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Biomedical subjects

J E Gold

Publications and source records attributed to J E Gold.

32 records · Page 2Linked to original sources
PubMed1992

Malignant peripheral nerve sheath tumor arising spontaneously from retroperitoneal ganglioneuroma: a case report, review of the literature, and immunohistochemical study.

We report a case of a malignant peripheral nerve sheath tumor arising from a retroperitoneal ganglioneuroma in an adult male. There was no known previous history of a childhood neuroblastoma or of radiation therapy. In addition, the patient had no stigmata or family history of von Recklinghausen's neurofibromatosis. This case provides evidence that, although rare, spontaneous malignant transformation of ganglioneuroma can occur. Immunohistochemical studies supported that the spindle cell component was of nerve sheath origin.

Adult↗
PubMed1991

Human immunodeficiency virus-associated Hodgkin's disease. Clinicopathologic studies of 24 cases and preponderance of mixed cellularity type characterized by the occurrence of fibrohistiocytoid stromal cells.

Hodgkin's disease (HD) was diagnosed in 24 patients who were either seropositive for human immunodeficiency virus (HIV) (21) or members of a high-risk group (three), but had not developed acquired immune deficiency syndrome (AIDS). Clinical presentation of the disease was characterized by constitutional symptoms in all, especially fever (23/24) and disseminated disease (22/24) at diagnosis. Mediastinal adenopathy was rare. Bone marrow involvement was particularly frequent (12/24), and a positive bone marrow biopsy preceded lymph node biopsy in 5 of the 12. Histopathologic features of these tumors included an increased number of nonlymphoid stromal cells, i.e., histiocytic and/or fibroblastoid. In some tumors these fibrohistiocytoid stromal cells were arranged in bundles, but distinct nodule with birefringent collagen band formation was not observed. Twenty-two patients were treated, most with combination chemotherapy; one was untreated; one, unknown. Sixteen, including the one untreated, died with disease at 3 to 25 months; one died of an unrelated cause; four were alive at 3 to 24 months; three were lost to follow-up. Frequent bone marrow involvement at presentation suggests the usefulness of the bone marrow biopsy for diagnosis in subjects at risk, especially when they present with spiking fever of unknown origin. Contrary to most previous series, virtually all of our cases were of mixed cellularity type, characterized by increased fibrohistiocytoid stromal cells in place of depleting lymphocytes. The classic nodular sclerosing feature with birefringent collagen band formation was not observed. In conclusion, HIV-associated HD was characterized by advanced stage with fever at presentation, preponderance of mixed cellularity histologic type with increased fibrohistiocytoid stromal cells, and poor outcome. Hodgkin's disease in AIDS patients presents an intriguing biological model to study the role of stromal histiocytes in immunodeficient patients.

Adult↗
PubMed1991

HIV-associated Hodgkin disease: a clinical study of 18 cases and review of the literature.

Intermediate- and high-grade B-cell non-Hodgkin lymphoma (NHL) occurring in a human immunodeficiency virus (HIV)-infected patient is considered diagnostic of the acquired immunodeficiency syndrome (AIDS). Other neoplasms (both hematopoietic and nonhematopoietic) have also been reported in patients with HIV infection, although none except Kaposi sarcoma carries the same diagnosis of AIDS as B-cell NHL in an HIV-infected host. There have been previous reports in the literature of Hodgkin disease (HD) in HIV-infected patients. We describe our clinical and pathological experience with HD from 1984-1989, in 18 patients with documented HIV infection and also review the literature on HD in HIV-infected patients. Almost all patients described herein presented with advanced disease and mixed cellularity histology and did very poorly despite some good initial responses to therapy. By statistical analysis, we found that the patients with HIV-associated HD had a strong tendency to be outside the age range seen in non-HIV-associated HD (P less than 0.005). We also discuss the possible relationship between HIV and HD and consider whether HIV-associated HD, like B-cell NHL, is a manifestation of AIDS.

Acquired Immunodeficiency Syndrome↗
PubMed1990

Angiocentric immunoproliferative lesion/T-cell non-Hodgkin's lymphoma and the acquired immune deficiency syndrome: a case report and review of the literature.

