Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A case is presented which demonstrates the value of bronchial arteriographic studies in localizing and treating hemoptysis. The patient was bleeding from an old post-tuberculous bulla and for several reasons was not a candidate for surgery. Bronchial arteriographic studies demonstrated both hypervascularity in the region of the cavity and also a mycotic aneurysm of a bronchial artery. After therapeutic embolization with gelatin (Gelfoam), the hypervascularity and aneurysm were no longer opacified. Active bleeding abruptly ceased and, except for a single mild recurrence, has not recurred during the three months since therapeutic embolization. The major theoretic risk of bronchial arteriographic study and therapeutic embolization is spinal injury. It is believed that permanent injury can almost be avoided, providing proper technique is used.
 ...
PMID:The role of bronchial arteriography and therapeutic embolization in hemoptysis. 91 51

Bronchial arteriography and embolotherapy were performed to control hemoptysis in 11 patients with advanced stages of cystic fibrosis. Two patients suffered massive, 1 moderate, and 8 mild but recurrent hemoptysis. The embolization procedures were performed with Gelfoam, Ivalon, and coils in one to four separate procedures. Altogether, 19 of 20 procedures were successful, with follow-up periods ranging from 9 months to 8 years. No serious complications were encountered except for one femoral artery pseudoaneurysm which required surgical repair. Rapid digital subtraction angiography and "roadmapping" were considered helpful in avoiding the complication of reflux embolization and expediting the procedures. Bronchial embolization is a life-saving procedure for severe hemoptysis in patients with cystic fibrosis and is considered safe enough to include the indications of moderate and mild/recurrent hemoptysis to improve the quality of life in these patients.
 ...
PMID:Bronchial arteriography and embolotherapy for hemoptysis in patients with cystic fibrosis. 191 38

Hemoptysis from bronchial collateral arteries in cyanotic heart diseases is a troublesome complication. We report a case of Tetralogy of Fallot presented with massive hemoptysis which was successfully treated with transcatheter therapeutic embolization prior to the radical operation. A 28-years old man was admitted to our hospital because of hemoptysis and dyspnea. On the day of admission, he had a massive hemoptysis and became asphyxic. Diagnostic cardiac catheterization performed next day revealed Tetralogy of Fallot. Bronchial arteriogram demonstrated large bronchial collateral arteries with heavy staining around the right lower lobe bronchus. Therapeutic embolization with Gelfoam was performed and the hemostasis was obtained. The radical operation was performed 4 months later. Before cardiopulmonary bypass, the right bronchial artery was ligated. He was weaned from the extracorporeal circulation under the stable circulatory condition, and respirator on the first post operative day without any complications, and he was discharged on the 57th day after the operation. We emphasize the efficacy of therapeutic embolization of the well developed bronchial collateral arteries as a pretreatment of hemoptysis in the cyanotic heart disease.
 ...
PMID:[Preoperative therapeutic embolization for massive hemoptysis from bronchial collaterals in tetralogy of Fallot--a case report successfully treated by total correction]. 234 31

Between November 1983 and July 1988 28 patients with haemoptysis were treated by transcatheter embolisation. Clinical follow-up of 22 patients revealed that 5 patients rebled within 21 days after embolization. Haemoptysis ceased completely in the remaining 17 patients. However, 2 patients rebled after 4 and 12 months, respectively. We observed two transient spinal cord injuries, most likely related to spinal cord ischaemia. In the first patient an intercostal artery was embolised with Ethibloc, in the second patient with Gelfoam. In summary, we can say that due to the inherent risk of spinal cord injury, embolisation should be restricted to patients in whom other forms of treatment failed or proved impossible. Ethibloc may be alternatively used for embolisation.
 ...
PMID:[Treatment of hemoptysis by embolization of the thoracic arteries with Ethibloc]. 254 78

In June 1987, a 20-year-old man was diagnosed as T-cell acute lymphoblastic leukemia. In August, at a nadir period of the remission induction chemotherapy, he complained of high fever and dry cough. A chest roentgenogram also showed a nodular area of increased density in the left upper lobe. Since his clinical state deteriorated progressively despite the administration of broad-spectrum antibiotics, amphotericin B was administered intravenously (with an initial dose of 5 mg/day, increased up to 25 mg/day). Concomitant with bone marrow recovery and continued antifungal therapy, he became soon afebrile and improved over the next 2 months. The infiltrates also began to resolve. Then he abruptly coughed up about 800 ml of blood and suffered from acute respiratory failure. Bronchial arteriographic studies demonstrated active extravasation of contrast medium in the region of the cavity. After therapeutic embolization with Gelfoam, the extravasation was no longer observed. Active bleeding abruptly ceased and had not recurred until the left upper lobectomy which was performed 10 days after the embolization. This case typically demonstrates the value of bronchial arterial embolization in treating massive hemoptysis.
 ...
PMID:[Successful management of massive hemoptysis, following pulmonary mycosis by bronchial artery embolization in a patient with acute lymphoblastic leukemia]. 276 79

