No abstract available.
Bronchial Arteries* ; Hemoptysis*

No abstract available.
Bronchial Arteries* ; Hemoptysis* ; Risk Factors*

No abstract available.
Bronchial Arteries* ; Hemoptysis* ; Risk Factors*

Dieulafoy's disease of the bronchus is rare but potentially life-threatening, and should be considered in patients with massive hemoptysis, especially from unknown etiology. We report a case of a patient with massive hemoptysis due to bronchial Dieulafoy's disease. He underwent bronchial artery embolization and surgical resection, and the post-operative specimen revealed dilated and tortuous arteries in the submucosa that presented as Dieulafoy's disease of the bronchus.
Arteries ; Bronchi ; Bronchial Arteries ; Hemoptysis ; Humans

Cases of bronchial artery aneurysms (BAAs) are rare; to the best of our knowledge, only 50 cases have been reported in the literature to date. BAAs require optimal treatment due to the possibility of life-threatening hemorrhaging if the aneurysm was to rupture. BAAs are usually treated by surgical resection of the aneurysmal artery. However, when the patient is unstable due to massive or recurrent hemoptysis, a bronchial artery embolization is a useful alternative treatment method. We report a case of a giant mediastinal bronchial artery aneurysm that was treated by coil embolization.
Aneurysm ; Arteries ; Bronchial Arteries ; Hemoptysis ; Humans ; Rupture

Catamenial hemoptysis is a rare condition, characterized by recurrent hemoptysis associated with the presence of intrapulmonary or endobronchial endometrial tissue. Therapeutic strategies proposed for intrapulmonary endometriosis with catamenial hemoptysis consist of medical treatments and surgery. Bronchial artery embolization is a well-established modality in the management of massive or recurrent hemoptysis, but has seldom been used for the treatment of catamenial hemoptysis. We report a case of catamenial hemoptysis associated with pulmonary parenchymal endometriosis, which was successfully treated by a bronchial artery embolization.
Bronchial Arteries* ; Embolization, Therapeutic ; Endometriosis ; Female ; Hemoptysis*

The primary cause of hemoptysis is the bronchial artery. However, it should be noted that pulmonary artery and other vessels can cause hemoptysis. If the source of the bleeding is not determined after embolization, other evaluations are needed. Systemic-pulmonary anastomosis and pulmonary artery pseudo-aneurysm are rare vascular abnormalities with varying etiologies. An accurate and rapid diagnosis is needed in hemoptysis, since the cause may be life-threatening. We report a case of a 77-years-old man with persistent hemoptysis due to the right inferior phrenic artery - pulmonary artery anastomosis and pseudoaneurysm. After the embolization of the inferior phrenic artery, the hemoptysis was successfully treated.
Aneurysm, False ; Arteries ; Bronchial Arteries ; Hemoptysis ; Hemorrhage ; Humans ; Pulmonary Artery

PURPOSE: Our purpose in this study is to evaluate the effectiveness of bronchial and nonbronchial systemic arteries for the control of hemoptysis. MATERIALS AND METHODS: Seventy patients with massive or recurrent hemoptysis underwent percutaneous transcatheter embolotherapy between 1991 and 1993. Retrospectively we reviewed 77 cases of bronchial artery embotization and 32 cases of nonbronchial systemic artery embolization in the 70 patients. RESULTS: Immdiate control of hemoptysis was achieved in 33 of 39 patients with massive hemoptysis(84.6%) and 20 of 24 patients with recurrent hemopt ysis(83.3%). In 32 cases, nonbronchial systemic arteries contributed significantly to areas of pathologic pulmonary tissue and frequently were the major arterial supply. CONCLUSION: Bronchial artery embolization is an effective and life saving procedure in non-surgical candidates. Recognition and occlusion of nonbronchial systemic arteries that feed to hypervascular pulmonary lesions is essential for successful percutaneous embolotherapy of hemoptysis.
Arteries ; Bronchial Arteries ; Embolization, Therapeutic ; Hemoptysis* ; Humans ; Retrospective Studies

Anastomoses between a coronary artery and bronchial or mediastinal arteries have been described since the 19th century. Although coronary-to-bronchial artery communication has been well described, it remains an unusual finding. We report one adult case of abnormally enlarged two coronary-to-bronchial artery communications in a severe cystic bronchiectasis patient. In this case, the bronchial arteries were also supplied from the multiple systemic arteries (the internal mammary, subclavian, inferior phrenic and intercostal arteries) because of severe cystic bronchiectasis. We treated the patient by embolization of the bronchial artery with the abnormal anastomoses and then by surgical resection of the cystic bronchiectatic lung lesion. To date, the patient remains free of symptoms.
Adult ; Arteries* ; Bronchial Arteries ; Bronchiectasis* ; Coronary Vessels ; Humans ; Lung

Aged ; Bronchial Arteries ; pathology ; Bronchial Diseases ; complications ; Female ; Fistula ; etiology ; pathology ; Humans ; Pulmonary Artery ; pathology