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)

Here, we report a case of malignant lymphoma (ML) of the prostate. A 77-year-old man was referred to our hospital with the chief complaint of left lumbago. Computed tomography imaging showed a large mass below the bladder, as well as left hydronephrosis resulting from infiltration of the mass. Magnetic resonance imaging (MRI) revealed enlargement and high-intensity of the whole prostate with diffusionweighted image. An enlarged, stony, hard prostate was palpable on digital rectal examination, but the prostate-specific antigen (PSA) level was 4.65 ng/ml. Since the patient developed urinary retention and macrohematuria, transurethral hemostasis and biopsy were performed. Histological findings and immunohistochemical studies revealed diffuse large B-cell non-Hodgkin's lymphoma (DLBCL). MRI is thought to play a critical role in localization diagnosis of Non-Hodgkin's lymphoma (NHL) since NHL demonstrates characteristic signs. Although the frequency of primary ML of the prostate is low, by paying careful attention to the characteristic signs on MRI and examination findings, we should consider a differential diagnosis of ML of the prostate, which is not a typical manifestation of prostatic cancer.
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PMID:[A case of primary malignant lymphoma of the prostate with characteristic MRI findings]. 2382 72

We report the case of a 52-year-old man with long-standing HLAB27-positive ankylosing spondylitis treated with anti-tumour necrosis factor (TNF) alpha therapy who was admitted to our rheumatology department complaining of increasing lumbar and buttock pain radiating to the posterior thigh, associated with numbness in the leg, gait disturbance and low-grade fever. The clinical picture was initially interpreted as a flare of disease but was not responsive to treatment. A contrast-enhanced spinal MRI was performed with evidence of a diffuse signal abnormality involving the sacroiliac joints and the spine, with evidence of spondylodiscitis of L5 and with a lesion causing L5-S1 root compression and infiltrating the iliopsoas muscle. These findings confirmed the possibility of a reactivation of disease associated with an infectious process. The most frequent causes of infectious spondylodiscitis were excluded, and a biopsy was then performed. Histological analysis revealed a high-grade B-cell non-Hodgkin's lymphoma of the spine. This case highlights how a differential diagnosis of low back pain with neurological symptoms can be particularly troublesome in ankylosing spondylitis and that continuous vigilance is warranted in patients treated with long-term immunosuppressive therapies.
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PMID:Spinal non-Hodgkin's lymphoma mimicking a flare of disease in a patient with ankylosing spondylitis treated with anti-TNF agents: case report and review of the literature. 2469 89


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