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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A retrospective clinicopathological study of bronchogenic carcinoma in patients admitted to Lagos University Teaching Hospital (LUTH) during a 17-year period (1975-1991) is presented. Out of the 148 cases, 88 were confirmed histopathologically and in the remaining 66 cases, diagnosis was based on a combination of clinical and radiological features. Epidermoid carcinoma was the commonest histopathological variant and the male/female ratio was 2:1. Sixty five percent of the patients admitted to being heavy smokers. The majority of patients presented with weight loss, chronic cough with chest pain and haemoptysis in that order. With an average of nine cases yearly, this study shows that this disease is still uncommon in Nigerians.
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PMID:Primary pulmonary carcinoma in Lagos, Nigeria: a clinicopathological study. 755 78

The effects of radiation on the lung parenchyma and pleura are well described in the literature. Necrosis of the larynx is a known complication of radiation therapy. Necrosis of a part of the tracheobronchial tree following radiation therapy for bronchogenic carcinoma is likely to occur; however, there is little mention in the English-language literature about such an effect. This report describes four cases with total necrosis of a specific bronchus following radiation therapy for squamous cell carcinoma of the lung. All patients received 5,000 to 6,400 rad (50 to 64 Gy) of external-beam radiation. Two patients presented with massive hemoptysis and two with pneumonia. In all four cases, the patients were found to have, by bronchoscopy, necrosis of the bronchus with the involved lobe of the lung replaced by a large cavity lined by tumor tissue. Diagnosis was made 5 to 7 months after radiation therapy was completed. Three of the patients died of exsanguination within weeks following diagnosis of the complication. We suspect that such necrosis occurs as a consequence of radiation therapy in combination with infection in the set up of squamous cell carcinoma, and is a marker of poor prognosis.
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PMID:Necrosis of the bronchus. Role of radiation. 758 63

We describe a patient who suffered from a bacterial pneumonia and had a left-sided infiltrate on his chest radiograph. He was found to be cytopenic and acute myeloid leukemia was diagnosed. A complete remission was achieved after chemotherapy, and the patient was scheduled to have autologous bone marrow transplantation. Bronchoscopy was performed because of persistent hemoptysis and a squamous cell carcinoma in the right upper lobe bronchus was found. This small tumor was successfully treated with photodynamic therapy preventing any delay in the treatment of his leukemia, which would have occurred if surgery had been the treatment of choice. The patient is still in complete remission after a follow-up period of 12 months.
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PMID:Photodynamic therapy as an alternative treatment for surgery in a patient with lung cancer undergoing bone marrow transplantation. 840 30

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 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

Lung cancer is the most common malignant cancer in males and it's incidence is rapidly rising in females. Factors linked to this are associated with cigarette smoking, urbanization along with atmospheric pollution. The lack of success in the treatment of lung cancer has to do with in many cases late diagnosis at the stage when surgical treatment is not possible and radio and chemotherapy being of minimal effectiveness. The WHO has proposed the following classification of lung cancer: 1. Squamous cell carcinoma; 2. Small cell carcinoma; 3. Adenocarcinoma; 4. Giant cell carcinoma; 5. Adeno-squamous cell carcinoma 6. Carcinoid. 7. Carcinoma of mucous gland. 8. Others. Early physical signs of lung cancer are: cough (50-80% of patients), dyspnea (10-15%), chest pain (15-20%), hemoptysis (20-50%), recurrent pneumonia and bronchitis (30-50%). More serious clinical signs associated with growth of the neoplasm are hoarseness, pleural effusion, vena cava superior syndrome, and Pancoast's syndrome. The growing neoplasm secrets many biochemical substances, which are them activity passed on the bloodstream or make their way into the blood as a result of degeneration of the tumor. These substances may then be detected in the patient's plasma and act as markers of malignant disease. The characteristics of these markers is varied, e.g.: hormones, enzymes and tissue antigens. Methods used in the diagnosis of lung-cancer which should be stressed, are apart from the obvious physical examination are chest x-rays, ultrasound, CAT scans, nuclear magnetic resonance, PET scans, and scintigraphy. Fine needle aspiration in changes in the peripheral regions, cytology of sputum, bronchial lavage, cytogenetic analysis. This underlines the need for prophylaxis, particularly the cessation of cigarette smoking.
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PMID:[Current capabilities and procedures for diagnosing lung neoplasms]. 919 23

