Synpolydactyly of the hand: a radiographic classification.

UNLABELLED: Synpolydactyly is an uncommon congenital anomaly characterized by polydactyly with syndactyly in the central hand. The purpose of this investigation was to develop and assess the reliability of a radiographic classification system for synpolydactyly. We identified 56 hands with central synpolydactyly and developed a radiographic classification system that categorizes by the location within the hand, the bony level of polydactyly, and the presence of a delta phalanx. Four paediatric hand surgeons independently reviewed each radiograph to establish reliability. There was exact agreement among raters in 40 cases (71%). The inter-rater reliability was 0.97 and intra-rater reliability was at least 0.87. Seven of 16 bilateral cases had symmetric deformity classification. The most common presentations were types 1A and 2A. We present a new, reliable radiographic classification system for synpolydactyly that will allow improved communication between clinicians and serve as a foundation for future investigations. LEVEL OF EVIDENCE: 2.

Ahnak functions as a tumor suppressor via modulation of TGFß/Smad signaling pathway.

We provide detailed mechanisms of Ahnak-mediated potentiation of transforming growth factor ß (TGFß) signaling, which leads to a negative regulation of cell growth. We show that Smad3 interacts with Ahnak through MH2 domain and that Ahnak stimulates Smad3 localization into nucleus leading to potentiating TGFß-induced transcriptional activity of R-Smad. Moreover, overexpression of Ahnak resulted in growth retardation and cell cycle arrest through downregulation of c-Myc and cyclin D1/D2. We describe results from analyses of Ahnak(-/-) mouse model expressing middle T antigen in a mammary gland-specific manner (MMTV(Tg/+)Ahnak(-/-)), which showed significantly progressed hyperplasia of mammary glands compared with MMTV(Tg/+)Ahnak(+/+). Finally, we screened multiple human breast cancer tissues and showed that the expression of Ahnak in cancer tissues is lower than that in control tissues by 50%. Taken together, these data indicate that Ahnak mediates a negative regulation of cell growth and acts as novel tumor suppressor through potentiation of TGFß signaling.

Intermediate-risk grouping of cervical cancer patients treated with radical hysterectomy: a Korean Gynecologic Oncology Group study.

BACKGROUND: In this study, we sought to identify a criterion for the intermediate-risk grouping of patients with cervical cancer who exhibit any intermediate-risk factor after radical hysterectomy. METHODS: In total, 2158 patients with pathologically proven stage IB-IIA cervical cancer with any intermediate-risk factor after radical hysterectomy were randomly assigned to two groups, a development group and a validation group, at a ratio of 3 : 1 (1620 patients:538 patients). To predict recurrence, multivariate models were developed using the development group. The ability of the models to discriminate between groups was validated using the log-rank test and receiver operating characteristic (ROC) analysis. RESULTS: Four factors (histology, tumour size, deep stromal invasion (DSI), and lymphovascular space involvement (LVSI)) were significantly associated with disease recurrence and included in the models. Among the nine possible combinations of the four variables, models consisting of any two of the four intermediate-risk factors (tumour size ≥3 cm, DSI of the outer third of the cervix, LVSI, and adenocarcinoma or adenosquamous carcinoma histology) demonstrated the best performance for predicting recurrence. CONCLUSION: This study identified a 'four-factor model' in which the presence of any two factors may be useful for predicting recurrence in patients with cervical cancer treated with radical hysterectomy.

Identification of differentially expressed genes according to chemosensitivity in advanced ovarian serous adenocarcinomas: expression of GRIA2 predicts better survival.

BACKGROUND: The purpose of this study was to identify genes that are differentially expressed in chemosensitive serous papillary ovarian carcinomas relative to those expressed in chemoresistant tumours. METHODS: To identify novel candidate biomarkers, differences in gene expression were analysed in 26 stage IIIC/IV serous ovarian adenocarcinomas (12 chemosensitive tumours and 14 chemoresistant tumours). We subsequently investigated the immunohistochemical expression of GRIA2 in 48 independent sets of advanced ovarian serous carcinomas. RESULTS: Microarray analysis revealed a total of 57 genes that were differentially expressed in chemoresistant and chemosensitive tumours. Of the 57 genes, 39 genes were upregulated and 18 genes were downregulated in chemosensitive tumours. Five differentially expressed genes (CD36, LIFR, CHL1, GRIA2, and FCGBP) were validated by quantitative real-time PCR. The expression of GRIA2 was validated at the protein level by immunohistochemistry, and patients with GRIA2 expression showed a longer progression-free and overall survival (P=0.051 and P=0.031 respectively). CONCLUSIONS: We found 57 differentially expressed genes to distinguish between chemosensitive and chemoresistant tumours. We also demonstrated that the expression of GRIA2 among the differentially expressed genes provides better prognosis of patients with advanced serous papillary ovarian adenocarcinoma.

