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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Mounier-Kuhn syndrome--or tracheobronchomegaly--is a rare congenital disorder characterized by significant dilation of the trachea and main bronchi. It is accompanied by ineffective cough and is often complicated by recurrent lung infections and bronchiectasis. Clinical presentation varies widely, ranging from forms with scarce involvement of functional capacity to others that progress to respiratory failure that can prove fatal. We report an exceptional case of massive hemoptysis secondary to the presence of pulmonary aspergillomas and bilateral bronchiectasis in which bronchial arteriography with embolization and surgical resection were insufficient for resolving the complications.
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PMID:[Tracheobronchomegaly: an exceptional predisposing factor for pulmonary aspergillomas and massive hemoptysis]. 1072 99

Unilateral primitive agenesia of pulmonary artery is a rare congenital disorder. Experience of three hospital-based pulmonology pediatric units including eight children (three boys and five girls) with such anomaly is reported (11 years median follow-up, range 6 months to 10 years). Median age at diagnosis was 4 years. Clinical features included recurrent respiratory tract infections (75%), effort dyspnea (50%) and, curiously, asthmatic symptoms (75%). Diagnosis was evoked on chest X rays and confirmed by angiography in all cases. Agenesis of the right pulmonary artery was more frequent (five cases). Abnormal vascular ring was associated in two cases of agenesis of the left pulmonary artery. Pulmonary function tests were performed in six children, with bronchial obstruction in two. Regular clinical follow-up, up to adult age in four cases, showed no complication, such as hemoptysis or pulmonary hypertension in our patients.
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PMID:[Isolated agenesia of pulmonary artery]. 1535 Sep 99

Scimitar syndrome is a rare congenital disorder. It has a varied presentation. In adult life, it usually presents either as recurrent chest infection and/or exertional dyspnea. Pulmonary artery hypertension and hemoptysis both are uncommon features of this syndrome in adult life.
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PMID:Scimitar syndrome: A rare disease with unusual presentation. 2016 92

Pulmonary hypoplasia or agenesis is a rare congenital disorder that results in lung underdevelopment. This disease is usually found in children but rarely encountered in adults. We describe the case of an 84-year-old woman diagnosed with a unilateral pulmonary hypoplasia presenting simultaneously with left pulmonary artery hypoplasia. Due to this condition, the patient had a lifelong history of pulmonary infections that resulted in several bronchiectases in the affected lung. Moreover, the pulmonary artery hypoplasia led to the development of pulmonary hypertension and collateral circulation causing hemoptysis, giving rise to the patient attending the emergency department. Although we were able to medically manage the hemoptysis, it can be fatal and require surgical intervention. Hence, an early diagnosis is essential so that appropriate follow-up and prompt prevention and treatment of complications, such as pulmonary infections, hemoptysis and pulmonary hypertension, are achieved.
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PMID:Left Lung and Pulmonary Artery Hypoplasia: A Rare Case of Hemoptysis. 3266 19

Scimitar Syndrome is a rare congenital disorder and a variant of partial anomalous pulmonary venous connection (PAPVC) in which part or even the entire right lung is drained by right pulmonary veins that connect anomalously to the Inferior Vena Cava (IVC). It has various presentations including exertional dyspnea, recurrent chest infection, pulmonary artery hypertension, and hemoptysis. The initial diagnosis of PAPVC may be made by echocardiography and is typically confirmed by magnetic resonance imaging, computed tomography, or cardiac catheterization.We report a 69-year-old man with progressive dyspnea on exertion associated with palpitations of five years of evolution. The patient was diagnosed with cardiomyopathy, pulmonary hypertension and was started on treatment with anticoagulation, digoxin, and metoprolol for his atrial fibrillation. Despite the treatment, the dyspnea did not improve. The patient underwent cardiac catheterization, where the anomalous venous drainage was confirmed. Scimitar syndrome was corrected by surgical intervention with complete resolution of symptoms.
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PMID:A late presentation of scimitar syndrome in adult. 3299 49