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 29-year-old woman at 37 weeks of gestation was brought to our hospital as an emergency patient complaining of severe cough, hemoptysis and dyspnea. On arrival, we suspected that she was suffering from bronchial asthma or pulmonary embolism, but were unable to improve her respiratory condition. The decision was made to terminate gestation immediately and an emergency cesarean section was performed under spinal anesthesia. Postoperatively diagnosis of tuberculosis was made. Fortunately, there was no intramural tuberculous infection. She was a nurse. Nurses are twice as likely as the general public to contract tuberculosis. Medical workers must keep in mind that they may be infected with tuberculosis and they could also become the source of infection of tuberculosis. It is important to rule out tuberculosis when a patient, particularly a medical worker, complains of severe cough, hemoptysis and dyspnea.
 ...
PMID:[Tuberculosis detected after emergency cesarean section]. 1222 50

Two patients, a 72-year-old man and a 34-year-old woman, presented with severe pain in the lower back and abdomen, respectively, accompanied by acute dyspnoea. One patient presented additionally with a palpable pulsatile abdominal mass and a continuous harsh bruit. He subsequently developed massive haemoptysis and went into deep shock. The second patient presented with peripheral cyanosis and a loud systolic heart murmur. She developed increasing respiratory distress and was maximally supported in the intensive care unit. Further investigation revealed acute left-to-right shunting based on rupture of an aortic aneurysm into the venous system in both patients; in the first this was into the V. cava inferior and in the second this was into the right atrium. In both patients, high-output heart failure was present. Acute right heart failure due to a fistula between the aorta and the venous system is a life-threatening and rapidly worsening haemodynamic disturbance. The diagnosis is not difficult but the condition is rare. In some cases, the patient's survival can be achieved by prompt diagnosis followed by operative closure of the fistula.
 ...
PMID:[Acute right heart failure due to aortic aneurysm: 2 patients with an aortocaval shunt]. 1223 63

Hemoptysis can be caused by a variety of pulmonary diseases, including parasitic infections, tuberculosis, chronic bronchitis and malignancies. Rarely, pulmonary endometriosis can present with hemoptysis and pose a diagnostic problem to clinicians. Pulmonary endometriosis can easily be confused with other clinical entities, including pulmonary embolism, pneumonia and pneumothorax. Histopathologic confirmation is difficult, since the bleeding site is not easy to locate. However, a presumptive diagnosis of pulmonary endometriosis can be made with a typical clinical history. Even so, medical therapy may be problematic, with recurrence of symptoms despite hormonal ablation. We report a case of presumptive pulmonary endometriosis in a 32- year-old woman with a history of an induced abortion, who presented with catamenial hemoptysis (approximately one tablespoon per episode) occurring in the first 3 days of menstruation over an 11-month period. She was treated with an oral contraceptive for two months. No recurrence of hemoptysis was noted during 18 months of follow-up. The approach to diagnosis and treatment of pulmonary endometriosis is reviewed.
 ...
PMID:Catamenial hemoptysis and pulmonary endometriosis: a case report. 1235 68

A 30-year-old woman consulted for recent repeated episodes of hemoptysis occurring at the onset of the menses a few months after interruption of estrogen-progesterone treatment. This patient's only surgical history involved uterine curetage. She was a smoker and had cumulated 10 pack-years. Physical examination and chest x-rays were normal. Bronchial endoscopy and cytological examination of the bronchial aspiration were normal. Thoracic CT demonstrated an alveolar image in the right lower lobe. A second CT performed later after resolution of the episode of hemoptysis was normal. Laparoscopy was performed and visualized an endometrial nodule in the pelvis which was removed. The patient's clinical signs disappeared after treatment with triptoreline. Bronchopulmonary endometriosis is an uncommon condition. The main manifestations are catamenial hemoptysis during the first days of the menses. Chest pain is exceptional. Diagnosis may result from an incidental discovery. A traumatic intervention on the uterus is often found in the patient's history. The most commonly proposed pathogenic mechanism involves hematogenic migration following a uterine procedure. Imaging does not disclose specific signs and bronchial endoscopy is often normal but may demonstrate a tracheal or bronchial plaque of endometriosis, or exceptionally endometrial tissue in the endoscopy biopsies. LH-RH agonists remain the current treatment.
 ...
PMID:[A patient with pulmonary endometriosis]. 1240 88

A 26-year-old veiled Saudi-Arabian woman presented with hemoptysis, and multiple nodules and abscesses. A skin biopsy specimen revealed yeast forms consistent with Blastomyces dermatitidis. Fungal cultures from bronchoscopy and skin specimens also grew B dermatitidis. She was treated with oral itraconazole (200 mg twice a day). Both lung and skin lesions showed improvement within 6 weeks.
 ...
PMID:Disseminated blastomycosis. 1498 5