Prognostic significance of MRI-detected bladder muscle and/or serosal invasion in patients with cervical cancer treated with radiotherapy.

In cervical cancer, the prognostic significance of bladder wall invasion on MRI without pathological evidence of mucosal invasion is not known. From 454 consecutive patients with cervical cancer who were treated with radiation, we reviewed images and analysed the outcome of 92 patients with the Federation of International Gynecology and Obstetrics (FIGO) stage IIIB-IVA. We analysed the patients in three groups, normal, wall (muscle and/or serosal) invasion and mucosal invasion, according to the findings on the MRI. Kaplan-Meier life table analysis and the log-rank test were used to assess the survival rates and differences according to prognostic factors. MRI detected abnormalities in the bladder wall in 42 patients (45.6%): wall invasion in 24 and mucosal invasion in 18. 5 of 18 patients, suspected on MRI to have mucosal invasion, showed no pathological evidence of mucosal invasion. Median follow-up period was 34 months. 3-year cause-specific survival (CSS) in the normal group compared with the wall invasion group was 76.2% vs 71.4% (p = 0.48). 3-year CSS for the wall invasion group compared with the mucosal invasion group was 71.4% vs 54.3% (p = 0.04). Mucosal invasion on MRI (p = 0.03) and concurrent chemoradiotherapy (p = 0.01) was significant for CSS. The prognosis for patients with cervical cancer with evidence of muscle and/or serosal invasion of the bladder on MRI may not differ from that for patients without abnormality on MRI. In patients with the MRI finding of bladder mucosal invasion, further studies should be conducted regarding the role of cystoscopy to determine the need for pathological confirmation.

Low-grade endometrial stromal sarcoma: a single center's experience with 22 cases.

The aim of this retrospective study was to evaluate the clinical behavior and management outcome of low-grade endometrial stromal sarcoma (LGESS). From September 1994, to March 2007, 22 patients with histologically proven stage I LGESS were included in this study. Clinicopathologic variables, recurrence, and management outcomes were reviewed retrospectively. The median age of the 22 patients was 43 years. The most common presenting symptom was abnormal vaginal bleeding. All patients underwent a hysterectomy and had stage I disease. Six patients had adjuvant therapy after the hysterectomy. The median follow-up period was 77 months (range 12-202 months). Ten patients had disease recurrence. The median disease-free survival period was 111 months (range 6-182 months). The pelvis (eight cases) was the most common site of recurrence followed by the lung (four cases) and the liver (one case). Recurrent disease was treated with surgery (one case), surgery plus chemotherapy (five cases), chemotherapy (two cases), and surgery plus radiotherapy (two cases). Two patients died after 25 and 54 months after disease recurrence. Treatment with a bilateral salpingo-oophorectomy or adjuvant chemoradiation did not affect the disease-free interval. LGESS is usually a slow-growing neoplasm with an indolent clinical course. Surgery is the primary treatment for recurrent endometrial stromal sarcoma when feasible. Adjuvant treatment (radiotherapy, chemotherapy, or both) had no effect on the prognosis of patients with stage I disease.

Increased expression of Toll-like receptor 5 during progression of cervical neoplasia.

The purpose of this study was to determine whether Toll-like receptor 5 (TLR5) expression was associated with disease progression in cervical neoplasia. TLR5 expression was evaluated by immunohistochemistry (IHC) in 55 formalin-fixed paraffin-embedded cervical tissues; 10 normal cervical specimens, 9 low-grade cervical intraepithelial neoplasias (CINs), 12 high-grade CINs, and 24 invasive squamous cell carcinomas (ISCCs). TLR5 expression was also evaluated at the RNA level, in fresh, frozen cervical carcinoma tissues by real-time quantitative RT-PCR. TLR5 expression, which was mainly observed as cytoplasmic staining, gradually increased in accordance with the histopathologic grade in the following order: low-grade CIN less than high-grade CIN less than ISCC (P < 0.001). Immunohistochemical staining showed that TLR5 expression was undetectable (80%) or weak (20%) in normal cervical squamous epithelial tissues. However, moderate expression was detected in 33.3% of low-grade CIN (3/9), 41.7% of high-grade CIN (5/12), and 45.8% of ISCC (11/24). Strong expression was detected in as much as 33.3% of high-grade CIN (4/12) and 50% of ISCC (12/24). Contrary to IHC results, real-time quantitative RT-PCR revealed that TLR5 expression in tumors was not statistically different compared to normal cervical tissues (P = 0.1452). The IHC result suggests that TLR5 may play a significant role in tumor progression of cervical neoplasia and may represent a useful marker for malignant transformation of cervical squamous cells.

