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Query: UMLS:C0019079 (
hemoptysis
)
6,129
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
A 6-year-old child with pulmonary
arteriovenous malformation
(PAVM) of the lower lobe of left lung was successfully treated by left lower lobectomy and the case is reported for its rarity. The exact diagnosis is relatively easy to make by contrast echocardiography and pulmonary angiocardiography, provided the possibility is entertained. Because of recurrent episodes of massive
haemoptysis
from a single pulmonary lobe, surgical resection was deemed the best curative option to avoid further episodes and recurrence. Published reports detailing coil embolisation therapy for PAVMs are also discussed.
...
PMID:Successful lobectomy for pulmonary arteriovenous malformation causing recurrent massive haemoptysis. 1829 8
Bronchial
arteriovenous malformation
with a large aneurysm appearing as a mass shadow in the right hilum on chest imaging was successfully extirpated thoracoscopically without any lung resection. Preoperative angiography showed tortuous, enlarged right bronchial arteries with an aneurysm connecting to the pulmonary artery, which could not be totally embolized via the transcatheter approach because of the length of the abnormal bronchial artery and possibility of embolotherapy-induced pulmonary infarction. Histological examination revealed defects of the media and internal elastic lamina of the resected bronchial arteries and aneurysm. The patient was free of
hemoptysis
and other airway symptoms 4 years after surgery.
...
PMID:Bronchial arteriovenous malformation with large aneurysm, resected by video-assisted thoracic surgery. 1928 Mar 16
Racemose hemangioma
of the bronchial arteries is a rare abnormality and is characterized by enlarged and convoluted bronchial arteries arranged segmentally along the longitudinal axis of bronchus. Primary racemose hemangioma may arise from inborn malformation, and secondary one may develop following primary inflammatory, stenosing or deforming diseases of the bronchus, the peribronchial tissues and the surrounding lung tissues. The symptom at onset is usually
hemoptysis
. Although the typical treatments have not been established, various treatments, like embolization or ligation of the bronchial arteries and surgical resection of the involved area of lung, were reported. However the term '
Racemose hemangioma
' seems to be used only in Japan, so it is favorable to make a consensus of its definition among countries.
...
PMID:[Racemose hemangioma of the bronchial artery]. 1943 30
Arteriovenous malformation
of the head and neck is a rare vascular anomaly but when present is persistent and progressive in nature and can represent a lethal benign disease. An unusual case is presented of an
arteriovenous malformation
of the base of tongue in a 32-year-old primigravida at 23.2 weeks of gestation with a history of
haemoptysis
. The patient was admitted to hospital with 10.7 g/dl of haemoglobin and 32.1% of haematocrit but due to recurrent massive
haemoptysis
, in the next few days, dropped to 6.7 g/dl of haemoglobin and 20.2% of haematocrit which required immediate blood transfusions. To maintain the upper airways patent the patient underwent tracheostomy; during angiography, showing an
arteriovenous malformation
with its feeding arteries (lingual artery, internal maxillary artery, and maxillary artery) embolization was made without a significant blood flow reduction. After surgical ligation of the external carotid artery, on the right side, the patient was readmitted for further angiographic evaluation, which confirmed complete occlusion of the carotid artery but, at the same time, revealed the integrity of the
arteriovenous malformation
perfusion on account of a new feeding artery (left lingual artery). A new superselective catheterization of the lingual artery was performed but due to the effect of progesterone, which causes smooth muscle relaxation and leads to
arteriovenous malformation
dilatation and rupture, the primigravida again presented
haemoptysis
. In agreement with the gynaecologists, the patient was given betamethasone to induce foetal lung maturation, and induction of labour was planned at 26 weeks, and a healthy baby was delivered naturally. Over the following days, the patient had no further
haemoptysis
and so far clinical examination showed no evidence of the original mass (slight haemorrhagic suffusion of the right anterior amygdala region).
...
PMID:Arteriovenous malformation of the base of tongue in pregnancy: case report. 2016 30
We report here on an uncommon case of metastatic choriocarcinoma to the lung, brain and lumbar spine. A 33-year-old woman was admitted to the pulmonary department with headache, dyspnea and
hemoptysis
. There was a history of cesarean section due to intrauterine fetal death at 37-weeks gestation and this occurred 2 weeks before admission to the pulmonary department. The radiological studies revealed a nodular lung mass with hypervascularity in the left upper lobe and also a brain parenchymal lesion in the parietal lobe with marginal bleeding and surrounding edema. She underwent embolization for the lung lesion, which was suspected to be an
arteriovenous malformation
according to the pulmonary arteriogram. Approximately 10 days after discharge from the pulmonary department, she was readmitted due to back pain and progressive paraparesis. The neuroradiological studies revealed a hypervascular tumor occupying the entire L3 vertebral body and pedicle, and the tumor extended to the epidural area. She underwent embolization of the hypervascular lesion of the lumbar spine, and after which injection of polymethylmethacrylate in the L3 vertebral body, total laminectomy of L3, subtotal removal of the epidural mass and screw fixation of L2 and L4 were performed. The result of biopsy was a choriocarcinoma.
