Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032290 (aspiration pneumonia)
 2,291 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 67-year-old man was admitted to with severe nasal congestion. One year previously, he had been suffered from polymyositis (PM) and had been treated with prednisolone. Physical examination and computed tomography revealed a mass in the upper pharynx. Biopsy revealed non-Hodgkin's lymphoma (diffuse medium, B-cell type). Bone marrow aspiration also revealed the infiltration by lymphoma cells. The patient achieved a complete remission after combination chemotherapy (cyclophosphamide, adriamycin, vincristine, prednisolone). However, one month later, he suffered from central nervous system involvement of lymphoma cells, and he died of an aspiration pneumonia. Polymyositis/dermatomyositis associated with non-Hodgkin's lymphoma is extremely rare.
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PMID:[Non-Hodgkin's lymphoma associated with polymyositis]. 926 61

We report an elderly patient with diffuse large B cell lymphoma harbouring Epstein-Barr virus that showed spontaneous regressions with subsequent relapses three times. The patient died of aspiration pneumonia without any anti-neoplastic treatment 5 years 10 months after the initial onset of lymph node swelling. In the literature, there are several reports of aggressive non-Hodgkin's lymphoma cases that showed spontaneous regressions without relapse till the last observation. Over half of the cases were the extra-nodal type. The tendency toward regression of swollen lymph nodes detected by clinicians occurs within 2 weeks after biopsy. If the remaining lymph nodes show a tendency to decrease in size after biopsy without any anti-tumor therapies, the patient may develop spontaneous regression.
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PMID:Spontaneous regression of diffuse large B-cell lymphoma harbouring Epstein-Barr virus: a case report and review of the literature. 1751 May 35

Jejunoileal involvement of non-Hodgkin's lymphoma (NHL) is an important diagnostic factor in determining optimal treatment strategies. Here, we used double-balloon enteroscopy (DBE) to detect jejunoileal involvement of NHL and studied its clinical significance in a series of patients with NHL. Adults aged between 18 and 85 years with infiltration of the stomach, duodenum, or colon confirmed by gastrointestinal endoscopy or colonoscopy, suspected jejunoileal involvement determined by CT or FDG-PET, or any other gastrointestinal symptoms, were eligible for inclusion in the study. Among 428 patients with histologically confirmed NHL between 2004 and 2011, 83 were eligible for DBE, but 20 patients were excluded due to rejection or poor clinical status. Thus, 63 underwent DBE. The 3-year overall survival rate was significantly lower in patients with (n = 33), than without (n = 30) jejunoileal involvement of NHL confirmed by DBE (49 vs. 92 %, p < 0.005). Four participants developed aspiration pneumonia, but recovered after treatment with antibiotics.
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PMID:Clinical significance of jejunoileal involvement of non-Hodgkin's lymphoma detected by double-balloon enteroscopy. 2337 70

Lymphomatosis cerebri (LC) is a rare variant of a primary central nervous system non-Hodgkin's lymphoma (PCNSL) characterised by diffuse infiltration of tumour cells throughout the brain parenchyma. We present a 68-year-old immunocompetent woman with headaches, dizziness, blurred vision, localised right leg weakness and rapidly progressive dementia. A brain MRI demonstrated diffuse T2 hyperintense white matter lesions that did not enhance with contrast. The clinical differential diagnosis of these lesions included metastatic disease, infectious or inflammatory process such as sarcoidosis, lymphoma, demyelinating disease and less likely vascular aetiology, such as vasculitis or ischaemic stroke. A right frontal stereotactic brain biopsy was non-diagnostic. The patient eventually died from aspiration pneumonia following a pneumonectomy for a primary lung adenocarcinoma. The diagnosis of LC was established on postmortem examination of the brain.
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PMID:Lymphomatosis cerebri: diagnostic challenges and review of the literature. 2788 82