김용범 교수

OBJECTIVE: The prognostic significance of positive peritoneal cytology in patients with early-stage endometrial cancer (Stage 1 or 2) is controversial and perhaps depends on the presence of other factors. The relationship of other prognostic factors with positive peritoneal cytology remains unclear. This study aimed to investigate the association between positive peritoneal cytology and prognostic factors and the influence of positive peritoneal cytology on survival in patients with early-stage

Evidence has shown that multidisciplinary tumor board conferences (MTBCs) improve patient management for various cancer types. However, few retrospective studies have investigated MTBC efficacy for patients with gynecologic cancers. Here, we prospectively aimed to evaluate how MTBCs influence patient management in gynecologic oncology. This prospective study included 85 consecutive cases that were presented at gynecologic oncology MTBCs in our tertiary university hospital between January 2015 an

This is a retrospective study which aims to identify major determinants of successful laparoscopic radical hysterectomy (LRH) versus abdominal radical hysterectomy (ARH) performed by inexperienced surgeons for stage IA2-IIA cervical cancer. A total of 161 consecutive patients with stage IA2-IIA cervical cancer who underwent RH were grouped into 2 groups according to the surgeons' experience with LRH: experienced surgeon versus inexperienced surgeon. After matching for age and risk factors, surgi

BACKGROUND: To compare the diagnostic accuracy of aspiration biopsy and dilatation and curettage (D&C) in patients diagnosed with endometrial hyperplasia prior to hysterectomy. METHODS: We retrospectively reviewed medical records of 250 patients diagnosed with endometrial hyperplasia by endometrial sampling between July 2003 and March 2020. Endometrial sampling was performed by aspiration biopsy (n = 150) or D&C (n = 100), followed by hysterectomy within 6 months. Pathological findings of hyster

We purposed to develop machine learning models predicting survival outcomes according to the surgical approach for radical hysterectomy (RH) in early cervical cancer. In total, 1056 patients with 2009 FIGO stage IB cervical cancer who underwent primary type C RH by either open or laparoscopic surgery were included in this multicenter retrospective study. The whole dataset consisting of patients' clinicopathologic data was split into training and test sets with a 4:1 ratio. Using the training set

The purpose of this study was to identify the role of HOXB9 and associated molecular mechanism in acquiring chemoresistance to ovarian cancer cells. After establishing HOXB9-overexpressing cells (HOXB9-OE/SKOV3), cisplatin resistance-induced cells (Cis-R/SKOV3), and an ovarian cancer xenograft mouse model, the effects of HOXB9 were evaluated in vitro and in vivo. Expression levels of ERCC-1, MRP-2, XIAP, and Bax/Bcl-2 were assessed as putative mechanisms mediating chemoresistance. Cisplatin-indu

► We experience one case of MZBL of MALT type in the fallopian tube. ► There was no remarkable inflammatory or infection sign. ► We report this case with a review of related literature.

We aimed to discover cell line-specific overexpressed HOX genes responsible for chemoresistance and to identify the mechanisms behind HOX-induced cell line-specific chemoresistance in EOC. Ten HOX genes and eight EOC cell lines were tested for any cell line-specific overexpression that presents a mutually exclusive pattern. Cell viability was evaluated after treatment with cisplatin and/or siRNA for cell line-specific overexpressed HOX genes. Immunohistochemical (IHC) staining for HOXB9 was perf

OBJECTIVE: To evaluate the diagnostic performance of circulating tumor cells (CTCs) using tapered-slit membrane filter (TSF)-based chipsets for the differential diagnosis of adnexal tumors. METHODS: A total of 230 women with indeterminate adnexal tumors were prospectively enrolled. The sensitivity, specificity, and accuracy of the CTC-detecting chipsets were analyzed according to postoperative pathological results and compared with those of cancer antigen (CA)-125 and imaging tests. RESULTS: Eig