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)

The purpose of this retrospective study was to evaluate the patterns of p53 expression in stage IB1 squamous cell carcinoma of the uterine cervix, to compare p53 expression with clinicopathological findings, and to assess its prognostic value. 27 patients with stage IB1 squamous cell carcinoma of the uterine cervix underwent abdominal radical hysterectomy and pelvic lymph node dissection. Expression of p53 was studied immunohistochemically. Overexpression of p53 was detected in 33.3% of the tumors, low expression was seen in 11.1%, and negative expression was found in 55.6%. Deep cervical stromal invasion (> or = 1/2) was found to be associated with the increased risk of lymph node metastases (odds ratio = 17.5). A significantly lower percentage of patients survived when p53 overexpression was observed (p = 0.0315). Univariate analysis revealed that tumor size (2-3.9 cm), lymph node metastasis, tumor invasion into parametria, tumor invasion into blood/lymph vessels, squamous cell carcinoma antigen (> or = 2 ng/ml), and p53 overexpression had a significantly lower recurrence-free survival rate. None of these above factors obtained significance in the multivariate analysis. This study suggests that expression of p53 may be indicative of an unfavorable prognosis in patients with stage IB1 squamous cell carcinoma of the uterine cervix.
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PMID:Prognostic value of p53 expression in stage IB1 cervical carcinoma. 1082 11

A functional and widely accepted definition of microinvasive cervical adenocarcinoma remains elusive. The purpose of this study was to determine at which depth of invasion the likelihood of lymph node metastasis or disease recurrence was so small that conservative surgery could be considered appropriate. Charts of patients with adenocarcinoma of the cervix (ACC) who underwent radical hysterectomy and pelvic lymphadenectomy (n = 98) at Indiana University Medical Center from 1987 to 1998 were retrospectively reviewed. Patients with stage IA1-IB1 lesions were included in the study. Patients treated with preoperative radiotherapy were excluded. Pathologic parameters evaluated included histologic type, depth of stromal invasion (DOI), and the presence of lymphatic vascular space invasion, or lymph node metastases. The patient median age was 39 years (20-65). The median time of follow-up was 30 months (4-124). Lymph node metastases were found in ten patients and 11 developed recurrences. The precise DOI could be measured in 84 patients. Of the 48 patients with cancers with a DOI </= 5 mm, none had involved parametria or nodes; whereas eight of the 36 with a DOI > 5 mm had nodal metastases (P = 0.00069). None of these 48 patients with a tumor DOI </= 5 mm developed a recurrence whereas six of the 36 patients with a tumor DOI > 5 mm developed recurrent disease (P = 0.0048). The risk of nodal metastases and recurrence is so low in patients with ACC and DOI </= 5 mm that for patients with such depth documented on conization with negative margins pelvic lymphadenectomy may be omitted.
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PMID:The risk of nodal metastasis in early adenocarcinoma of the uterine cervix. 1476 37

A 45-year-old Japanese woman was diagnosed in 1996 with squamous cell cancer of the cervix following an abnormal Papanicolaou smear and subsequent diagnostic conization. She underwent total abdominal hysterectomy with pelvic lymphadenectomy and was found to have poorly differentiated squamous cell carcinoma, International Federation of Gynecology and Obstetrics (FIGO) stage IB1. She remained asymptomatic until 2003 when she presented with obstructive uropathy with acute renal failure and hydronephrosis, suspected to be from the recurrence of cervical cancer. This was confirmed when computerized tomography (CT)-guided lymph node biopsy showed squamous cell carcinoma of the para-aortic lymph nodes histologically consistent with the cervical primary. In addition, there was evidence of lumbar spine metastasis by positron emission tomography (PET) and bone scans. She received several courses of chemotherapy with cisplatin and 5-fluorouracil (5FU), as well as radiation therapy. In July 2004, she was hospitalized for acute renal failure, nausea, vomiting, and anorexia. CT of the abdomen identified widespread metastases in the liver, pancreatic head, and lumbar spine. During this hospitalization, she complained of severe scalp tenderness and patchy hair loss first noticed 3 days prior to presentation. On examination of her scalp, two patches of alopecia were observed (Fig. 1). In the largest patch, there was a 5 x 2.5-cm, tender, erythematous plaque with atrophy. In the smaller patch, there was a 2 x 1.5-cm, erythematous, scaly plaque. A punch biopsy of the larger patch revealed atypical epithelial cells in nests with intravascular involvement and diminished numbers of focally miniaturized hair follicles (Fig. 2a). The scalp specimen was histologically identical with biopsy specimens of the cervical primary (Fig. 2b). There was also seborrheic dermatitis, with thick greasy scale, noted on the scalp, which resolved with fluocinolone solution. The patient decided against further treatment for her advanced cervical cancer but did accept hydromorphone for pain. She died 3 months after admission.
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PMID:Cervical cancer metastasis to the scalp presenting as alopecia neoplastica. 1726 74

