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)

Serum levels of squamous cell carcinoma antigen SCC, carcinoembryonic antigen CA 125, and tissue polypeptide antigen were determined in 142 patients with primary cervical carcinoma, 60 patients with precancerous lesions and in 129 healthy women. With regard to elevated tumour marker levels, specificity ranged from 94.6% to 97.7%. Sensitivity was highest (44.4%) for SCC. A stage relation was found for all tumour markers except for carcinoembryonic antigen. In stage Ib, SCC levels increased according to tumour volume. SCC, CA 125 or both markers were elevated in 7 of 8 patients with pelvic lymph node metastases compared with only 17 of 58 patients with negative nodes (P = 0.005). In a multivariate analysis, pretreatment serum levels of SCC and CA 125 were found to be significantly related to patient survival, in addition to stage. In cervical SCC, the risk of a fatal outcome increased 16 times with SCC levels > or = 4.5 ng/ml, compared with SCC levels < or = 1.3 ng/ml. We conclude that pretreatment serum levels of SCC may be of value as an adjunct to clinical staging. In addition, serum determinations of SCC and CA 125 seem to be useful in predicting the risk of pelvic lymph node metastases and as prognostic risk factors for disease outcome.
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PMID:Prognostic significance of pretreatment serum levels of squamous cell carcinoma antigen and CA 125 in cervical carcinoma. 138 88

Levels of serum tumor markers including tissue polypeptide antigen (TPA), CA 15-3, CA 19-9, squamous cell carcinoma antigen, carcinoembryonic antigen, alpha-fetoprotein, and PAP were measured in 26 patients with bone metastasis and in 9 patients with primary bone tumors. More than one markers was elevated in 19 of the 26 patients with bone metastasis, although there was no elevation of the markers in 3 patients with renal cell carcinoma. TPA was the most sensitive marker in the diagnosis of metastasis. CA 15-3 was also a sensitive marker in this study, since metastasis from breast carcinoma may be the most common of all metastases in the skeleton. On the other hand, alpha-fetoprotein was uniformly unresponsive except in one case of gastric cancer. Combinations of markers are valuable for metastasis screening tests. No definite correlations were found between the markers in this study. On the other hand, there was a slight elevation of the markers observed in two of the nine patients with primary bone lesions. Serum tumor markers are useful in the diagnosis of bone metastasis to differentiate it from primary bone lesions. Especially in solitary bone lesions, serum markers may be the only way to make a differential diagnosis between the two.
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PMID:Diagnostic value of serum tumor markers in skeletal metastasis of carcinomas. 170 81

Between 1978 and 1989, 451 patients with cervical squamous cell carcinoma were referred to our department, of whom 143 experienced persistent or recurrent disease. Serial serum samples of the patients were analyzed for the presence of squamous cell carcinoma antigen (SCC). The incidence of elevated pretreatment serum SCC levels ranged from 37% in stage IB (N = 173) to 90% in stage IV (N = 19). Multivariate analysis showed that deep stromal infiltration and lymph node metastases were associated with significantly higher serum SCC levels. Serum SCC trends correlated with the course of disease: after treatment the sensitivity (percentage positive results in patients with persistent disease) was 79% and the specificity (percentage negative results in patients with no evidence of disease) was 91%. During follow-up, the sensitivity of the assay was 85.5% in patients with recurrent disease. However, the positive predictive value of a single serum SCC value greater than 2.5 ng/ml for tumor recurrence was only 49%. This figure rose to 76% when two consecutive elevations were determined. Stage and pretreatment serum SCC level were the only factors found to influence survival, using Cox's regression analysis with five pretreatment variables.
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PMID:Cancer of the uterine cervix: sensitivity and specificity of serum squamous cell carcinoma antigen determinations. 222 94

The prognostic value of the pretreatment serum CA 125, squamous cell carcinoma antigen (SCC), and carcinoembryonic antigen (CEA) levels in relation to tumor type, vascular invasion by tumor cells, and lymph node metastases was investigated in 77 patients with cervical adenocarcinoma. In Stage IB (International Federation of Gynecology and Obstetrics [FIGO]), the five-year actuarial survival of patients with pretreatment serum CA 125 levels greater than 16 U/ml was 52.4% versus 95.6% when normal serum CA 125 levels were determined (P less than 0.01). Pretreatment serum SCC or CEA levels had no substantial prognostic value. In Stage IB (FIGO), 42% of the patients with elevated serum CA 125 levels had lymph node metastases versus 4% when normal levels were found (P = 0.012). The presence of vascular invasion (P = 0.01) or lymph node metastases (P = 0.001) was associated with an increased risk for recurrent disease. Adenosquamous tumors showed a higher incidence of vascular invasion (P = 0.05) and a higher incidence of elevated serum CA 125 levels (P = 0.03). Particularly in Stage II, adenosquamous tumors were found to have a poorer prognosis than adenocarcinomas (P = 0.0566). We conclude that in cervical adenocarcinoma serum CA 125 is an important prognostic factor and an implicit indicator of tumor virulence.
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PMID:Adenocarcinoma of the uterine cervix. Prognostic significance of pretreatment serum CA 125, squamous cell carcinoma antigen, and carcinoembryonic antigen levels in relation to clinical and histopathologic tumor characteristics. 231 61

