Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:Q06643 (non-Hodgkin's lymphoma)
 11,307 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In a prospective autopsy study of male subjects with solic malignant neoplasms, six were shown to have metastatic deposits within the testis (2.5%). These were metastases from carcinoma of the prostate (two cases), melanoma (two cases), bronchial carcinoma (one case) and pleural mesothelioma (one case). In addition, four of 29 leukaemic patients and six of 28 with non-Hodgkin's lymphoma showed testicular involvement. The metastases from the solid tumours presented in solitary nodules, as multiple nodules or as a diffuse involvement. Microscopically, these were represented by tumour cells within the interstitial tissue without involvement of the seminiferous tubules; interstitial tissue and tubular involvement, and tumour confined to the seminiferous tubules respectively.
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PMID:Metastatic tumours in the testis. 42 20

We studied nine patients with a subacute onset of a pancerebellar syndrome. Six had known cancer (three small-cell carcinoma of the lung [SCLC], one metastatic small-cell carcinoma, one small-cell carcinoma of the prostate, and one non-Hodgkin's lymphoma). Six of eight who had neurophysiologic testing, including the three patients without detectable cancer, had coexistent Lambert-Eaton myasthenic syndrome (LEMS). In two of the patients, LEMS was discovered only by neurophysiologic testing. We looked for anti-Purkinje cell autoantibodies in all patient's sera and in four patients' CSF. We also looked for autoantibodies to voltage-gated calcium channels (VGCCs) in seven patients' sera and two patients' CSF, using the 125I-omega-conotoxin radioimmunoassay. We were unable to detect anti-Purkinje cell autoantibodies in any patients' serum or CSF. However, there were raised titers of anti-VGCC autoantibodies in five of seven patients' serum, including one patient with SCLC who did not have LEMS, and in the CSF of one of two patients. We conclude that the frequency of presentation of a pancerebellar syndrome with LEMS is higher than expected by chance and is usually associated with cancer. In some of these patients, LEMS may be clinically occult. The presence of LEMS and raised titers of anti-VGCC autoantibodies in some patients with subacute cerebellar degeneration is suggestive of an autoimmune etiology even though anti-Purkinje cell antibodies could not be detected. Anti-VGCC autoantibodies are not confined to LEMS. They may be found at high titer in CSF as well as serum.
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PMID:Paraneoplastic cerebellar degeneration. III. Cerebellar degeneration, cancer, and the Lambert-Eaton myasthenic syndrome. 140 77

Cutaneous non-Hodgkin's lymphoma developed within a leg affected by chronic lymphoedema. The lymphoedema had followed radiotherapy to bony metastases from a carcinoma of the prostate. Eighteen months after the development of the cutaneous tumours, extracutaneous involvement by the lymphoma became apparent. This is the second report of a non-Hodgkin's lymphoma appearing within a lymphoedematous limb. The possible reasons for such an unusual localization are discussed. Our case report illustrates that cutaneous tumours other than lymphangiosarcomas may localize to a lymphoedematous limb and clinically simulate the Stewart-Treves syndrome.
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PMID:Non-Hodgkin's lymphoma of the skin associated with chronic limb lymphoedema. 409 86

In this study the features of small cell malignancies found in the liver by fine needle aspiration cytology (FNAC) and immunostains required for a diagnosis and differential diagnosis are presented. The material consisted of 197 fine needle aspirates which were performed under image guidance between January 1982 to October 1999. Of these, 30 were diagnosed as small cell malignancies. The age of patients ranged between 46 and 68 years. The aspirated material was examined using Papanicolaou-stained filter preparations and cell blocks, the latter stained with hematoxylin and eosin and a panel of immunoperoxidase stains. The diagnoses based on a correlation of relevant clinical history, cytohistological findings and immunostaining were: metastatic small cell anaplastic carcinoma of lung (n = 6); neuroendocrine tumour (n = 9); non-Hodgkin's lymphoma (n = 4); well-differentiated cholangiocarcinoma (n = 2); metastatic carcinoma of the prostate (n = 2); metastatic adenocarcinoma (n = 4) and metastatic carcinoma breast (n = 3). This study emphasizes the wide range of neoplasms that enter into the differential diagnosis of small cell malignancies found in the liver and a correlation of clinical, cytohistological and immunostaining findings which seem to be useful in suggesting a diagnosis.
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PMID:Aspiration cytodiagnosis of small cell malignancies found in fine needle aspirate (FNA) of the liver: an immunocytochemical study. 1098 26

Chylous ascites secondary to malignancy is usually associated with lymphoproliferative disorders such as Hodgkin's and non-Hodgkin's lymphoma. Other neoplasms include carcinoma of the pancreas, stomach, breast, ovary, carcinoid, kidney, and prostate. Chylous ascites secondary to carcinoma of the prostate is, however, extremely rare. The prognosis in these patients is usually poor and most patients die within a few months after diagnosis.
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PMID:Chylous ascites from prostatic adenocarcinoma. 1199 26