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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Spontaneous regression of a malignant tumor is a rare phenomenon, especially in advanced lung cancer. We reported a case of spontaneous regression of lung cancer with tracheal stenosis due to tumor invasion and multiple skin metastases. A 60-year-old man was admitted to our hospital on September 10, 1985, because of a dry cough. A chest roentgenogram showed a mass shadow in the right upper lung field. Bronchoscopic examination revealed tracheal stenosis due to the tumor mass, and transbronchial aspiration cytology (TBAC) yielded a diagnosis of large cell carcinoma of the lung. In spite of treatment by chemotherapy with cisplatin and vindesin and irradiation, dyspnea deteriorated and multiple skin metastases appeared. After Nd-YAG laser irradiation via a broncho-fiberscope to maintain his airway and ethanol injection into the skin metastases, his dyspnea improved and he was discharged on February 6, 1986. Two months after discharge all skin metastasis had completely disappeared, and the primary lesion also regressed and finally disappeared on chest roentgenogram until August, 1986. The mechanism of regression is unclear, but now he has been free of tumor clinically for four years.
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PMID:[A case of spontaneous regression of lung cancer with skin metastasis]. 164 18

Most of the symptoms from a malignant tumor are caused by local invasion by the tumor, or obstruction, either at the site of the primary disease or by metastases. However, tumors can produce symptoms at a remote site. Patients with gastrointestinal malignancy may present with symptoms which include dysphagia, nausea, vomiting, abdominal pain, diarrhea, bleeding and ascites. Palliation gastrectomy delays or prevents these symptoms. About 30% of gastric carcinomas are inoperable at the time of presentation. Chemotherapy is rarely effective in the palliation of gastric carcinoma. Laser irradiation can be delivered to assay site accessible to fibreoptic endoscopy, which is an advantage over endocavity irradiation or diathermy fulguration. Ascites is a common and disabling implication in patients with advanced malignant disease. Spironolactone will increase urinary sodium excretion significantly and control their ascites. If spironolactone fails to control, useful control can be achieved by draining the ascites. Patients with carcinoma of the lung may present with symptoms that include cough, bloody sputum and dyspnoea. Pain in the chest wall is usually secondary to invasion of the parietal pleura, ribs or intercostal nerves. Lesions in the medial portion of the right upper lobe, or mediastinal metastases, may invade or compress the superior vena cava, causing venous hypertension with oedema of the head and arms. The patients may complain of dyspnoea, dysphagia, stridor and headaches. Radiotherapy can be expected to improve the quality of life for these patients. Successful palliation of symptoms is almost related to tumor regression. The problems of obstruction and bleeding from malignant tumor is common. Recently, laser techniques have been applied to aid in palliation of these problems. Malignant effusion may occur early and be the first signs of metastases. The aim of therapy is to evacuate the fluid and induce pleural adhesion. One of the sad situations that we have to face is the patient with recurrent cancer which complains of various symptoms. The relief of symptoms is the most important palliative therapy to them.
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PMID:[Palliative therapy in cancer. 3. Palliation of the symptoms from a malignant tumor (1)]. 169 82

Flexible Nd:YAG endoscopic laser surgery may become an effective new modality for palliation in patients with obstructive endotracheal metastatic malignancies. We report the results of the treatment of two patients with severely obstructing intraluminal tracheal metastatic melanoma and medullary thyroid carcinoma, using the neodymium-YAG laser via the flexible fiberoptic bronchoscope. Both patients complained of significant dyspnea, orthopnea, cough, and hemoptysis and were not candidates for rigid bronchoscopy because of underlying medical contraindications and anatomical problems. Multiple treatment sessions were used with treatment intervals of 1 to 2 weeks. All treatments were performed in the operating room under sedation, without intubation, with topical lidocaine and standard superior laryngeal nerve block. Successful relief of airway obstruction with complete regression of the endotracheal masses was achieved and no recurrences were seen after 9 months' follow-up. Flexible Nd:YAG laser bronchoscopy offered an alternative for the relief of obstructing endotracheal or bronchial malignancies in patients in whom the rigid bronchoscope could not be passed. it seemed to prolong survival in selected cases, and provided definite improvement in quality of life.
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PMID:Flexible Nd:YAG laser palliation of obstructive tracheal metastatic malignancies. 170 Feb 51