Prognostic factors in FIGO stage IB-IIA small cell neuroendocrine carcinoma of the uterine cervix treated surgically: results of a multi-center retrospective Korean study.

BACKGROUND: To determine the clinical and pathologic prognostic factors in surgically treated patients with International Federation of Gynecology and Obstetrics (FIGO) stage IB-IIA small cell neuroendocrine carcinoma of the uterine cervix (SCNEC). PATIENTS AND METHODS: We retrospectively reviewed a total of 68 patients with FIGO stage IB-IIA SCNEC surgically treated from January 1997 to December 2003 in Korea. RESULTS: Of the 68 patients, 43 had FIGO stage IB1 SCNEC, 15 had stage IB2, and 10 had stage IIA. Seven were treated with radical surgery alone; 11 with neoadjuvant chemotherapy (NACT) followed by radical surgery; 24 with radical surgery followed by adjuvant chemotherapy; and 26 with radical surgery followed by adjuvant radiation or chemoradiation. After a median follow-up of 44 months (range, 6-113 months), the 2-year and 5-year survival rates for all patients were 64.6% and 46.6%, respectively. Univariate and multivariate analysis showed that FIGO stage was predictive of poor prognosis. Patients who received NACT showed poorer prognosis than those who did not receive NACT. Adjuvant chemoradiation did not improve survival compared with adjuvant chemotherapy alone. CONCLUSIONS: FIGO stage may act as a surrogate for factors prognostic of survival. Primary radical surgery followed by adjuvant chemotherapy is the preferred treatment modality for patients with early stage SCNEC.

Expression profile of tight junction protein claudin 3 and claudin 4 in ovarian serous adenocarcinoma with prognostic correlation.

Tight junction proteins claudin 3 (CLDN3) and claudin 4 (CLDN4) are frequently altered in several human cancers, including ovarian carcinomas. Here, we examined the gene expression of CLDN3 and CLDN4 in various tumors, including 19 normal ovaries and 47 ovarian carcinomas by analyzing Affymetrix HG-U133 array data. Furthermore, a total of 114 ovarian serous tumors, including 10 adenomas, 20 borderline tumors and 84 carcinomas, were analyzed immunohistochemically to confirm the expression of two proteins and we assessed the association of their expression with the clinicopathological characteristics and survival of the patients. The microarray experiment revealed CLDN3 and CLDN4 transcripts were significantly up-regulated by 5-fold or more in most subtypes of ovarian epithelial carcinomas while the immunohistochemical analyses indicated that each protein was expressed in 68 (81.0%) and 72 (85.7%) of 84 serous adenocarcinomas, respectively. Borderline serous tumors and adenomas showed significantly lower expression of these proteins than the adenocarcinomas. Kaplan-Meier survival analysis showed that serous adenocarcinoma patients with high CLDN3 expression had substantially shorter survival (P=0.027). Multivariate analysis demonstrated that CLDN3 overexpression is an independent negative prognostic factor. Our findings suggest that CLDN3 overexpression can be used as a prognostic indicator in ovarian serous carcinomas. Moreover, CLDN3 may be a promising target for antibody-based therapy of ovarian carcinomas.

Expression profile of skin papillomas with high cancer risk displays a unique genetic signature that clusters with squamous cell carcinomas and predicts risk for malignant conversion.

Chemical induction of squamous tumors in the mouse skin induces multiple benign papillomas: high-frequency terminally benign low-risk papillomas and low-frequency high-risk papillomas, the putative precursor lesions to squamous cell carcinoma (SCC). We have compared the gene expression profile of twenty different early low- and high-risk papillomas with normal skin and SCC. Unsupervised clustering of 514 differentially expressed genes (P<0.001) showed that 9/10 high-risk papillomas clustered with SCC, while 1/10 clustered with low-risk papillomas, and this correlated with keratin markers of tumor progression. Prediction analysis for microarrays (PAM) identified 87 genes that distinguished the two papilloma classes, and a majority of these had a similar expression pattern in both high-risk papillomas and SCC. Additional classifier algorithms generated a gene list that correctly classified unknown benign tumors as low- or high-risk concordant with promotion protocol and keratin profiling. Reduced expression of immune function genes characterized the high-risk papillomas and SCC. Immunohistochemistry confirmed reduced T-cell number in high-risk papillomas, suggesting that reduced adaptive immunity defines papillomas that progress to SCC. These results demonstrate that murine premalignant lesions can be segregated into subgroups by gene expression patterns that correlate with risk for malignant conversion, and suggest a paradigm for generating diagnostic biomarkers for human premalignant lesions with unknown individual risk for malignant conversion.

