منابع مشابه
Pulmonary Tumor Thrombotic Microangiopathy
Pulmonary tumor thrombotic microangiopathy (PTTM) is a rare clinical entity where tumor cell embolisms in pulmonary circulation induce thrombotic microangiopathy (TMA), respiratory failure, and subacute cor pulmonale. We describe 3 cases of PTTM that presented as the initial manifestation of metastatic gastric adenocarcinoma with TMA and pulmonary infiltrates. All 3 cases had similar clinical a...
متن کاملPulmonary Tumor Thrombotic Microangiopathy from Metastatic Prostate Carcinoma
Pulmonary tumor thrombotic microangiopathy is a rare but serious malignancy-related respiratory complication. The most common causative neoplasm is gastric adenocarcinoma. We report a case caused by metastatic prostate adenocarcinoma, diagnosed postmortem in a 58-year-old male. To our knowledge, this is the second reported case from metastatic prostate adenocarcinoma.
متن کاملSuccessful antemortem diagnosis and treatment of pulmonary tumor thrombotic microangiopathy.
Pulmonary tumor thrombotic microangiopathy (PTTM) is a fatal cancer-related complication with rapid progression. Although the underlying molecular mechanisms of PTTM remain unclear, platelet-derived growth factor (PDGF) and vascular endothelial growth factor (VEGF) may play important roles in the pathogenesis of PTTM. We herein report a case of PTTM that was diagnosed antemortem by pathology us...
متن کاملPulmonary tumor thrombotic microangiopathy caused by prostate carcinoma
Pulmonary tumor thrombotic microangiopathy (PTTM) is a fatal malignancy-related condition that involves rapidly progressing hypoxia and pulmonary hypertension. We report a case of PTTM caused by prostate carcinoma, which was diagnosed before autopsy in an 81-year-old man. Computed tomography showed diffuse ground-glass opacities, consolidation, and small nodules in the peripheral regions of the...
متن کاملPulmonary Tumor Thrombotic Microangiopathy: A New Paraneoplastic Syndrome?
This report, based on data from a clinical case, proposes that pulmonary tumor thrombotic microangiopathy, an underdiagnosed cause of pulmonary hypertension and death in patients with adenocarcinoma, is a paraneoplastic syndrome (PNS). Clinicians in general must be alert to the presence or development of PNS that may precede, coincide with, follow, or herald the recurrence or the primary diagno...
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ژورنال
عنوان ژورنال: Medicine
سال: 2014
ISSN: 0025-7974
DOI: 10.1097/md.0000000000000219