Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

To clarify the bronchoscopic findings in metastatic spread to the bronchi, we analyzed the records of 65 cases of metastatic pulmonary disease in which fiberoptic bronchoscopy had been done. Forty-five patients (69.2%) had abnormal bronchoscopic findings. These patients could be divided into three groups, according to bronchoscopic findings and route of metastatic spread to the bronchi: endobronchial metastasis (n=15), bronchial involvement (that is, direct extension to the bronchi from adjacent metastatic foci, n=15), and lymphangitis carcinomatosa (n=15). Breast cancer and colon cancer were common in cases of endobronchial metastasis, and the bronchial tumor often presented as a polypoid or nodular lesion covered with necrotic material. Submucosal swelling with an irregular margin and narrowing of the bronchial lumen were seen in cases of bronchial involvement. In conclusion, each type of primary extrapulmonary tumor is associated with characteristic endobronchial findings of pulmonary metastases such as endobronchial metastasis and bronchial involvement, which should be discriminated if possible, because of their different metastatic process.
 ...
PMID:Evaluation of bronchoscopic findings in patients with metastatic pulmonary tumor. 963 Jan 92

The patient was a fifty-five year old female who had stage IVb advanced breast cancer with hypoxia due to bilateral pulmonary metastases and lymphangitis. The cancer was adriamycin (ADM) and multi-drug resistant. We administered docetaxel (taxotere: TXT) 60 mg/m2 every 3 weeks. After 2 courses, the pulmonary metastases had become remarkably reduced in size and hypoxia was reduced and performance status (PS) improved. Major toxic defects were grade-4 neutropenia and hair loss. The patient could be discharged from the hospital without O2 inhalation and enjoyed a better quality of life (QOL). This chemotherapy is thought to be effective against ADM and multi-drug resistant breast cancer.
 ...
PMID:[Multi-drug resistant breast cancer responding to chemotherapy with docetaxel (taxotere: TXT)]. 1047 87

Breast cancer, a common malignancy in women, is a major cause of cancer-related deaths. Metastases to the thorax are common in patients with breast cancer. Metastases can manifest radiographically as pulmonary nodules, lymphangitis carcinomatosa, endobronchial masses, intrathoracic adenopathy, pericardial or myocardial masses and pleural effusions. Additionally, pulmonary abnormalities occur after radiotherapy, chemotherapy and autologous bone marrow transplantation. Knowledge of the various intrathoracic manifestations of metastases and complications of therapy is important in staging and evaluating patients with breast cancer and deciding on the most appropriate treatment.
 ...
PMID:Thoracic manifestations of breast carcinoma: metastatic disease and complications of treatment. 1048 14

Autologous effusion lymphocytes cultured for 9-13 days with condition medium containing T cell growth factor were transferred after intrapleural administration with a streptococcal preparation, OK-432, for 84 breast cancer patients with cytologically-confirmed malignant pleural effusion. Effusion disappeared in 54 and decreased in 19 patients, while in 11 the treatment was ineffective (87% response). A positive cytology changed to negative in 52 of 55 (95%) of the patients tested, while in 29 patients, effusion sample could not be obtained after treatment. A multivariate analysis of prognostic factors showed a significantly poorer prognosis in patients with the following concomitant metastases: liver metastasis, lung metastasis with lymphangitis carcinomatosa, and simultaneous bilateral effusions. Median survival time (MST) of all patients was 9 months (5-year survival: 18%). However, MST of the patients with limited disease (patients without liver metastasis, lymphangitis, or bilateral effusion) was 23 months (5-year survival: 28%). Ten patients survived more than 5 years (3 survived over 10 years) after the treatment among 46 patients with follow-up periods of > 5 years.
 ...
PMID:[Intrapleural administration with OK-432 and cultured autologous pleural effusion lymphocytes for breast cancer patients with malignant pleural effusions: analysis of 84 patients over a 14-year period]. 1056 Mar 97

Up to 25 per cent of patients presenting with "early" breast cancer subsequently develop distant metastases indicating that this group must have occult disseminated disease when initially evaluated. Routine pre-operative haematological and radiological investigation is recommended in order to identify these patients and alter their management accordingly. The aim of this study was to examine the outcome of a pre-operative metastatic screening programme in patients presenting with early breast cancer. Eighty-two patients underwent surgery for stage I-II breast cancer over a 5 yr period from 1990-1995. Before surgery all patients underwent screening tests for metastatic disease. These included a full blood count, liver function tests, chest x-ray, skeletal survey and abdominal ultrasound. Of the 82 patients, metastatic screening significantly altered management in only 1 patient who was found to have asymptomatic lymphangitis carcinomatosa on chest x-ray. The results of this study suggest that the number of patients restaged by screening for metastatic breast cancer may be small and questions the necessity for its routine use in the management of early primary breast cancer.
 ...
PMID:The value of metastatic screening in early primary breast cancer. 1062 63

Pleuropulmonary metastasis occurs in 30 to 50% of all patients with cancer. Certain metastases occur specifically in females: breast and ovary cancer. There are six different clinical presentations of bronchopulmonary metastases: unique or multiple nodular images, mediastinal nodes, carcinomatous lymphangitis, bronchial metastasis, tumoral emboli, and metastatic bronchiolo-alveolar metastatic cancer. When the primary cancer is not known, a minimum number of investigations are needed: thyroid and pelvic ultrasound, mammography, colonscopy for certain cases, alfa-fetoprotein assay, neuron-specific enolase and beta HCG. Metastatic pleurisy accounts for 45% of all cases of pleurisy. In women, neoplastic pleural effusions result from breast cancer (37%), genitourinary tract cancer (20%), and lung cancer (15%).
 ...
PMID:[Pleuropulmonary metastases of female cancers]. 1063 93