Prognostic factors associated with brain metastases from epithelial ovarian carcinoma.

Brain metastasis from epithelial ovarian carcinoma (EOC) is managed by a multimodal treatment approach. Thus, to determine the prognostic factors associated with this situation is important for management decisions regarding the type of treatment and aggressiveness of treatment. From 1995 to 2005, 13 patients with brain metastases resulting from EOC underwent treatment at Samsung Medical Center. We retrospectively reviewed the medical records to determine prognostic factors and to evaluate treatment outcome. The median age at diagnosis for primary ovarian carcinoma and brain metastasis was 52 and 55 years, respectively. Median interval to brain metastases was 28 months after the diagnosis of EOC. At the time of analysis, nine patients had died of disease. The median survival from brain relapse was 7 months. A Karnofsky performance status of 70 or higher, primary control, solitary brain lesions, recursive partitioning analysis (RPA) class, and treatment modality including gamma-knife radiosurgery (GKRS) were related to survival on univariate analyses. Multivariate analysis showed that treatment modality including GKRS was a more important prognostic factor than RPA class (P = 0.04). This small series demonstrated that GKRS can be a valuable modality for the management of brain metastasis in patients with EOC. Therefore, a better outcome can be achieved by choosing GKRS in their treatments in selected patients.

Pad - a new self-collection device for human papillomavirus.

This study was designed to determine the accuracy and agreement of a self-collection method using pad for human papillomavirus (HPV) DNA. One hundred and thirty-four patients at university hospitals voluntarily participated in the accuracy study, and 314 volunteers participated in the agreement study at local clinics. DNA was extracted and amplified using HPV L1 consensus primers designed for the direct sequencing. In the accuracy study, all samples were probed via histological examinations. With regard to the detection of squamous intraepithelial lesion (SIL), self-collection pad sampling displays sensitivity, of 76.9%, and specificity, of 93.3%. Three hundred and fourteen self-collection pad samples and the concurrent physicians' samples showed a 97.8% agreement, with a Kappa value of 0.9200. A new self-collection pad for the detection of HPV DNA appears to constitute an easy, rapid, and convenient alternative method for the cervical cancer screening of many women with the virtue of being incredible readily accessible.

Increased expression of calpain 6 in uterine sarcomas and carcinosarcomas: an immunohistochemical analysis.

Calpain 6 (Capn6) is one of the calcium-dependent intracellular nonlysosomal proteases. Recently, Capn6 was found to be overexpressed in leiomyosarcomas (LMSs) compared with normal myometrium. This investigation was performed to determine the expression of Capn6 in uterine sarcomas and carcinosarcomas and to determine whether there is a relationship between the clinical findings and the expression of Capn6. Seventeen cases, treated from 1994 to 2004, were evaluated. These included five LMS, seven endometrial stromal sarcomas, and five uterine carcinosarcomas (malignant mullerian mixed tumor [MMMT]). Formalin-fixed, paraffin-embedded tissue sections were immunostained with anti-Capn6 domain-II (anti-DII) and anti-Capn6 domain-T (anti-DT) antibodies. A semiquantitative assessment was performed. All 17 tumors expressed the Capn6 protein; this finding was in contrast to the absence of expression of the Capn6 protein in all of the normal control tissues. The distribution of staining was diffuse. The cytoplasm and nucleus were stained evenly. The mean age of the patients whose samples were stained strongly by anti-DII was higher (P= 0.031). There were no significant associations between tumor stage and staining intensity by anti-DII (P= 1.000) or anti-DT (P= 0.576). However, there was a marginally significant association between tumor subtype and staining intensity (P= 0.054 and P= 0.053, respectively). The expression of Capn6 had no association with disease-free survival (P= 0.367 and P= 0.166, respectively). All of the uterine sarcomas and MMMTs expressed Capn6 protein. This study showed that there were marginally significant associations between tumor subtypes and staining intensity, but no association was found with tumor stage and survival.

