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

We evaluated the usefulness of low-dose Ga-67 scintigraphy as a diagnostic tool for the detection of non-Hodgkin's lymphoma recurrence. Forty-six patients were included in this retrospective study. Anterior and posterior whole body images were obtained two or three days after the injection of 74 MBq of Ga-67. Inter- and intraobserver variability in scintigraphic imaging interpretation was analyzed using the kappa (kappa) statistics. Ga-67 scintigraphy allowed correct detection of recurrence in 18 of 22 events (sensitivity, 82%), and excluded relapse in 34 of 39 events (specificity, 87%). The positive predictive value was 0.78 and negative predictive value 0.89. All cases involving superficial lymph nodes (10/ 10) could be detected by Ga-67. Chest lesions were diagnosed with a sensitivity of 86% (6/7), bone and soft tissue 83% (5/6), and abdomen 80% (8/10). The sensitivity and specificity of CT were 91% (22/24) and 67% (8/12), respectively. In abdominal lesions, ultrasonography had sensitivity and specificity of 93% (14/15) and 94% (15/16), respectively. Kappa (kappa) statistics demonstrated good to strong inter- and intraobserver agreement in the interpretation of Ga-67 scintigraphy. The diagnostic results of low-dose Ga-67 scans, currently applied in Japan, were similar to those reported by the authors using high doses of 296 MBq to 370 MBq. Ga-67 scintigraphy, even at low dose, is useful in the detection of non-Hodgkin's lymphoma recurrence.
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PMID:Value of low-dose gallium-67 imaging in detection of non-Hodgkin's lymphoma recurrence. 919 31

We report a case of recurrent non-Hodgkin's lymphoma presenting as anterior knee pain due to pathological fracture of the patella. Anterior knee pains is an extremely common presenting complaint at orthopaedic clinics and the patella is an infrequent site both for primary and recurrent tumours. This case, treated by patellectomy, illustrates the difficulty of treatment of these lesions and highlights the importance of adequate radiological assessment in sites of previous tumour involvement.
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PMID:Recurrent non-Hodgkin's lymphoma presenting as pathological fracture of the patella. 1110 18