The patient was a 21-year-old woman who, at 16 years old, had had no subjective symptoms. She was referred to our hospital because of abnormal shadows in the middle of the left lung that were seen on a chest radiograph during a school medical screening. In her first examination at our hospital, CT revealed tumor-like shadows with diameters of 2.0 cm in Lt-S6 and 0.5 cm in Rt-S5, together with arteries and veins. Lung ventilation and blood flow scintigraphy was used to obtain images of both kidneys and the head, and as a result, a pulmonary arteriovenous malformation (PAVM) was diagnosed. Because of a low shunt fraction of 10.8%, the patient was only kept under observation. However, at 21 years of age, she complained of dyspnea with exercise and was admitted to the hospital for further examination. Chest CT showed an increase in the diameter of the arteriovenous malformation (AVM) to 2.7 cm, and 3-D image reconstruction clearly revealed the position of the tumor in relation to the pulmonary artery and vein. The shunt fraction had increased to 18.3%. Coil embolization was therefore performed to A6b, the artery feeding the AVM (using interlocking detachable coils of 6 mm-10 cm and 8 mm-20 cm, and Trufill coils of two 7 mm-6 cm and 5 mm-4 cm). The patient had no serious postoperative complications. A decreased AVM diameter of 1.7 cm and an improved shunt fraction of 11% were observed, and she was discharged from the hospital. Since then, she has been well, without dyspnea, and her chest films show only coils and no aggravation of other AVMs. AVMs generally have no symptoms, but they can cause severe complications such as hypoxia from a right-to-left shunt, hemoptysis, hemothorax, and brain abscesses. Coil embolization should be considered more often for the treatment of AVM because it is safer, more effective and less invasive than traditional operations.
 ...
PMID:[A case of pulmonary arteriovenous malformation treated by transcatheter embolization using coils]. 1264 12

A 52-year-old female was admitted to the hospital because of increasing hemoptysis for twenty years. Chest computed tomography (CT) on admission showed bronchoectasia with dilated bronchial arteries in the left lower lung field. Bronchial arteriogram showed racemose hemangioma of bronchial arteries draining to left lower pulmonary arteries. Transresection of bronchial artery and partial lung resection was performed. The cut surface of the resected specimen showed bronchoectasia with dilated bronchial arteries (8 mm in diameter). She is well 15 months following the treatment with no evidence of hemoptysis.
 ...
PMID:[Successful transection of racemose hemangioma of bronchial artery; report of a case]. 1264 19

Takayasu arteritis is an uncommon disease with a variety of presentations. We report a case of Takayasu arteritis with a presentation of a pulmonary-renal syndrome in a 22-year-old woman. She presented in acute respiratory failure with hemoptysis and acute renal failure; interestingly, however, the renal biopsy was normal. Magnetic resonance angiography (MRA) showed significant narrowing in the distal abdominal aorta with bilateral renal and common iliac artery occlusions. Thoracic and abdominal angiogram confirmed MRA findings of type IV Takayasu arteritis. Percutaneous transluminal angioplasty of the left renal artery normalized kidney function. The initial presentation of Takayasu arteritis as a pulmonary-renal syndrome with severe acute renal failure and diffuse pulmonary hemorrhage is unusual; to our knowledge, this has not been described previously in the literature. We provide a clinical review of Takayasu arteritis and a discussion of systemic manifestations pertinent to the case.
 ...
PMID:Takayasu arteritis presenting as a pulmonary-renal syndrome. 1279 46

A 58-year-old woman with Goodpasture syndrome and active ulcerative colitis is described. On admission, the patient had exertional dyspnea, hemoptysis, severe hypertension, and peripheral edema. Her serum levels of urea nitrogen and creatinine were increased, and her hemoglobin concentration was reduced. The patient had a rapidly progressive glomerulonephritis with acute renal failure. She was treated with methylprednisolone, cyclophosphamide, and plasmapheresis but failed to regain renal function. Circulating anti-glomerular basement membrane (anti-GBM) antibody was positive; however, serum antinuclear antibody, proteinase-3-antineutrophil cytoplasm antibody and myeloperoxidase-antineutrophil cytoplasm antibody were negative. Nineteen months after initial presentation, she developed abdominal pain and severe diarrhea. These symptoms did not improve with conventional treatment. Colonoscopy performed after 3 months showed multiple ulcers in the colon. She was diagnosed with ulcerative colitis. She underwent granulocyte and monocyte adsorption apheresis once per week for 5 weeks. At 8 weeks, her symptoms had improved; her stool number was markedly decreased, and the bloody stools and abdominal pain disappeared. These results suggest that granulocyte and monocyte apheresis may be of benefit in the therapy of a patient with ulcerative colitis who previously had Goodpasture syndrome
 ...
PMID:Granulocyte and monocyte adsorption apheresis in a patient with antiglomerular basement membrane glomerulonephritis and active ulcerative colitis. 1279 51

A 23-year-old female immigrant from Ethiopia presented with a history of hemoptysis and an abnormal chest x-ray. A computed tomography scan showed that her left lung was greatly shrunken and her right lung was very large but structurally normal. She had a history of multiple respiratory infections as a young child but had been well since the age of five years. Her lung function was within normal limits except for an increased residual volume. It is very likely that her left lung was destroyed early in childhood and that her right lung underwent compensatory growth. She did not show airways obstruction, which is usually seen when compensatory lung growth occurs after surgical removal of lung tissue; this may indicate that, in those cases, the surgery compromised airway function.
 ...
PMID:Autopneumonectomy with compensatory lung growth. 1294 3


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>