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

Patients expectorating blood seek evaluation and treatment from a variety of clinicians. Although the bleeding may arise either from the lungs (hemoptysis) or from the upper aerodigestive tract (pseudohemoptysis), the evaluation commonly focuses on exclusion of a pulmonary neoplastic source. Likewise, most literary reviews only focus on hemoptysis as it relates to pulmonary malignancies. The present retrospective review identifies 471 patients with the diagnosis of hemoptysis over a six-year period, and 10% were ultimately found to have UAT etiologies for their bleeding. UAT cancers were identified as the source in 2.1% of all patients, either due to primary lesions or via metastases. The majority of UAT cancers had been previously diagnosed prior to this episode of hemoptysis. This review indicates that a thorough UAT history and exam is warranted in the hemoptysis patient because of the significant occurrence of UAT causes. However, the likelihood of finding an occult UAT cancer in this patient population is very low with the only risk factor being a previous history of a UAT neoplasm.
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PMID:Hemoptysis and pseudohemoptysis: the patient expectorating blood. 855 82

Pseudomonas aeruginosa is a very rare cause of septicaemia in adults without significant underlying disease. A case of pseudomonas septicaemia occurring as a complication of a ruptured hydatid cyst in an apparently healthy young soldier is presented. This patient also had unusual pulmonary sequelae resembling pulmonary metastases together with massive haemoptysis.
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PMID:Ruptured hepatic hydatid cyst and an unusual case of pseudomonas septicaemia. 860 56

The treatment of choice for advanced inoperable non-small cell lung cancer (NSCLC) is radiation therapy. Palliative radiotherapy schedules vary considerably in different centers, but a 30-Gy dose given in ten fractions over two weeks is a typical standard schedule. Our study was aimed at investigating whether a shorter course of only one 10-Gy fraction allows good palliation in the treatment of inoperable NSCLC patients whose main symptoms are related to an intrathoracic lesion. Patients of both sexes and any age, untreated with radiotherapy, with inoperable and histologically or cytologically proved NSCLC were examined. Seventeen patients, too advanced for radical "curative" radiotherapy and whose main symptoms were related to primary intrathoracic lesions, entered the study even though they had metastases. On admission, 76% (13/17) of patients had cough 76% (13/17) dyspnea, 70.7% (12/17) chest pain and 23.6% (4/17) hemoptysis. They received a single dose of 10 Gy, delivered with an 18-Mv linear accelerator via anteroposteriorly opposing portals without spinal cord shielding. Treatment volume usually included the macroscopically detected lesion identified with a CT simulator. Palliation of symptoms was achieved in high rates of patients: 46% for cough, 69% for dyspnea, 83% for pain and 75% for hemoptysis. These results were obtained within one month of treatment. Unfortunately, palliation of symptoms did not last long, decreasing to 42% within two months of the end of treatment and to 32% at three months. Four patients were retreated, one patient three months and three patients two months after the end of radiotherapy. Ten Gy to the target volume were administered as retreatment with spinal cord shielding. Side-effects were mild: nausea in 3 patients (17%), vomiting in one patient (5%) and grade-II dysphagia in two patients were observed and classified according to WHO criteria. Pain increased 24 hours after radiotherapy in five patients. We can conclude that single dose radiotherapy yields good, but short, palliation of symptoms with acceptable side-effects.
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PMID:[Single-dose palliative radiotherapy in inoperable non-small-cell lung carcinoma]. 868 68