Preoperative serum squamous cell carcinoma antigen levels were obtained from 65 patients with International Federation of Gynecology and Obstetrics stage Ib invasive squamous cervical cancer before planned radical hysterectomy to determine whether elevated squamous cell carcinoma antigen levels (greater than 2.5 ng/mL) predicted occult extracervical extension of disease. Although the specificity of a normal level was good (0.91), the sensitivity of an elevated level was only 0.68. Not all patients with nodal metastases had elevated serum squamous cell carcinoma antigen levels; in particular, no patient with occult para-aortic nodal disease had elevated serum squamous cell carcinoma antigen.
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PMID:Does preoperative serum squamous cell carcinoma antigen level predict occult extracervical disease in patients with stage Ib invasive squamous cell carcinoma of the cervix? 281 56

We report three cases of squamous cell carcinoma originating from ovarian dermoid cysts. All patients were postmenopausal with the chief complaints of lower abdominal pain and palpable masses found by themselves. Two of them had diabetes mellitus. The tumor sizes were all more than 10 cm. The diagnoses were made by histological examination of tissues removed at surgery. Two cases were categorized into the FIGO stage IIIc and one in stage Ia. Sonographic findings were characterized by a large adnexal mass with mixed components. An elevated serum squamous cell carcinoma antigen was found in the two cases of advanced stage and one of them also had an elevated serum CA-125 level. All reported cases were unilaterally involved without ascites at laparotomy, while omental lymph nodes metastases were noted in the two cases of advanced stage. One of the patients in the advanced stage died six months after surgery and radiation therapy due to recurrence. The other patient in the advanced stage refused further treatment even though recurrence was found five months after surgery and chemotherapy. There was no evidence of recurrence in the early stage case during the two years of follow-up.
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PMID:[Squamous cell carcinoma originating from ovarian dermoid cyst--report of three cases]. 822 Dec 96

A total of 76 patients with transitional cell carcinoma of the bladder were prospectively monitored with simultaneous serum value estimations of tumor polypeptide antigen (TPA), tumor-associated trypsin inhibitor (TATI), carcinoembryonic antigen (CEA), alpha-fetoprotein (AFP), beta-human chorionic gonadotropin (beta-HCG), prostatic specific antigen (PSA), squamous cell carcinoma antigen (SCC), and CA 19-9 in different stages and phases of their disease. In locally advanced disease positive values were noted for TATI in 22/28 patients (78.5%), for TPA in 17/28 (60.7%), for CA 19-9 in 10/28 (35.7%), for CEA 11/28 (39.2%), for beta-HCG in 3/28 (10.7%), for PSA in 6/28 (21.4%), for SCC in 6/28 (21.4%), and for AFP in 0/28. In metastatic disease elevated levels were observed for TATI in 43/48 patients (89.5%), for TPA in 41/48 (85.4%), for CA 19-9 in 19/48 (39.5%), for CEA in 20/48 (41.6%), for beta-HCG in 6/48 (12.5%), for PSA in 7/48 (14.5%), for SCC in 8/48 (16.6%), and for AFP in 1/48 (2.1%). In metastatic disease TATI and TPA values were significantly modified in patients with complete remission and TATI, TPA, and CA 19-9 in patients with partial remission and nonresponders. In T2-T4-N0M0 tumors, TPA, TATI, CA 19-9, and CEA were significantly increased in nonresponders. In patients with complete remission, a change in serum TATI, TPA, and CA 19-9 levels cannot be evidenced with the available numbers. The concurrent determination of TATI and TPA in T2-T4N0M0 tumors and TATI, TPA, and CA 19-9 in generalized disease could predict the response to chemotherapy. This study indicates that only the determination of TATI and TPA and in some degree the CA 19-9 is a potential tool for monitoring the efficacy of treatment.
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PMID:TPA, TATI, CEA, AFP, beta-HCG, PSA, SCC, and CA 19-9 for monitoring transitional cell carcinoma of the bladder. 863 40