Several complications from the use of balloon-tipped flow-directed (Swan-Ganz) pulmonary artery catheters are recognized. One infrequent but life-threatening complication is false aneurysm formation associated with rupture or dissection of the pulmonary artery. We report 10 cases of catheter-induced pulmonary artery false aneurysms identified during a 9-year period. Initial presentation was radiologic in six patients and clinical (hemoptysis) in four. Later chest radiographic findings consisted of a well-defined, persistent pulmonary nodule or mass (three patients) or focal, dense parenchymal consolidation (six patients) that either persisted (two patients) or evolved into a nodule or mass (four patients) adjacent to the catheter tip. Cavitation of a pulmonary mass developed in one case. Two of eight deaths were caused by pulmonary artery false aneurysm formation and rupture with subsequent fatal hemorrhage. In one patient who survived, the false aneurysm was shown by pulmonary angiography and embolized with coils and Gelfoam. We conclude that pulmonary artery false aneurysms are life-threatening complications of pulmonary artery catheters and have characteristic chest radiographic findings.
 ...
PMID:Pulmonary artery false aneurysms secondary to Swan-Ganz pulmonary artery catheters. 349 93

Seventy-five patients with hemoptysis were treated with bronchial artery embolization (BAE). The procedure was performed with Hexabrix (sodium methylglucamine ioxaglate), Mikaelson catheters, and Gelfoam particles. Angiographic evaluation of the bronchial artery anatomy revealed ten different configurations, which are described. The embolization attempt failed in three cases (4%); eight additional patients (10.7%) were excluded from the series because of inadequate data. In the remaining 64 patients, 41 underwent BAE alone and 23 underwent either chemotherapy or surgery in addition to embolization. Immediate control of hemoptysis was achieved in 49 of 64 patients (76.6%). Long-term control of hemoptysis was achieved in 46 of the 56 patients included in the long-term follow-up (82.1%). Eight of the 64 patients were lost to follow-up, which ranged from one to 47 months (mean 24.8 months). Hemoptysis recurred in 12 of 56 patients (severe in 10, mild in 2) (21.4%). Twelve patients died (21.4%), five of them due to hemoptysis (8.9%). None of the patients who died of hemoptysis had responded to initial BAE. It is concluded that BAE is an effective treatment for immediate control of life-threatening hemoptysis, allowing long-term control of bleeding in the majority of patients.
 ...
PMID:Bronchial artery embolization in the management of hemoptysis: technical aspects and long-term results. 405 52

137 arteries of 95 patients were treated by transcatheter embolization for massive haemorrhage using Ethibloc, Gelfoam, wire coils and Tissucol (Fibrinogen + Thrombin). The bleeding was secondary to trauma in 23 patients, to neoplasms in 16 patients and to vascular malformations or chronic inflammatory processes in 41 cases. 15 patients were treated for iatrogenic bleeding following surgery. Bleeding was referred to haemoptysis (n = 27), pelvic (n = 24), renal (n = 16) or gastrointestinal haemorrhage (n = 13) as well as several other diseases (n = 15). Most patients were poor surgical candidates. The overall bleeding control rate was 89.5% with a incidence of recurrent bleeding in 14 out of 95 patients (14.7%) treated by re-embolization or surgery. 6 patients died (6.3%) due to intractable haemorrhage, 4 patients (4.2%) died of complications related to embolization procedure (4 x bowel infarction!) and 33 patients (34.7%) died of procedure-unrelated causes such as myocardial infarction, trauma, malignancy or other underlying diseases. 58 patients (61.1%) are still alive (follow-up 16.2 +/- 4.8 months). Significant complications (5.3%) included bowel necrosis (4x) and ischaemia of the spinal cord with incomplete paralysis in one patient. One patient suffered thrombosis of the common iliac artery due to angiography. On the basis of our results, peripheral embolization using Ethibloc can be recommended as palliative treatment for devascularisation of bleeding tumours. Satisfactory results are obtained in haemoptysis, renal and pelvic haemorrhage, but gastrointestinal bleeding should not be occluded by means of Ethibloc because of its considerable risk of bowel infarction.
 ...
PMID:[The role of embolization treatment of acute hemorrhage]. 821 26

Thirty-seven patients presenting with massive or recurrent haemoptysis secondary to tuberculous aetiology were subjected to bronchial artery angiography. Of these, failure, to catheterize the bleeding vessel occurred in two patients while embolization was withheld in two patients due to the presence of anterior spinal artery arising from a common intercosto-bronchial trunk. Immediate arrest of bleeding was performed in the remaining 33 patients by selective embolization of the abnormal bronchial arteries with a resorbable material (Gelfoam). Regular follow up for a duration of 6 months after the procedure revealed relapse of haemoptysis in four patients; three were treated by re-embolization of the abnormal bleeding vessels while one patient died due to aspiration immediately on admission. No recurrence of bleeding was seen in the remaining 29 patients. It is concluded that bronchial artery embolization is an effective treatment for immediate control of life-threatening haemoptysis.
 ...
PMID:Control of tubercular haemoptysis by bronchial artery embolization. 925 62

A 67-year-old man suffered a traffic accident and was transferred to an emergency hospital close to the scene. He was diagnosed to have bilateral pneumohemothorax with a lung contusion, an anterior fracture dislocation of the C6-vertebra and a cervical cord injury at the level of C7. On the 48th day, massive hemoptysis was suddenly recognized. He was transferred in a state of shock to our hospital to undergo hemostasis for the bleeding. On the day of admission, a selective arteriogram showed extravasation from the left bronchial artery, for which embolization was carried out using Gelfoam. In spite of this treatment, his hemoptysis continued. On the next day, a selective left internal mammary arteriogram showed an arteriovenous fistula between the left internal mammary artery and the left pulmonary vein without any apparent extravasation. The arteriovenous fistula was successfully embolized using platinum fiber coils. The patient no longer demonstrated any hemoptysis after embolization.
 ...
PMID:An arteriovenous fistula between the internal mammary artery and the pulmonary vein following blunt chest trauma. 1577 31


1 2 Next >>