...
PMID:A case of lumbar metastasis of choriocarcinoma masquerading as an extraosseous extension of vertebral hemangioma. 2022 16
A 29-yr-old patient with hereditary haemorrhagic telangiectasia was referred to the present authors' centre with progressive exertional dyspnoea. Pulmonary arterial hypertension (PAH) was suspected on Doppler echocardiography and confirmed by right heart catheterisation demonstrating severe PAH. Genetic analysis found an activin receptor-like kinase-1 gene missense mutation. Chest radiography and computed tomodensitometry of the chest revealed a pulmonary
arteriovenous malformation
with a 5-mm diameter feeding artery in the right lower lobe. Embolisation of the
arteriovenous malformation
was discussed, but was considered a very high-risk procedure that could aggravate PAH and was therefore not performed. Haemodynamics were improved by dual endothelin receptor antagonist and inhaled iloprost but the patient subsequently died suddenly of a rupture of the
arteriovenous malformation
into the pleural cavity. Severe PAH is generally considered a contraindication to performing pulmonary
arteriovenous malformation
embolisation because of the risk of worsening of PAH. However, given the significant risk of rupture, paradoxical embolism and
haemoptysis
, and the lack of data regarding the evolution of pulmonary pressure after embolisation in PAH, pulmonary
arteriovenous malformation
embolisation should not be absolutely contraindicated and might be considered in patients with stable PAH.
...
PMID:Fatal rupture of pulmonary arteriovenous malformation in hereditary haemorrhagic telangiectasis and severe PAH. 2095 43
A 45-year-old male presented with massive
hemoptysis
, clubbing in all limbs, disproportionate hypoxia and persistent ill-defined shadow in left lower zone in chest radiograph since his childhood. The patient received empirical anti-tuberculosis treatment and the chest X-ray finding was misinterpreted as tuberculoma. Subsequently, CT pulmonary angiography proved it to be a case of a simple type solitary pulmonary
arteriovenous malformation
with a saccular aneurysm in left lower lobe.
...
PMID:Pulmonary arteriovenous malformation: An uncommon disease with common presentation. 2113 26
A 46-year-old man presenting with massive
hemoptysis
was found to have a large pulmonary
arteriovenous malformation
(PAVM) in the right lung. Closure of the PAVM with an Amplatzer-type duct occluder was hampered by inability to advance the device delivery sheath into the PAVM due to vessel tortuosity and inadequate guidewire support. Atrial septal puncture was performed and a femorofemoral arteriovenous guidewire loop through the right pulmonary artery, PAVM, and left atrium was created. Traction on both ends of the guidewire loop allowed advancement of the device delivery sheath into the PAVM and successful completion of the procedure. Transseptal guidewire stabilization can be a valuable option during device closure of large PAVMs when advancement, stability, or kinking of the device delivery sheath is an issue.
...
PMID:Transseptal guidewire stabilization for device closure of a large pulmonary arteriovenous malformation. 2280 47
A 19-year-old man presented with sudden onset of right eye ptosis, diplopia and giddiness. He had no previous medical illnesses with negative history of exertional dyspnoea, epistaxis,
haemoptysis
, palpitations, chest pain and chronic cough. Examination revealed central cyanosis, digital clubbing, polycythaemia, partial ptosis of right eye, diplopia on right gaze and dilated right pupil. Examination of the chest revealed pectus excavatum but no cardiac murmurs were heard. Investigations revealed a solitary right pulmonary
arteriovenous malformation
with two feeder vessels which were successfully embolized surgically.
...
PMID:The blue man who presented with a stroke. 2560 17
Hemoptysis
is the expectoration of blood from the subglottic airway. The main causes in children are infections of the lower respiratory tract and aspiration of foreign bodies. Pulmonary
arteriovenous malformation
is a rare etiology of
hemoptysis
, which involves abnormal communication between the arterial and venous system. Most vascular malformations are present at birth and enlarge proportionately with the growth of the child. Signs and symptoms include dyspnea, exercise intolerance, cyanosis and hemorrhagic or neurologic complications. We describe the clinical manifestations, diagnostic methods and treatment of a child with this disease. We emphasize the importance of efficient systematic evaluation in every child with
hemoptysis
to identify the underlying etiology, since immediate treatment is essential because of the potential severity of this condition.
...
PMID:[Hemoptysis in a child with cervical and pulmonary arteriovenous malformation. Case report]. 2562 75
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