Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0001430 (adenoma)
 21,222 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The nuclear DNA content was measured retrospectively in histologically confirmed follicular adenomas in 20 patients, and prospectively in 25 patients. In the retrospective group two of the adenomas, and in the prospective group three of the adenomas were classified as atypical due to high cellularity and nuclear atypia, but with no sign of micro-invasive growth. In the group of patients studied retrospectively, the two patients with atypical adenoma had an aneuploid DNA pattern. One of these died 11 years after diagnosis with generalized disease. The other patient in this group with an aneuploid atypical adenoma is alive, as are all the remaining 18 patients with diploid adenomas. In the prospective group there were five aneuploid tumours. The atypical adenomas were aneuploid in two cases and polyploid in one case. No patient in the prospective group has shown any evidence of recurrence so far. Although DNA measurements are of value in distinguishing between low and high malignant potential in invasive tumors, the prognostic information if no invasion is found is uncertain. The importance of examining an adequate number of tissue blocks from the capsular region is emphasized.
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PMID:Nuclear DNA measurements in follicular thyroid adenomas. 270 57

Here we report a case of a 73-year-old man with primary intravascular large B-cell lymphoma localized to the prostate. Total prostatectomy was performed due to a benign adenoma suggested by ultrasonography. The diagnosis of IVLBL was obtained incidentally from the prostatectomy specimen. Eight months after the initial R-CHOP chemotherapy a relapse was detected in the left inguinal lymph node, where histologic examination revealed common diffuse large B-cell lymphoma with minimal intravascular component. The second complete remission was achieved by R-IEV therapy. Five months later a second relapse occurred and the patient died in the widespread disease and pneumonia. Primary prostate IVLBL is extremely uncommon; to date only four cases have been described. This is a well documented case, where we also confirmed that the initial primary IVLBL and the secondary lymph node involvement are clonally related. Successful treatment depends on early diagnosis of IVLBL, aggressive chemotherapy and the fact that IVLBL should be considered as a generalized disease in spite of negative staging results.
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PMID:Prolonged survival using anti-CD20 combined chemotherapy in primary prostatic intravascular large B-cell lymphoma. 1849 73