Salvage chemotherapy with a combination of paclitaxel, ifosfamide, and cisplatin for the patients with recurrent carcinoma of the uterine cervix.

The aim of this study was to assess the efficacy and toxicities of a combination of paclitaxel, ifosfamide, and cisplatin (TIP) for recurrent carcinoma of the uterine cervix. Fifty-three patients with recurrent cervical carcinoma were treated with ifosfamide 1500 mg/m(2) intravenously over 3 h on days 1-3, paclitaxel 135 mg/m(2) as a 3-h intravenous infusion, and cisplatin 50 mg/m(2) intravenously over 30 min on day 1. The chemotherapy was repeated every 3 weeks until there was disease progression or unacceptable toxicity. Forty-five patients received at least three courses of treatment and were evaluable for their response. Twenty-one patients (46.7%) showed objective responses, including 4.4% complete responses and 42.2% partial responses. The median time to progression and the overall survival for all the patients were 8.0 months (95% confidence interval [CI], 7.1-8.9 months) and 19.0 months (95% CI, 11.9-26.1 months), respectively. The median duration of response was 9.0 months. Patients who had previously been treated with another chemotherapy after tumor recurrence showed a moderate response rate (29.4%) but a shorter time to progression (6 vs 8 months, P= 0.0421) and a shorter survival (11 vs 39 months, P= 0.0018). Patients with good performance status showed a higher response rate (63.6% vs 30.4%, P= 0.026) and a longer time to progression (9 vs 7 months, P= 0.0049). Patients with recurrent disease only outside the previous radiotherapy (RT) field exhibited a slightly higher response without statistical significance (60.0% vs 36.0%, P= 0.109). Grade 3 or 4 toxicities included neutropenia in 13% of patients and neurotoxicity in 5%. Three deaths during treatment were observed, but two of them were due to disease progression. We conclude that the combination chemotherapy with TIP yields a high response rate with acceptable toxicity for patients with recurrent cervical carcinoma, including those patients who have failed to respond to prior platinum-based chemotherapy.

Increased expression of pAKT is associated with radiation resistance in cervical cancer.

Phosphorylated AKT (pAKT) is a major contributor to radioresistance in human cancers. The aim of this study was to investigate the association of pAKT expression and radiation resistance in cervical cancer. A retrospective review was made of the records of 27 women who received primary radiation therapy due to locally advanced cervical cancer (LACC) with FIGO stage IIB-IVA. Nine patients regarded as radiation resistant developed local recurrences with a median progression free interval of 9 months. Eighteen patients did not show local recurrences, and were regarded as a radiation-sensitive group. Using pretreatment paraffin-embedded tissues, we evaluated pAKT expression by immunohistochemistry. A significant association was found between the level of pAKT expression and local recurrence. Immunohistochemical staining for pAKT was significantly more frequent in the radiation-resistant than in the radiation-sensitive group (P=0.004). The mean progression-free survival was 86 months for patients with pAKT-negative staining (19 cases) and 44 months for patients with pAKT-positive expression (eight cases) (P=0.008). These results suggest that signalling from phosphatidylinositide 3-kinase/pAKT can lead to radiation resistance, and that evaluation of pAKT may be a prognostic marker for response to radiotherapy in LACC.

Analyses of atypical squamous cells refined by the 2001 Bethesda System: the distribution and clinical significance of follow-up management.

This study was conducted to analyze the clinical significance of follow-up diagnostic methods of atypical squamous cells (ASC) (the 2001 Bethesda System) cases according to age. A computerized search of the cytology database was performed to retrieve all cases diagnosed as ASC from 2001 to 2003. The pathologic reports for all follow-up diagnoses were reviewed. We divided the patients into two groups according to their age, younger than 50 years of age and 50 years and older, and follow-up diagnoses were compared between the two groups. ASC was identified in 1035 (2.0%) of 49,882 women screened, and a total of 914 patients were eligible. In atypical squamous cells of undetermined significance (ASC-US) cases, colposcopically directed biopsy showed CIN I (CIN is cervical intraepithelial neoplasia) or higher grade lesions in 34.9% of cases younger than 50 years of age and in 17.4% of cases 50 years and older (P= 0.000). However, repeat Pap smears and human papillomavirus DNA testing showed no differences between the two groups. In contrast, the three methods did not exhibit significant difference between the two groups in patients with atypical squamous cells, cannot exclude high-grade squamous intraepithelial lesion (ASC-H) (P= 0.743). Colposcopically directed biopsy for the ASC-US was more useful in patients younger than 50 years of age than in those who were 50 years and older. It is suggested that age should be considered in deciding follow-up diagnostic methods in patients with ASC-US.