A 50-year-old woman was admitted to our hospital complaining of recurrent bloody sputum and hemoptysis. Chest X-ray films showed an infiltrative shadow in the left lower lung field. Chest computed tomograms showed a nodular tumor shadow near the left B8 and this tumor shadow was found between A8 and A9 by pulmonary arteriography. Bronchoscopic examination revealed a red coagulum in the left B8 and cytologic examination of broncho alveolar lavage fluid revealed atypical squamous cells. With a clinical diagnosis of squamous cell carcinoma of the lung, a left lower lobectomy with hilar and mediastinal lymph node dissection was done. A milk-white tumor was found in the lower lobe of the resected lung. The pathological diagnosis of the resected tissue specimen was carcinoid, accompanied by pulmonary, hilar, and mediastinal lymph node metastases. Reduced immunofluorescence by Chromogranin A and serotonin staining were further evidence that the tumor was atypical. This case is very interesting in that the tumor metastasized to the lung and lymph nodes, even-though it was pathologically typical.
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PMID:[Pulmonary typical carcinoid with metastases to pulmonary hilar, and mediastinal lymph nodes]. 869 75

A 68-year-old Chinese male with a history of renal cell carcinoma presenting with increasing shortness of breath and hemoptysis was found to have subtotal left main bronchial obstruction secondary to a metastatic endobronchial tumor. The mass was completely resected through a rigid ventilating bronchoscope, and a silicone stent was placed over the tumor bed in the left main bronchus. He remained asymptomatic with no evidence of bronchoscopic recurrence 4 months after the procedure. Obstructive endobronchial metastases from nonpulmonary primaries are rare. Endoluminal resection with stent placement can provide good palliation in this group of patients with limited survival.
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PMID:A case of bronchial obstruction by metastatic renal cell carcinoma. 869 55

A 70-year-old man was admitted to the hospital because of mild dyspnea, a cough, and hemoptysis. A chest X-ray film and a computed tomographic scan showed a mass in the S1.2 region of the left lung, and swollen mediastinal lymph noes. Cytologic examination of sputum sample resulted in the diagnosis of lung cancer. The tumor did not respond to chemotherapy, and the patient died after seven months. Autopsy disclosed a solid tumor of left lung and many cystic lesions in the liver. Histological examination of the lung lesion revealed adenosquamous cell carcinoma. Metastatic lesions in the liver consisted of adenosquamous cell carcinoma, with predominantly squamous cell carcinoma. Cases of lung cancer in which hepatic metastases have many cystic cavities are rare.
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PMID:[Adenosquamous cell carcinoma of the lung with multiple cystic metastases in the liver]. 916 47

As an adjunct to a meta-analysis of chemotherapy for non-small cell lung cancer (NSCLC), a survey was conducted in England and Wales of clinicians' views on the role of chemotherapy in NSCLC and the benefits it would have to offer to lead them to change their practice. Radiotherapists, medical oncologists, surgeons and physicians specializing in thoracic medicine, and physicians of palliative medicine were asked their views on the treatment of three case histories of 65 yr old men: Case 1, resected tumour involving a hilar lymph node (tumour (T)2, node (N)1, metastasis (M)0); Case 2, tumour that had spread to mediastinal lymph nodes bilaterally (T2, N3, M0); and Case 3, metastatic cancer (M1) accompanied by minor haemoptysis. Six hundred and ninety eight (85%) of the 821 clinicians responded. For Case 1, 74% would not recommend any adjuvant treatment, 24% would recommend radiotherapy, and <1% chemotherapy, and there was little expectation that adjuvant treatment would improve survival. For Case 2, 68% would recommend radiotherapy, 11% chemotherapy, and 1% surgery, 7% recommending a combination. Adjuvant treatment, regardless of modality, was expected to improve survival. For Case 3, only 11% would recommend chemotherapy, but 26% if the patient was aged < or = 50 yrs. There was little expectation of survival beyond 1 yr, or of improving survival with chemotherapy. For all three cases, most of those not recommending chemotherapy would require it to achieve substantially improved survival for them to use it routinely. Surgery alone is currently considered sufficient for resectable non-small cell lung cancer. Chemotherapy is rarely recommended for disease of any stage.
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PMID:Survey on the treatment of non-small cell lung cancer (NSCLC) in England and Wales. 923 Feb 46

