Acute myelomonocytic leukemia. Demonstration of pulmonary involvement by bronchoalveolar lavage.
نویسندگان
چکیده
Massive pulmonary infiltration by leukemic cells resulting in respiratory symptoms is a rare complication of acute leukemia. We report the findings in a patient with acute myelomonocytic leukemia presenting with acute onset of fever, dyspnea, and nonproductive cough, in whom the diagnosis of pulmonary invasion by leukemic cells was made by cytochemical analysis of bronchoalveolar cells recovered by lavage.
منابع مشابه
Value of bronchoalveolar lavage in lipidoses with pulmonary involvement.
Adult lipid storage disorders with pulmonary involvement are rare and usually diagnosed at autopsy. We report a patient with splenomegaly and reticulonodular pattern on lung computed tomography. Bronchoalveolar lavage was performed and revealed the presence of lipid-containing foamy cells, with the demonstration of both periodic acid-Schiff (PAS) and scharlach red stain positive vacuoles in the...
متن کاملA Rare Case of Acute Myeloid Leukemia with Translocation (3:3) Presenting with Features of Chronic Myelomonocytic Leukemia
Background: Acute Myeloid Leukemia (AML) with translocation (3,3) is a form of AML that may present de novo or may arise from a previous myelodysplastic syndrome. It is often associated with normal or elevated peripheral blood platelet count and increased bone marrow megakaryocytes with associated multi lineage dysplasia. A subset of patients present with hepatosplenomegaly while a few cases h...
متن کاملBronchoalveolar lavage in malignancy.
Bronchoalveolar lavage is a useful diagnostic tool in diffuse or disseminated lung malignancies that do not involve the bronchial structures visible by endoscopy. The neoplastic histotype and the intraparenchymal neoplastic growth pattern are good predictors for diagnostic yield; adenocarcinoma, and tumors with lymphangitic or lepidic growth patterns are more easily diagnosed by bronchoalveolar...
متن کاملAutotaxin and Endotoxin-Induced Acute Lung Injury
Acute Lung Injury (ALI) is a life-threatening, diffuse heterogeneous lung injury characterized by acute onset, pulmonary edema and respiratory failure. Lipopolysaccharide (LPS) is a common cause of both direct and indirect lung injury and when administered to a mouse induces a lung phenotype exhibiting some of the clinical characteristics of human ALI. Here, we report that LPS inhalation in mic...
متن کاملThe Value of Bronchoalveolar Lavage in the Diagnosis of Sputum Smear-NegativePulmonary Tuberculosis
Background and Objectives: Sputum smear staining for acid-fast bacilli is initial approach to the diagnosis of pulmonary tuberculosis (PTB) but more than 50% of cases are sputum smear-negative. This study was aimed to investigate the diagnostic value of fiberoptic bronchoscopy (FOB) guided bronchoalveolar lavage (BAL) in patients suspected to have tuberculosis. Methods: This prospective cross-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Chest
دوره 87 2 شماره
صفحات -
تاریخ انتشار 1985