Two policies of palliative thoracic radiotherapy for non-small-cell lung cancer have been compared in a randomised multicentre controlled trial. A total of 369 patients with inoperable, histologically or cytologically confirmed disease, too advanced for radical 'curative' radiotherapy, and with their main symptoms related to the primary intrathoracic tumour even if metastases were present, were studied. They were allocated at random either to a regimen of 17 Gy given in two fractions of 8.5 Gy 1 week apart (F2 regimen), or to a conventional multifractionated regimen of either 30 Gy in ten fractions or 27 Gy in six fractions (a biologically equivalent dose), given daily except at weekends (FM regimen). On admission, 93% of the patients had cough, 47% haemoptysis, 57% chest pain, 58% anorexia, and 11% dysphagia. As assessed by the clinicians, palliation of the main symptoms was achieved in high proportions of patients ranging in the F2 group from 65% for cough to 81% for haemoptysis and in the FM group from 56% for cough to 86% for haemoptysis. Haemoptysis, chest pain, and anorexia disappeared for a time in well over half the patients with these symptoms, and cough in 37%. For all the main symptoms, the median duration of palliation was 50% or more of survival. Performance status improved in approximately half of the patients with a poor status on admission. All these results were similar in the two treatment groups. As assessed daily by the patients using a diary card, the quality of life deteriorated slightly during treatment but then improved steadily during the next 5 weeks. The proportion of patients with dysphagia increased considerably during treatment, but fell to the pretreatment level during the next 2 weeks. The results were similar in the two groups. Radiation myelopathy was suspected in one (F2) patient. There was no difference in survival between the two groups (log-rank test), the median survival time from the date of allocation being 179 days in the F2 and 177 days in the FM group. In the light of all the findings, the regimen of two fractions of 8.5 Gy given 1 week apart is recommended.
Br J Cancer 1991 Feb
PMID:Inoperable non-small-cell lung cancer (NSCLC): a Medical Research Council randomised trial of palliative radiotherapy with two fractions or ten fractions. Report to the Medical Research Council by its Lung Cancer Working Party. 170 40

Localized fibrous tumours of the pleura are rare primary pleural tumours that may exhibit malignant behaviour in approximately 20% of cases. The clinical, radiological and pathological features of five patients with malignant localized fibrous tumours of the pleura are presented. Clinical symptoms included chest pain, breathlessness and cough. Hypertrophic pulmonary osteoarthropathy (HPOA) occurred in one patient. Chest radiographs and thoracic computed tomography (CT) demonstrated large necrotic masses, with focal calcification and compressive atelectasis of the underlying lung. Histological features were variable and resulted in designation of these tumours as localized fibrous tumours of the pleura of low or high grade malignancy. The grading of malignancy did not correlate with final outcome, adequacy of surgical excision being the most important factor. These tumours have been referred to as benign pleural fibromas or localized mesotheliomas, but these names are inaccurate and the term localized fibrous tumour of the pleura is to be preferred. This term should also include tumours such as malignant fibrous histiocytoma of the pleura.
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PMID:Primary malignant localized fibrous tumours of the pleura: clinical, radiological and pathological features. 174 27

Gastroesophageal reflux disease (GERD) contributes to the development of many otolaryngologic symptoms and conditions, including chronic throat clearing, cough, sore throat, contact ulcer and granuloma, globus pharyngeus, cervical dysphagia, cancer of the larynx, subglottic stenosis, and cricoarytenoid arthritis. These conditions are discussed and the pathogenesis of GERD is also detailed.
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PMID:Laryngopharyngeal manifestations of gastroesophageal reflux disease. 175 20

