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)

Lung imaging with N-isopropyl-p-123I-iodoamphetamine (123I-IMP) was performed to estimate the pulmonary lesion imaging findings in 3 patients with bronchogenic carcinoma (2: bronchioloalveolar carcinoma and 1: adenocarcinoma) and 18 with noncancerous lung diseases (10: bacterial pneumonia, 1: viral pneumonia, 1: aspiration pneumonia, 1: radiation pneumonitis, 4: pulmonary tuberculosis and 1: obstructive pneumonitis due to an endobronchial lipoma) at 30 min and 4 hr after i.v. injection of 111 MBq of 123I-IMP. These patients all exhibited infiltrates only in the chest radiograms. Decreased uptake of 123I-IMP was observed in the cancerous infiltrating lesions in 3 patients with bronchogenic carcinoma at 30 min and 4 hr, while the uptake of 123I-IMP was normal or increased at 30 min and intense at 4 hr in all 18 noncancerous infiltrating lesions. Therefore 123I-IMP lung imaging can be used to differentiate bronchogenic carcinoma from noncancerous lung disease in patients who exhibit infiltrates only in the chest radiograms.
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PMID:[Differentiation of infiltrates between lung cancer and noncancerous lung disease by 123I-IMP lung imaging]. 236 96

Pathological investigation of progressive anterior operculum syndrome has rarely been reported. We describe clinico-pathological findings in a patient with progressive anterior operculum syndrome. A 74-year-old right-handed man had noticed speech and swallowing difficulties 1 year previously. Neurological examinations showed no abnormality other than a slight limitation of upward gaze and slow tongue movement without fibrillation. We investigated the patient using neuroimaging and neuropsychological examinations and observed him for 2 years until his death, at which point we obtained pathological findings. The patient's facial and masseteric muscles seemed hypotonic with drooling, but he could laugh and yawn normally, showing automatic voluntary dissociation. Palatal and pharyngeal reflexes were normal. Magnetic resonance imaging showed cortical atrophy in the temporal lobes bilaterally. (123)IMP single photon emission computed tomography and positron emission tomography showed decreased blood flow and activity in the frontotemporal lobes, predominantly on the left side. Neuropsychological examinations showed no aphasia, dementia or other neuropsychological abnormality. Intubation fiberscopy, laryngoscopy and video fluorography showed no abnormality. After 6 months his anarthria and dysphagia became aggravated. He died of aspiration pneumonia 2 years after onset. Postmortem examination revealed neuronal degeneration with TDP-43-positive inclusions in the frontal, temporal and insular cortices, consistent with frontotemporal lobar degeneration with TDP inclusions (FTLD-TDP). However, neuronal loss with gliosis was more prominent in the inferior part of the motor cortices, bilaterally. Progressive anterior operculum syndrome could be classified as a variant of FTLD-TDP.
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PMID:Progressive anterior operculum syndrome due to FTLD-TDP: a clinico-pathological investigation. 2017 96