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

Malignant pericardial effusion secondary to pericardial metastases from gynecological malignancies represents an infrequent but potentially life threatening problem. A patient with recurrent squamous cell carcinoma of the cervix causing symptomatic pericardial effusion is presented, and the incidence, mechanism, pathophysiology, treatment, and outcomes of malignant pericardial effusion in patients with gynecologic malignancies are reviewed. This case represents only the fourth reported patient with metastatic carcinoma of the cervix in whom the diagnosis of malignant pericardial effusion was made antemortem, and is the longest survivor of treatment. Gratifying results, in terms of improved quality and length of survival, can be obtained in what is often perceived as a preterminal complication. Recommendations for management are presented, stressing radiation therapy and other local measures following initial pericardiocentesis.
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PMID:Successful management of malignant pericardial effusion in metastatic squamous cell carcinoma of the uterine cervix. 304 63

Women with advanced carcinoma of the uterine cervix are at high risk for the development of local, regional, and distant metastases. Thus, both effective systemic agents and radiosensitizers could be useful adjuvants. However, because a substantial fraction of women with advanced cervical neoplasms are cured with radiation therapy, such experimental agents must not compromise the administration of conventional therapy. Cis-platinum is particularly appealing as it has both radiosensitizing properties and activity in metastatic cervical cancer. The present study examined the effect of weekly cis-platinum on radiation tolerance in 29 women with advanced cervical cancers. Although toxicity was acceptable, no marked enhancement in survival could be demonstrated.
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PMID:Effect of cis-platinum on tolerance to radiation therapy in advanced cervical cancer. 377

Eye metastases in carcinoma of the cervix are very rare, although not an uncommon presentation of carcinomas in general. A patient with eye symptoms secondary to retro-ocular metastatic carcinoma of the cervix is presented.
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PMID:Eye metastases in carcinoma of the cervix. A case report. 379 96

A patient with squamous cell carcinoma of the cervix with cardiac metastases causing a massive right ventricular and right atrial tumor embolus is presented. The patient presented with right heart failure due to the right ventricular outflow tract obstruction. The electrocardiogram showed low QRS voltage. Echocardiogram showed the right atrial and ventricular mass. The patient expired 3 days later. Involvement of the heart by metastatic carcinoma of the cervix is rare. The different modes of metastatic involvement of the heart by carcinoma of the cervix are discussed.
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PMID:Carcinoma of the cervix causing massive intracardiac embolus. 789 1

Paraffin-wax-embedded samples of normal cervical tissue and of primary cervical carcinomata and nodal metastases were obtained from each of 15 patients. They were analyzed for the presence of ras point mutations and human papillomavirus (HPV) types 16 and 18 using the polymerase chain reaction (PCR) and hybridization to oligomer probes. Only 1 patient was found to have a ras mutation: a codon 13 mutation of Ki-ras which was present in only two lymph node metastases, but not in the primary tumor or in a third metastasis. These results suggest that ras point mutation is not a common factor in the development of primary or metastatic cervical cancer. HPV 16 was detected in 7 of the 15 patients and was present in both primary and metastatic tumors in 6 of these 7 cases. HPV 18 was not detected in any of the 15 patients. These results do not suggest a role for HPVs 16 and 18 in producing metastatic behavior.
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PMID:Analysis of ras point mutations and human papillomavirus 16 and 18 in cervical carcinomata and their metastases. 839 Sep 62

Twenty-one cases of vulvar Paget's disease were studied to assess possible prognostic indicators, including presence and depth of invasion, status of resection margins, tumor DNA cell content, and immunoreactivity for p53 and estrogen receptor proteins. Immunostaining for cytokeratin 7 (CK7), cytokeratin 20 (CK20), and gross cystic disease fluid protein-15 (GCDFP) were also performed. Patients were 45 to 82 years of age (mean, 66.9 years). Ten of 21 patients (47.6%) had invasive Paget's disease. Dermal invasion was < or = 1 mm in 7 of 10 cases and 2 mm, 3 mm, and 8 mm in the remaining three invasive tumors. Of the seven patients with minimally invasive Paget's disease (< or = 1 mm depth of invasion), five are alive with no evidence of disease, one died of an unrelated illness, and one is alive with biopsy-proven in situ Paget's disease, having refused operative treatment. Of the three patients with more than minimally invasive Paget's disease (> 1 mm), all had nodal metastases; one patient is alive with no evidence of disease, one died of undertermined causes, and one died of metastatic Paget's disease. The remaining 11 patients had Paget's disease confined to the epidermis and its adnexal structures. Seven of these patients were alive at last follow-up with no evidence of disease. Of the remaining four patients, one died of metastatic cervical cancer, one died of metastatic bladder cancer, one died of an unrelated illness, and one patient is alive with biopsy-proven in situ Paget's disease and awaiting operative treatment. Twenty of the 21 cases represented primary vulvar Paget's disease while one represented possible local spread from a cervical adenocarcinoma. The immunoprofiles were GCDFP+/CK7+/CK20- in 14 cases, GCDFP+/CK7+/CK20+ in 4 cases, and GCDFP-/CK7+/CK20- in 2 cases. All tumors were estrogen receptor-negative. Immunostaining for p53 was positive in 16 tumors and negative in four tumors. Seven of 12 (58%) patients with positive margins experienced local recurrence of Paget's disease, while the disease recurred in 1 of 4 patients with negative margins. Recurrence was observed in 3 of 5 patients with diploid tumors and in 4 of 10 patients with aneuploid tumors. Neither of these differences is statistically significant. This study supports the recognition of a category of minimally invasive vulvar Paget's disease that has a low risk of distant metastasis and death caused by disease. Status of surgical resection margins, tumor cell DNA ploidy, estrogen receptor expression, and p53 immunoreactivity are not predictive of local recurrence.
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PMID:Prognostic factors in Paget's disease of the vulva: a study of 21 cases. 1054 44