A case of pleuropulmonary infection caused by Eikenella corrodens is reported, followed by a review of clinical cases reported in the English-language literature since 1970. On the basis of this review, the predisposing factors, clinical features, and principles of diagnosis and treatment of this infection are outlined. Although infection may occur at any age, it seems to occur most often in patients less than or equal to 14 or greater than or equal to 44 years of age. Adult patients commonly have some underlying medical illness, pleuropulmonary malignancy being the most common. Patients present with a variable combination of fever, cough, and pleuritic chest pain. Four radiographic patterns may be seen: pleural effusion, pneumonia, cavitation, or a combination of these. Ampicillin and penicillin G are effective therapeutic agents; although the susceptibility of E. corrodens to penicillin G has been accepted as the rule, it may not always prevail. The need for increased awareness of this organism as a cause of pleuropulmonary disease is stressed because it is resistant to clindamycin, an agent that is increasingly used to treat anaerobic pleuropulmonary infections.
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PMID:Pleuropulmonary infections caused by Eikenella corrodens. 156 74

The shikonin mixture was used for 19 cases of later-stage lung cancer who were not the candidates for operation, radiotherapy and chemotherapy. The clinical observation showed that shikonin mixture could inhibit the growth of lung cancer and improve the immune function of the body. The tumors were reduced over 25% in diameter. The effective rate was 63.3%, remission rate 36.9%, survival rate of one year 47.3%. The intermedium survival period was about 10 months, including adenocarcinoma 10 months, squamous carcinoma 12 months. After treatment the life quality of patients were greatly improved. The patients got better appetite and their body weights were increased. They could manage themselves in daily life. The Karnofsky scores were enhanced by 20. The authors also observed that shikonin mixture could relieve such symptoms as cough, bloody sputum and chest pain caused by lung cancer. The levels of cells and interleukin-2 were increased (P less than 0.001). It had no harmful effects on peripheral blood picture, heart, kidney and liver. Shikonin mixture is safe and effective for later-stage cancer.
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PMID:[Clinical trial on the effects of shikonin mixture on later stage lung cancer]. 180 5

The incidence of HIV related KS has increased 50-fold since it was first recognized in Zambia in 1983. The mean age at diagnosis is 35 years for men and 28 years for women, with a sex ratio of M:F = 5:1. The most common symptoms and signs are weight loss, symmetrical lymphadenopathy, oral plaques, skin plaques in a central distribution, oedema and cough with dyspnoea. Biopsy is needed to confirm the diagnosis if disease is confined to lymph nodes. Objective regression occurs in 80% of patients receiving adequate doses of actinomycin D and vincristine (median survival time greater than 3 years for stage I or II disease and 7.5 months for stage III); epirubicin with vincristine was more effective in a phase II trial. Both treatments give good relief of symptoms, allowing patients to return to work. Clinical, histological and biological features of HIV related KS do not support conclusively its classification as a "malignant tumour". Heterosexual and perinatal transmission of HIV in Africa ensures that KS affects families, not just individuals.
Cancer Surv 1991
PMID:Occurrence, clinical behaviour and management of Kaposi's sarcoma in Zambia. 182 24

Tumor-associated carbohydrate antigens, CA19-9 and SLEX have been used clinically as markers for malignancy. However, it is also known that these antigens are frequently elevated in the serum of patients with benign lung diseases. We have experienced two cases of interstitial pneumonitis with marked increase of carbohydrate antigens in serum, the level of which changed according to their clinical course. Case 1. A 64-year-old woman was admitted because of a cough and exertional dyspnea. Despite treatment with various antibiotics and prednisolone, she died of respiratory failure approximately two months after admission. Her CA19-9 and SLEX in serum elevated from 500 U/ml to 5506 U/ml and 167 U/ml to 1187 U/ml respectively in accordance with clinical deterioration. Autopsy revealed no malignancy. Case 2. A 57-year-old woman, who had been suffering from interstitial pneumonitis associated with rheumatoid arthritis, was admitted with a cough and fever. She responded to prednisolone therapy, however two years later she readmitted because of exacerbation and died of respiratory failure. The initial CA19-9 level in serum was 876 U/ml and dropped to 42 U/ml with prednisolone therapy. The serum antigen level again increased during the period of exacerbation, and showed 133 U/ml immediately before death. An immunohistochemical study of CA19-9 and SLEX in various tissues obtained by autopsy was performed in case 1. The distribution of these antigens in tissue was similar to that of normal individuals. The exceptions were the expression of these antigens on epithelial cells of microscopic honeycombing and on mucinous exudates in air spaces.
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PMID:[Two cases of interstitial pneumonitis with marked increase of tumor-associated carbohydrate antigens in serum]. 188 2


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