The patient was a 77-year-old man who visited our clinic with a chief complaint of dysuria. Digital rectal examination suggested prostatic carcinoma, but prostatic tumor marker levels were within normal limits. Transrectal needle biopsy was performed and histology was squamous cell carcinoma. Radical prostatectomy and pelvic lymph node dissection were performed with the diagnosis of T3N0M0 primary squamous cell carcinoma of the prostate. The 127 gm. tumor was moderately differentiated pT3N2M0 squamous cell carcinoma. Metastasis to the bilateral internal iliac arterial lymph nodes was confirmed histologically. Therefore, four courses of chemotherapy were performed using methotrexate, cisplatin, and pepleomycin. However, local recurrence was observed 11 months postoperatively and multiple pulmonary metastasis was developed at 13 months. The patient died of the disease 14 months after the operation. In Japan, seven cases of primary squamous cell carcinoma of the prostate have been reported, but none of these patients were treated by radical prostatectomy when the diagnosis was established by preoperative biopsy. In this case, changes in the squamous cell carcinoma antigen level in the blood corresponded to the effect of postoperative chemotherapy.
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PMID:[Primary squamous cell carcinoma of the prostate: a case report]. 868 89

All patients with bulky (> or =4 cm) Stage Ib or IIa cervical carcinoma treated at Chang Gung Memorial Hospital between August 1988 and December 1991 using a strategy of neoadjuvant chemotherapy with cisplatin, vincristine, and bleomycin and radical hysterectomy were reviewed. Fifty-nine evaluable patients received 1 to 3 courses of chemotherapy, and 51 underwent subsequent hysterectomy. The remaining 8 patients, not completing planned surgery, were treated with definitive radiotherapy. The overall clinical response rate was 81.4% (48/59) with 18.6% complete response. Clinical response to chemotherapy was not different by stage, histologic type, tumor size, level of squamous cell carcinoma antigen, or DNA ploidy. However, tumors with DNA indices (DI) greater than 1.3 were associated with higher clinical response rates than tumors with DI < or = 1.3 (P = 0.043). Histologically proven pelvic node metastases was noted in 18.5% (10/54) who had laparotomy. Concomitant pregnancy and more than one node metastases had significant adverse influence on recurrence and death. The 5-year survival rate of those patients who received hysterectomy was 80.3%, while only 1 of the 8 patients without hysterectomy survived. Of the 7 patients received hysterectomy despite clinical poor response, only 2 had node metastases and 3 died, whereas all the 4 patients deterred hysterectomy for poor response died. This study demonstrates the value of DNA flow cytometry in predicting chemosensitivity. However, with a DI cutoff at 1.3, only 29.2% patients could be selected. Further studies are necessary to find additional indicators that predict histological response to select better candidates for this approach and to determine optimal adjunctive treatment in case that poor prognostic features are found.
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PMID:Prognostic factors in patients with bulky stage IB or IIA cervical carcinoma undergoing neoadjuvant chemotherapy and radical hysterectomy. 906 50

The diagnostic value of Cyfra 21-1 in non-small lung cancer (NSCLC) has been established, but few studies have focused on its prognostic value. The aim of this study was to compare that of carcinoembryonic antigen (CEA), carbohydrate antigen (CA) 19-9, CA 125, neuron-specific enolase and squamous cell carcinoma antigen. 116 patients with unresectable (n = 88) or resectable (n = 28) NSCLC were prospectively monitored from diagnosis, for a median of 14.4 months. All patients underwent tumour-marker determinations before treatment, then every 3 months. Their diagnostic value was studied using ROC (receiver operating characteristic) curves, based on control measure in 23 patients with benign lung diseases. The prognostic analysis was based on overall survival as the main endpoint. The diagnostic value of Cyfra 21-1 was confirmed, with a sensitivity of 54% and a specificity of 96% at a cut-off value of 3.3 ng/ml. At diagnosis, in the 88 non-surgical NSCLC, besides the presence of metastases (P = 0.017), Cyfra 21-1 (P = 0.017) and CA 125 (P = 0.03) were related to outcome. Elevated levels of Cyfra 21-1 at any time during the disease course was selected by multivariate analysis as additional predictors of poor survival.
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PMID:Diagnostic and prognostic value of Cyfra 21-1 compared with other tumour markers in patients with non-small cell lung cancer: a prospective study of 116 patients. 915 21


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