNA studies performed on tumoral tissue failed to disclose immunoglobulin or T-cell receptor gene rearrangements. In one biopsy specimen, DNA hybridization using Epstein-Barr virus-specific probes showed no evidence of Epstein-Barr virus-DNA sequences. The nasopharynx can be involved in the diffuse extranodal lymphoid hyperplasia associated with human immunodeficiency virus infection.
Acquired Immunodeficiency Syndrome↗
[Interaction of lithium and angiotensin-converting enzyme inhibitors].
Explore the source record for details and available documents.
Angiotensin-Converting Enzyme Inhibitors↗
Socket location in total hip replacement. Preoperative computed tomography and computer simulation.
For choosing the size and location of the acetabular component, we have developed a three-dimensional simulation system based on computerized tomography and a microcomputer. In 34 cases of coxarthrosis secondary to congenital dysplasia or dislocation, the system provided valuable preoperative information.
Adult↗
[Tumors of the nasal cavity in human immunodeficiency virus infection. A case of polyclonal lymphoid hyperplasia].
HIV virus infection is frequently accompanied by polyclonal or monoclonal lymphoid proliferations. The authors report the first case of a tumour of the cavum in a Haitian subject with HIV infection. This large tumour was associated with parotid swelling and a buccal and ocular sicca syndrome. Histological examination revealed Sjögren type of lympho-epithelial infiltration in the parotid and salivary glands. Biopsy of the cavum demonstrated lymphoid hyperplasia without a monoclonal component. There was no lymphoid proliferation outside of the ear, nose and throat region. The various benign and malignant lymphoid proliferations observed during HIV infection are recalled. Their pathophysiology is discussed: role of EBV in B cell lymphoid proliferations, specific cytotoxicity against cells infected by HIV in T8 proliferations.
Acquired Immunodeficiency Syndrome↗
[New orofacial manifestations during human immunodeficiency virus infection].
Explore the source record for details and available documents.
Acquired Immunodeficiency Syndrome↗
[Lymphoid tumor of the cavum in a patient with positive LAV serology].
Explore the source record for details and available documents.
Acquired Immunodeficiency Syndrome↗