One hundred and six consecutive patients started on glucocorticosteroids (steroids) according to a defined prescription policy were surveyed each week to document the indications for use, any beneficial effect, any toxicity incurred and the reason for stopping. All patients had advanced malignant disease and survived for a median of 40.5 days (range 1-398+ days) from the start of steroid treatment. Fifty-seven per cent of patients completed three or more assessments. The most common specific indications for starting steroids were spinal cord compression, cerebral metastases, lymphangitis carcinomatosa and intestinal obstruction. The most common non-specific indications were anorexia, nausea, low mood, pain and vomiting. The median duration of steroid use was 21.5 days (range 1-89 days). The most common reason for the discontinuation of steroids was death or deteriorating condition. Symptom scores improved at some stage for the majority of patients started on steroids for anorexia, nausea, pain, low mood, vomiting and weakness but not in patients complaining of dyspnoea or poor mobility. The most common side-effects that were most probably attributable to steroid therapy were oral candidosis and proximal myopathy. The benefits of steroids when used according to defined guidelines were thought to outweigh toxicity.
 ...
PMID:A prospective survey of the use of dexamethasone on a palliative care unit. 1240 13

In order to define the optimal extent of resection for cancer of the cardia, we considered 116 patients operated upon with five different surgical techniques. The procedures were: transabdominal total gastrectomy associated with distal esophagectomy in 38 patients; transabdominal total gastrectomy and left thoracotomic esophageal resection at the inferior pulmonary vein level in 26 patients; transabdominal total gastrectomy and right thoracotomic esophageal resection at the azygos vein level in 27 patients; transabdominal total gastrectomy and transhiatal lower third esophagectomy in 18 patients; transhiatal total esophagectomy and upper third gastrectomy with cervical esophago-gastroplasty in seven patients. Grading, staging, neoplastic lymphangitis, satellite intramural metastases, infiltration of the resection margin, site of recurrence, and survival were analyzed. N+ was the single independent prognostic factor for survival. A poorly differentiated grading was related to T (P = 0.0009), N (P = 0.001), satellite growth (P = 0.05), and infiltration of the resection margin (P = 0.0001). Recurrence was local in 26% and distant in 74% of patients. The modalities of recurrence were not related to the aggressiveness parameters and the surgical technique. Infiltration of the esophageal resection margin was related to the type of operation (P = 0.005) and survival (P = 0.02), but it was not related to the site of recurrence. Transabdominal total gastrectomy and the right thoracotomic esophageal resection procedure achieved free margins and control of the lymph nodal metastatic spread. Transabdominal total gastrectomy and right thoracotomic esophageal resection at the azygos vein level provides a radical oncologic resection, particularly in poorly differentiated tumors. However, surgery alone cannot cure the majority of adenocarcinomas of the cardia.
 ...
PMID:Surgical therapy for adenocarcinoma of the cardia: modalities of recurrence and extension of resection. 1155 18

Approximately half the patients with breast cancer relapse with locally recurrent or metastatic disease. This disease is incurable but can often be controlled, sometimes for many years. Careful clinical evaluation and restaging provides a baseline reference against which response can be judged. Investigations are selected but may include biochemical screens, blood counts, chest X-ray, isotopic bone scan and radiographs of abnormal regions. Selection of systemic treatment is based on three key factors: the extent, pattern and aggressiveness of the disease; hormone sensitivity; and menstrual status. Chemotherapy is used for rapidly progressing visceral disease such as lymphangitis carcinomatosa or hepatic metastases with deranged liver biochemistry where death ensues rapidly unless disease progression can be reversed. With less aggressive disease, treatment is planned around the oestrogen and progesterone status of the tumour. Those with low tumour receptor levels are unlikely to respond to endocrine treatment and chemotherapy should be considered. For patients with steroid receptor-positive tumours, endocrine treatment is used before chemotherapy is needed and consideration of menstrual status can assist in the selection of the precise approach.
 ...
PMID:7. Management of advanced breast cancer. 1177 92

The objective of this study was to examine the relationship between descriptors of breathlessness and its underlying cause in patients with lung cancer and cardiopulmonary diseases to see whether descriptors might be used to help determine the cause of breathlessness, particularly in patients with lung cancer. We studied 131 patients with primary or secondary lung cancer, whose breathlessness was attributed to tumor mass, pleural effusion, lung collapse, metastases, pleural thickening or lymphangitis carcinomatosis, and 130 patients with breathlessness attributed to asthma, chronic obstructive pulmonary disease (COPD), interstitial lung disease or cardiac failure. Patients selected statements (descriptors) that described the quality of their breathlessness from a 15-item questionnaire and the relationship between the descriptors and the attributed cause of breathlessness was evaluated by cluster analysis. All patient groups were characterized by more than one cluster and several clusters were shared between groups. Specific sets of clusters were associated with breathlessness due to asthma, COPD and cardiac failure, and to cancer causing collapse, metastases or pleural thickening. The association of different sets of clusters with the different diagnostic groups suggests that patients are describing qualitatively different experiences of breathlessness, but the relationship does not appear to be sufficiently robust for the questionnaire to aid differential diagnosis.
 ...
PMID:Descriptors of breathlessness in patients with cancer and other cardiorespiratory diseases. 1188 16


<< Previous 1 2 3 4 5 Next >>