To assess the efficacy and toxicity of an outpatient combination chemotherapy in small-cell lung cancer (SCLC), we treated 70 consecutive patients with epirubicin 80 mg m(-2) i.v. on day 1 and etoposide 200 mg o.d. p.o. on days 1-4 (EE) at 3-weekly intervals. The median age of patients was 64 years (range 39-84). The male-female ratio was 42:28 and 35 (50%) had metastatic disease. Fifty-seven patients were evaluable for response. The overall response rate was 64.4%, including 14 (23.7%) complete responses and 24 (40.7%) partial responses. Median time to progression was 7 months in responders and 8 months in patients with limited disease. The median survival in patients with limited disease was 10.5 months (range 0.5-70 +) and 7 months (range 0.5-24) in those with extensive disease. Improvement of symptoms occurred in 79% of patients with shortness of breath, 80% with cough, 81% with haemoptysis and 68% with pain. In 19 patients an increase in body weight was noted. Major (WHO grade 3/4) toxicities were neutropenia in 13 (18.5%) patients, alopecia in 33 (47.1%) patients, mucositis in 15 (21.4%) patients, anorexia in eight patients (11.4%), nausea and vomiting in six patients (8.5%) and diarrhoea in 4 (5.7%) patients. In conclusion, EE is an active and well-tolerated outpatient regimen in the treatment of SCLC. The survival data in this unselected group of patients were disappointing and the possible explanations for this are discussed.
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PMID:Outpatient treatment with epirubicin and oral etoposide in patients with small-cell lung cancer. 930 64

Five distinct clinical syndromes of pulmonary angiitis and granulomatosis are currently recognized: Wegener granulomatosis, lymphomatoid granulomatosis, necrotizing sarcoid granulomatosis, bronchocentric granulomatosis, and allergic angiitis and granulomatosis (Churg-Strauss syndrome). Patients typically present in middle age with fever, cough, hemoptysis, dyspnea, or chest discomfort. Upper airway involvement such as sinusitis suggests Wegener granulomatosis. Medical renal disease is associated with Wegener granulomatosis and Churg-Strauss syndrome. Asthma may be present in bronchocentric granulomatosis and Churg-Strauss syndrome. Pathologic examination of these entities demonstrates vasculitis, granulomatous inflammation, and parenchymal necrosis. The radiologic manifestations of pulmonary disease are varied, but the most typical appearance is that of multiple nodules or masses that may demonstrate cavitation. Diffuse multifocal air-space opacities with or without cavitation may also be seen. Pulmonary hemorrhage is a well-known presenting manifestation of Wegener granulomatosis and, less commonly, of Churg-Strauss syndrome. Because of the multifocal lung involvement in these diseases, pulmonary metastases and infectious causes are often considered in the differential diagnosis. Affected patients are treated with cytotoxic agents and corticosteroids. The prognosis is variable, depending on the specific syndrome, but may be favorable in the absence of significant complications.
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PMID:Pulmonary angiitis and granulomatosis: radiologic-pathologic correlation. 959 92

Pulmonary artery intimal sarcomas tend to be presented with symptoms of pulmonary thromboembolism and grow regionally, with little capacity to metastasize. They probably originate from subendothelial cells, that become myofibroblasts. Knowledge of it is important to establish a presurgery diagnosis, with the possibility of a total resection, the only useful treatment until now. We report a case of a pulmonary artery primary sarcoma, in a 73 year old woman, admitted with hemoptysis and pleuritic chest pain, who died ten days after. Autopsy revealed an intraluminal mass at the pulmonary artery trunk, without regional nor distance involvement. Microscopic study showed a pleomorphic tumor with spindle and epithelioid cells, positive for actin, desmin and vimentin. All these data support the diagnosis of primary intimal sarcoma of the pulmonary artery. We want to emphasize the myogenic differentiation of the tumor, uncommon in previously reported cases.
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PMID:[An intimal sarcoma of the pulmonary artery. An immunohistochemical study]. 983 37


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