Granular cell tumour (GCT) is a benign tumour with abundant eosinophilic cytoplasm filled with granules of varying sizes. These granules are the defining characteristic of the GCT and are believed to represent lysosomes in varying stages of fragmentation. The commonly used term granular cell myoblastoma, found in the older literature, is a misnomer because the tumour is clearly not of muscle origin. Among the major theories of origin, some support the tumour's derivation from neuronal tissue, histiocytes, fibroblast or Schwann cells. In the larynx, pseudoepitheliomatous hyperplasia may predispose to confuse the GCT with squamous cell carcinoma. The most common region of GCT is in the head and neck, accounting for approximately 30 to 50 per cent of all lesions. The larynx is relatively an uncommon location for these tumours, accounting for approximately three to 10 per cent of the reported cases. Affected patients typically present with persistent hoarseness, stridor, haemoptysis, dysphagia, and otalgia, but the tumour may be asymptomatic and be discovered only incidentally during a routine examination. Complete excision with an attempt to maintain normal structures generally results in cure. We present the case of a patient with typical features of a GCT of the larynx. The gross appearance, histopathology and brief discussion of the current literature are also presented.
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PMID:Granular cell tumour of the larynx. 965 2

Lung cancer during pregnancy is rare, although the number of case reports has been increasing in recent years. Herein, we describe two cases of lung carcinoma complicating pregnancy with different presentations and outcomes, and review the relevant literature. The first case involved a 31-year-old patient with squamous cell carcinoma with multiple bone metastases. The initial symptoms were productive cough and dyspnea on exertion during the second trimester of pregnancy, to which the patient paid little attention. Chemoradiation was started 1 month postpartum, soon after the diagnosis was made, but with little response. She died at home several days after palliative radiotherapy. The second case involved a 34-year-old patient with poorly differentiated lung carcinoma with brain metastasis. Left hemiparesis had developed initially during the third trimester. She underwent excision of the metastatic brain tumor and received radiotherapy to the left lung tumor and brain. The patient is still alive after a follow-up period of more than 1 year. Delayed diagnosis may be the main problem in the management of lung cancer during pregnancy, because of misinterpretation of common respiratory symptoms and physicians' reluctance to use radiologic imaging studies owing to concerns over the safety of the fetus. Thus, we suggest chest radiographs with abdominal lead shielding for pregnant patients with protracted cough and hemoptysis. Treatment of unresectable lung cancer during pregnancy generally consisted of radiation therapy with or without chemotherapy in previous reports, but the optimal therapy is still unknown, owing to inadequate case numbers and insufficient follow-up data.
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PMID:Lung cancer in pregnancy: report of two cases. 974 70

The present retrospective study was undertaken to study the clinical profile of primary bronchogenic carcinoma seen during last eight years in a teaching hospital. Out of a total of 279 diagnosed cases, 86% were males with an average age of 57 years, smoking was the risk factor in 81.6%. Forty percent of female patients were smoker with a significant overlap in use of smoking objects. Twenty four (8.8%) patients were less than 40 years of age at the time of diagnosis. Average duration of illness was 4.5 months. Weight loss (77%) and fever (34%) were the commonest general symptoms. Other chest symptoms include cough (68%), dyspnoea (59%), chest pain (22%), hemoptysis (20%) and dysphagia (6%). Fiberoptic bronchoscopy (FOB) (75%) and fine needle aspiration cytology (FNAC) (74.8%) were found to be the most efficient diagnostic procedures. Histologically, squamous cell carcinoma, adenocarcinoma, large cell carcinoma and small cell carcinoma were seen in 42%, 20%, 18% and 14% cases, respectively. Six percent patients showed malignant cells only and marked as unclassified. Radiologically, obstructive pneumonitis was the commonest presentation (59.5%) followed by mass lesion (31.8%) and rib destruction (5.1%). Inspite of its limitation, this study for the first time reports lung cancer pattern from mid-west Rajasthan.
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PMID:Primary bronchogenic carcinoma: clinical profile of 279 cases from mid-west Rajasthan. 977 68

From January 1994 to September 1998, all inoperable cases of cancer of the esophagus at Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, India were given external beam radiotherapy (EBRT) 36 Gy/18 times by anteroposterior pair. After EBRT, those patients who could be intubated with 16 F Levine's tube either directly or after endoscopic dilatation were given intraluminal brachytherapy (ILBT) 36 Gy in 48 hours at 1 cm. Others were treated by EBRT by posterior oblique fields 24 Gy/12 times. Fifty-eight patients who received EBRT and ILBT formed the study group. Fifty percent had middle one third growth and except for three, all were squamous cell carcinoma (95%). Fifty-nine percent required postradiation endoscopic dilatation. The overall survival rate was 24% at the end of 1 year. In one patient, tracheoesophageal fistula developed 4 months after treatment. Mild-to-moderate acute esophagitis developed in 10% of the patients, and 2% had slight hemoptysis, but these were not significant enough to interrupt treatment. There was no treatment-related mortality. Thirty-four patients (59%) were followed up for 6 months to 5 years (mean, 9.6 months). Three patients had follow-up of more than 3 years with no evidence of disease. EBRT with ILBT, with intermittent esophageal dilatations as required, offers very good palliation in advanced inoperable cancer of the esophagus.
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PMID:External beam radiotherapy and intraluminal brachytherapy in advanced inoperable esophageal cancer: JIPMER experience. 1182 9


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