A pilot study of three-cycle consolidation chemotherapy with paclitaxel and platinum in epithelial ovarian cancer patients with clinical complete response after paclitaxel and platinum chemotherapy.

The aim of this study is to evaluate the efficacy of three additional cycles of paclitaxel and platinum chemotherapy in epithelial ovarian cancer patients with clinical complete response (CR). Patients with histologically confirmed epithelial ovarian cancer stages II-IV with clinical CR after primary surgery and six cycles of chemotherapy with paclitaxel/platinum entered into the study. Three cycles of paclitaxel/platinum (cisplatin, carboplatin) were administered as a consolidation chemotherapy only in patients who agreed to the informed consent. Patients without further treatment served as controls. A total of 81 patients entered into the study. According to the informed consent, 42 patients were treated by the consolidation chemotherapy, and 39 patients were followed up without further treatment. The median actuarial disease-free survival for the patients with and without consolidation chemotherapy was 25.0 months and 26.0 months, respectively (P= 0.80). The median overall survival is not reached. World Health Organization grade 3-4 toxicities in the consolidation arm were increased but showed no significant differences statistically. Although the sample size is small and not randomized, these results suggest that three cycles of consolidation chemotherapy with paclitaxel/platinum might not provide a favorable outcome in patients with a clinical CR.

A case of alveolar soft part sarcoma with vaginal metastasis: successful control of vaginal bleeding with external beam irradiation.

Alveolar soft part sarcoma (ASPS) of the vagina is an exceptionally rare neoplasm. Furthermore, vaginal metastasis of ASPS has not been reported. A 28-year-old woman with a history of a right thigh mass diagnosed as ASPS excised 8 years ago presented to the emergency room with massive vaginal bleeding and anemia. Biopsy of a vaginal mass revealed that the tumor was a vaginal metastasis of ASPS. For control of intractable bleeding and preventing further transfusions, palliative radiation therapy was planned. She received a total of 39 Gy (daily 3 Gy, using 15-MV photons), and after 6-Gy irradiation, there was no more vaginal bleeding and no more transfusion needed. This is the first case of vaginal metastasis of ASPS reported in the literature that was manifested by intractable vaginal bleeding, which was controlled successfully with radiation therapy.

Preliminary results of consolidation chemotherapy following concurrent chemoradiation after radical surgery in high-risk early-stage carcinoma of the uterine cervix.

AIMS: To evaluate the efficacy and toxicity of consolidation chemotherapy after concurrent chemoradiation (CCRT) with 5-fluorouracil (5-FU) and cisplatin in the treatment of high-risk, early stage cervical carcinoma after radical surgery. MATERIALS AND METHODS: Women with clinical stage IB and IIA cervical carcinoma, initially treated with radical hysterectomy and pelvic lymphadenectomy, and who had positive pelvic lymph nodes, positive margins, parametrial involvement, or all three, were divided into either a CCRT alone group or a consolidation chemotherapy after CCRT group. Three cycles of chemotherapy were given to the CCRT alone group, and six cycles to the consolidation chemotherapy group. Women in each group received 50.4 Gy external radiation in 28 fractions to a standard pelvic field. Chemotherapy consisted of cisplatin 60 mg/m2 (X 1) and 5-FU 1000 mg/m2/d (X 5) every 3 weeks, with the first and second cycles given concurrent with radiation. Survival and toxicity were compared between the two groups. RESULTS: Forty women were evaluable (25 in the CCRT alone group and 15 in the consolidation chemotherapy group). The estimated 2-year progression-free survival was 87.7% in the CCRT alone group and 67.0% in the consolidation chemotherapy group. The estimated 2-year overall survival was 95.8% in the CCRT alone group and 100% in the consolidation chemotherapy group. However, no significant differences were found in progression-free and overall survival in the two groups (P = 0.17 and P = 0.29, respectively). Grade 2 or higher leukopenia and neutropenia were significantly more frequent in the consolidation chemotherapy group than in the CCRT alone group (P = 0.02 and P < 0.01, respectively). CONCLUSIONS: Although the sample size was small, and this study was not randomised, these results suggest that consolidation chemotherapy may not improve survival. Rather, it may increase haematologic toxicities for women with high-risk, early stage cervical carcinoma who undergo radical surgery followed by CCRT.