This is a retrospective study of patients treated for early-stage cervical cancer to identify pathologic risk factors associated with ovarian metastases and, therefore, to establish when ovarian preservation can be performed without increasing the risk of relapse in order to improve the quality of life in premenopausal patients. Between 1982 and 2004, 1965 patients with FIGO stage IA2-IB-IIA cervical squamous cell carcinoma and nonsquamous histology types were surgically treated; 1695 (86%) patients underwent primary radical hysterectomy, bilateral salpingo-oophorectomy, and pelvic node dissection, the remaining 270 patients (14%) had their ovaries preserved. The clinical records were reviewed for all patients and clinical features at presentation, the histopathology and follow-up data were recorded. Overall, ovarian metastases were diagnosed in 16 of 1695 patients, for an incidence rate of 0.9%. Univariate analysis shows age (</=45 vs >45 years: P = 0.0079), FIGO stage (IB1-IIA </=4 cm vs IB2-IIA >4 cm: P = 0.0133), histology (squamous vs nonsquamous, P = 0.0014), noninvolved peripheral stromal thickness (<3 vs >3 mm: P = 0.0001), lymphvascular space involvement (present vs absent, P = 0.0007), lymph node status (positive vs negative, P = 0.00009) to be statistically associated with the presence of ovarian metastases. Multivariate analysis shows only age (P = 0.0119), FIGO stage (P = 0.011), histology (P = 0.001), and unaffected peripheral stromal thickness (<3 mm: P = 0.037) to be independent risk factors for ovarian metastases. Based on the present data and on the data available in the literature, ovarian preservation could be safely performed in young patients with early-stage squamous cell carcinoma (histology as the most significant risk factor), with macroscopically normal ovaries, and with preserved peripheral unaffected cervical stroma.
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PMID:Ovarian metastases in early-stage cervical cancer (IA2-IIA): a multicenter retrospective study of 1965 patients (a Cooperative Task Force study). 1730 69

The results of the analysis of the treatment of 72 patients with carcinoma of the uterine cervix are presented. Seventy-two patients with Stage IB1 carcinoma of the cervix underwent a radical hysterectomy and pelvic lymphadenectomy. The low-risk group includes the patients without unfavourable prognostic factors that were treated by surgery alone. The high-risk group included women with pelvic node metastases, clinical tumour size greater than 3.0 cm, depth of stromal invasion greater than 1/3 of the cervical wall, Grade 3 tumours and the presence of lympho-vascular space involvement. High-risk patients received whole pelvic radiotherapy between two and four weeks following surgery. Thirty-four patients (47.2%) were in the low-risk group and thirty-eight patients (52.8%) were in the high-risk group. Locoregional recurrences were diagnosed in three cases (8.8%) in the surgery group and in four patients (10.5 %) assigned to postoperative radiotherapy. The incidence of distant metastases was 2.9% in the group treated by surgery alone and 5.3% in the group treated by surgery and radiotherapy. Overall survival at five years was 91.2% in the low-risk group and 89.5% in the high-risk group of patients. Five-year overall survival, locoregional and distant metastases were similar in the low-risk and high-risk groups of patients, which emphasizes the value of whole pelvic radiation in patients with one or more unfavourable prognostic factors after radical surgery in Stage IB1 cervical cancer
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PMID:Adjuvant therapy after radical surgery of cervical cancer: Zagreb experience. 1759 19