The lesions known as lymphocytic vasculitis, polymorphic reticulosis (midline malignant reticulosis, lethal midline granuloma), lymphomatoid granulomatosis, and angiocentric lymphoma form what have been collectively termed the angiocentric immunoproliferative lesions (AIL). Because of recent reports demonstrating clonal rearrangements of the T-cell receptor in these lesions, the AIL are now thought to represent a continuous spectrum of post-thymic T-cell non-Hodgkin's lymphoma (NHL). NHL associated with the acquired immune deficiency syndrome (AIDS) represents intermediate or high-grade B-cell malignancies in HIV-infected patients that may be etiologically related to the Epstein-Barr virus (EBV). There have been reports of EBV-associated T-cell NHL, AIL, and large granular lymphocyte (LGL) proliferations, as well as HIV-associated T-cell neoplasia, LGL/T-cell proliferations, and AIL. We describe a case of polymorphic reticulosis (lethal midline granuloma) arising in an HIV-infected individual, who later progressed to AIDS, and review the literature on HIV-associated and EBV-associated T-cell neoplasia, LGL/T-cell proliferations, and AIL. The etiology of this AIL/T-cell NHL, especially in relation to EBV and HIV, is discussed.

Acquired Immunodeficiency Syndrome↗
PubMed1990

Malignant plasma cell tumors in human immunodeficiency virus-infected patients.

The development of malignant neoplasms in patients with the acquired immune deficiency syndrome (AIDS) or with a positive human immunodeficiency virus (HIV) antibody test is a well known phenomenon. According to the guidelines from the Centers for Disease Control (Atlanta, GA), the presence of intermediate-grade or high-grade B-cell non-Hodgkin's lymphoma in HIV antibody-positive patients is considered a diagnostic criterion for AIDS. The authors describe two cases of malignant plasma cell tumors in two young HIV-infected patients. In light of this and other reports of plasma cell tumors in patients at risk for AIDS or with a positive HIV antibody test, the finding of another manifestation of B-cell neoplasia in these patients may enlarge the spectrum of AIDS-related tumors.

Acquired Immunodeficiency Syndrome↗
PubMed1989

Hybrid acute leukemia in an HIV-antibody-positive patient.

Although the great majority of acute leukemias have been designated as being of lymphocytic or myelocytic origin, recent reports have described elements of both in some patients. We describe here the first case of hybrid acute leukemia in an HIV-antibody-positive patient as well as the first hybrid involving B-cell (Burkitt) acute lymphocytic leukemia and acute myelomonocytic leukemia proven by cytochemical, immunologic, and cytogenetic methods. This case illustrates the increasingly complex difficulties in the diagnosis and treatment of AIDS-related malignancies.

Acute Disease↗
PubMed1989

B-cell acute lymphocytic leukemia in HIV-antibody-positive patients.

B-cell non-Hodgkin lymphoma (NHL) has been well described in association with human immunodeficiency virus (HIV) and the acquired immunodeficiency syndrome (AIDS). Many of these lymphomas are of the diffuse, aggressive, subtype B-cell NHL, including Burkitt and Burkitt-like lymphoma. Recently, there have been reports of B-cell acute lymphocytic leukemia (ALL), Burkitt type, in patients who were either HIV antibody-positive or at high risk for AIDS. We have seen three cases of B-cell ALL, Burkitt type, and herein describe their clinical and laboratory characteristics. All patients were HIV antibody-positive. Since stage IV Burkitt lymphoma in blood phase and B-cell ALL, Burkitt type, represent a continuum of the same disease, and since it is also an aggressive B-cell malignancy, we suggest that B-cell ALL, Burkitt type, in HIV antibody-positive patients should support the diagnosis of AIDS.

Acquired Immunodeficiency Syndrome↗
PubMed1988

Human immunodeficiency virus-related lymphoreticular malignancies and peripheral neurologic disease. A report of four cases.

The most common human immunodeficiency virus-related (HIV) malignancies to date include Kaposi's sarcoma and the high-grade non-Hodgkin's lymphomas. There also appears to be an association between HIV and an aggressive form of Hodgkin's disease. In addition, there is a spectrum of HIV-related central and peripheral neurologic syndromes. This article documents four patients with HIV-associated lymphoma who presented with peripheral neurologic syndromes as part of their neoplastic process. Autopsy results obtained from two of these patients showed direct nerve infiltration by lymphoma. All patients had an elevated serum lactate dehydrogenase (LDH). It is recommended that HIV-related lymphoma be considered in a high-risk patient who presents with a peripheral neurologic syndrome especially if there is an elevated serum LDH.

Acquired Immunodeficiency Syndrome↗