HLA expression is altered in a large variety of human cancers. We performed immunohistochemical staining on tissues from normal, preinvasive, invasive and metastatic cervical cancer tissues using anti-HLA class I or class II antibody. In tissues from normal squamous epithelium, carcinoma in situ (CIS) and microinvasive carcinoma (MIC), the expressions of HLA-B, C heavy chains and class II heavy chain were significantly decreased as disease progressed. When the expression patterns were compared between primary and metastatic squamous cell carcinoma (SCC) lesions, statistically significant down-regulation of HLA class I and class II antigen in metastatic lesions was observed. The rates of HLA-B, C heavy chains and class II heavy chain expressions were all significantly down-regulated compared to the down-regulation rate of class I beta2-microglobulin (beta2m) in invasive squamous lesions, and the expressions of class II heavy chain in metastatic lesions was decreased further than that in primary lesions. Unlike SCC, the degree of HLA class I and class II loss was not evident as disease progressed in early stage of adenocarcinoma. In invasive adenocarcinoma lesions, only the expression of HLA-B, C heavy chains was decreased and no differences were seen in HLA-B, C heavy chain expression patterns between primary and metastatic lesions. These results suggest that alterations of HLA class I and II expressions seem to occur at a particular step in cervical cancer development and depend on tissue types: when the tumor becomes invasive and starts to metastasize.
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PMID:Alterations of HLA class I and II antigen expression in preinvasive, invasive and metastatic cervical cancers. 1164 49

In a woman with cervical cancer and a distant lesion, the histologic distinction of metastatic cervical cancer versus another primary tumor or metastases from another cancer can be difficult and has important clinical implications. Criteria for inclusion in the study were a history of primary cervical cancer and a new lesion in which the pathologic differential diagnosis was metastatic cervical cancer versus new primary versus metastatic ovarian carcinoma. Ten cases were identified. The cervical cancers and the other lesion(s) were tested for human papillomavirus DNA by in situ hybridization and human papillomavirus RNA (E6/E7) by reverse transcriptase in situ polymerase chain reaction. Human papillomavirus DNA was detected in the primary cervical cancer by in situ hybridization in five of nine cases; viral RNA was detected by reverse transcriptase in situ polymerase chain reaction in nine of nine cases (one case was not available for viral testing). In six cases, human papillomavirus was detected in the subsequent lesion (three lung, one cervical lymph node, two retroperitoneum), documenting the latter was metastatic cervical cancer. Human papillomavirus was not detected in the other four cases (two lung, two retroperitoneum in women with ovarian cancer), documenting that they were either primary lung cancers or metastatic ovarian cancers, respectively. Reverse transcriptase in situ polymerase chain reaction for human papillomavirus RNA is a reliable method to differentiate metastatic cervical carcinoma from either a new primary tumor or a metastasis from another cancer.
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PMID:Utility of HPV analysis for evaluation of possible metastatic disease in women with cervical cancer. 1466 43

Imatinib mesylate inhibits platelet-derived growth factor receptor (PDGFR), and there are evidences that the PDGFR participates in development and progression of cervical cancer. This pilot study was set to evaluate the efficacy in response rate and progression-free survival of imatinib. A secondary end point was to evaluate its safety as second-line treatment of recurrent or metastatic cervical cancer expressing PDGFRalpha. Imatinib mesylate was administered in daily dosages of 600 mg. Response was evaluated by positron emission tomography/computed tomography every two 28-day courses, and toxicity was evaluated weekly and thereafter. Twelve patients were included in the study. The median age was 49.8 years; all but 1 tumor were squamous cell carcinomas. First-line palliative chemotherapy with carboplatin-paclitaxel was the most frequently used scheme (75.0%). Ten (83.3%) had pelvic and systemic disease, whereas only 2 had systemic disease alone. All patients expressed the PDGFRalpha in more than 10% of malignant cells, whereas only 4 coexpressed the PDGFRbeta. No patient showed response. A single patient having metastatic disease in the lung showed stabilization for 6 months to then progressing in bone. No severe toxicities were seen except for the patient with worsening of bleeding from proctitis. Grades 1 and 2 gastrointestinal toxicities were common. Despite lack of activity of single-agent imatinib, further studies in cervical cancer are deserved to better define the status of imatinib targets in this tumor and to investigate its activity in combination with cytotoxic drugs.
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PMID:Lack in efficacy for imatinib mesylate as second-line treatment of recurrent or metastatic cervical cancer expressing platelet-derived growth factor receptor alpha. 1995 50

Cervical cancer rarely metastasises to the brain, with occurrences of approximately 0.77%. Our patient was referred for treatment of a brain lesion on the background of known metastatic cervical cancer to the lungs and new onset seizure activity. The lesion grew in size from 18 mm to 29 mm in a period of 14 days. The lesion was debulked and the patient returned to the care of her oncology team. The brain is an increasingly common site for metastases of cervical cancer and must be considered when staging these patients.
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PMID:Rapid growth of cervical cancer metastasis in the brain. 2053 65


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