Transposition of the ovaries is performed frequently in young women with early-stage cervical cancer. This procedure is performed to preserve their quality of life. However, this must be balanced with the risks of ovarian metastases especially in patients with adenocarcinomas. We report the first case of laparoscopic management of an isolated metastasis to a transposed ovary that occurred 2 years after primary laparoscopic treatment of a stage IB1 adenocarcinoma of the cervix.
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PMID:Laparoscopic management of an isolated ovarian metastasis on a transposed ovary in a patient treated for stage IB1 adenocarcinoma of the cervix. 1911 Jan 93

Small cell carcinoma of the uterine cervix (SCCUC) is rare and its biologic behavior is aggressive. To analyze prognostic factors and determine optimal therapy in patients with International Federation of Gynecology and Obstetrics (FIGO) stage IB1-IIA SCCUC, we retrospectively reviewed 96 patients (14 patients treated in our center and 82 patients identified by a search on PubMed) treated with radical surgery (SU), surgery plus adjuvant chemotherapy (SU+Chemo), or surgery plus adjuvant chemotherapy and radiotherapy (SU+Chemo+RT) between 1990 and 2010. Of the 96 patients, 11 patients were treated with SU, 33 with SU+Chemo, and 52 with SU+Chemo+RT. The 5-year survival rate for the 96 patients was 45%. A total of 6% (2/32) of patients had local recurrence, 75% (24/32) had distant metastases, and 19% (6/32) had both. The 5-year survival rate in stage IB1 and IB2-IIA disease was 58 and 34%, respectively (P=0.049). For patients with and without lymph node metastases (LNM), survival was 33 and 60%, respectively (P=0.045). Patients with inner 1/3 stromal invasion had a better survival than those with deep stromal invasion (DSI) (100 vs. 34%, P=0.003). Survival was not significantly different in patients treated with the above three modalities, albeit treatment selection was related to LNM (P=0.000) and DSI (P=0.027). Thus, FIGO stage, LNM and DSI are significant predictors of survival. Adjuvant therapy after SU has not improved survival compared with surgery alone. Thus, newer multimodality therapy should be evaluated.
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PMID:Prognostic factors and treatment comparison in early-stage small cell carcinoma of the uterine cervix. 2274 Aug 67

Lymphatic mapping and sentinel lymphadenectomy (LM/SL) have been successfully used in pre-treatment nodal staging of gynaecological cancers. We hypothesised the added-value of LM/SL plus SPECT/CT in patients with early stage of cervical cancer and vulvar cancer. A prospective, single-center, diagnostic, open label, active control, non-randomized clinical trial has been conducted in 7 patients with FIGO IA-IB1 cervical cancer and 7 patients with FIGO stage I-II-IIIcN0 vulvar cancer. All patients underwent LM/SL plus SPECT/low-dose CT and complete lymph node dissection (CLND) according to the standard of care. In case of negative hematoxylin-eosin staining, serial sections of the SLNs were analysed by immunohistochemistry and high molecular weight cytokeratin. Primary outcome measures were the detection rate, the sensitivity (SV), the negative predictive value (NPV), the diagnostic accuracy (DA) for anatomic localisation of SLNs, and the impact on management of SPECT/CT guided LM/SL versus CLND. The secondary outcome measure was the patient tolerability and operating time of LM/SL guided SPECT/CT versus CLND. http://clinicaltrials.gov/show/NCT00773071 All 14 patients were enrolled into the 1-day research protocol with dual-tracer LM/SL and SPECT/CT. Additional SLNs were detected on SPECT/CT compared to conventional planar imaging. Hot and cold > 1cm SLNs were detected on SPECT/CT. Detection rate, SV, NPV, DA were 100% in both groups; false negative rate was 0%. Rate of SLN metastases was 28.5% in cervical cancer and 42.9% in vulvar cancer. Impact on treatment was 28.5% and 14.3% in cervical cancer and vulvar cancer patients, respectively. SPECT/CT was well tolerated by all patients and operating time for LM/SL was within 30 min. No adverse events were reported with a time frame of 1-to-3 years. In early stage of gynaecological cancers, SPECT/low-dose CT is technically feasible and of clinical added-value for LM/SL.
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PMID:Added-value of SPECT/CT to lymphatic mapping and sentinel lymphadenectomy in gynaecological cancers. 2352 34

Although tumor size is a prognostic factor in cervical cancer patients, its role in the diagnosis of lymph node metastasis is unclear. We therefore evaluated the diagnostic value of tumor and lymph node size compared with lymph node size alone in the detection of metastatic lymph nodes in patients with early-stage cervical cancer.We retrospectively evaluated 699 patients with International Federation of Obstetrics and Gynecology stage IB1-IIA cervical carcinoma who underwent magnetic resonance imaging before lymphadenectomy involving all visible lymph nodes in the surgical fields. Seven nodal groups were evaluated: para-aortic, both common iliac, both external iliac, and both internal/obturator areas. Pathologic evaluation was the diagnostic standard. The largest short-axis diameter of lymph nodes in each region and the largest tumor diameters were measured in magnetic resonance images. The value of additional information from magnetic resonance images was evaluated by receiver operating characteristic curve analysis.Of the 699 patients, 108 (15.8%) had lymph node metastases. The areas under the curve for measurements of lymph node size, tumor size, and both were (A) 0.635, (B) 0.706, and (C) 0.742, respectively (A vs B, P = 0.006; A vs C P < 0.001; B vs C, P = 0.002).This study illustrates that magnetic resonance imaging measurements of tumor size and tumor size plus lymph node size showed a higher diagnostic performance than lymph node size alone in predicting lymph node metastasis in patients with early-stage cervical cancer.
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PMID:Additional value of combined evaluation of tumor size with lymph node size in the detection of lymph node metastases in early-stage cervical cancer patients. 2386 34

We present a recently introduced three tier pattern-based histopathologic system to stratify endocervical adenocarcinoma (EAC) that better correlates with lymph node (LN) metastases than FIGO staging alone, and has the advantage of safely predicting node-negative disease in a large proportion of EAC patients. The system consists of stratifying EAC into one of three patterns: pattern A tumors characterized by well-demarcated glands frequently forming clusters or groups with relative lobular architecture and lacking destructive stromal invasion or lymphovascular invasion (LVI), pattern B tumors demonstrating localized destructive invasion (small clusters or individual tumor cells within desmoplastic stroma often arising from pattern A glands), and pattern C tumors with diffusely infiltrative glands and associated desmoplastic response. Three hundred and fifty-two cases were included; mean follow-up 52.8 months. Seventy-three patients (21%) had pattern A tumors; all were stage I and there were no LN metastases or recurrences. Pattern B was seen in 90 tumors (26%); all were stage I and LVI was seen in 24 cases (26.6%). Nodal disease was found in only 4 (4.4%) pattern B tumors (one IA2, two IB1, one IB not further specified (NOS)), each of which showed LVI. Pattern C was found in 189 cases (54%), 117 had LVI (61.9%) and 17% were stage II or greater. Forty-five (23.8%) patients showed LN metastases (one IA1, 14 IB1, 5 IB2, 5 IB NOS, 11 II, 5 III and 4 IV) and recurrences were recorded in 41 (21.7%) patients. This new risk stratification system identifies a subset of stage I patients with essentially no risk of nodal disease, suggesting that patients with pattern A tumors can be spared lymphadenectomy. Patients with pattern B tumors rarely present with LN metastases, and sentinel LN examination could potentially identify these patients. Surgical treatment with nodal resection is justified in patients with pattern C tumors.
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PMID:New pattern-based personalized risk stratification system for endocervical adenocarcinoma with important clinical implications and surgical outcome. 2701 27


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