Amin Ramzan
University of Southern California
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Gynecologic Oncology | 2015
Koji Matsuo; Amin Ramzan; M. Gualtieri; Paulette Mhawech-Fauceglia; Hiroko Machida; Aida Moeini; Christina E. Dancz; Yutaka Ueda; Lynda D. Roman
OBJECTIVE Although a fraction of endometrial hyperplasia cases have concurrent endometrial carcinoma, patient characteristics associated with concurrent malignancy are not well described. The aim of our study was to identify predictive clinico-pathologic factors for concurrent endometrial carcinoma among patients with endometrial hyperplasia. METHODS A case-control study was conducted to compare endometrial hyperplasia in both preoperative endometrial biopsy and hysterectomy specimens (n=168) and endometrial carcinoma in hysterectomy specimen but endometrial hyperplasia in preoperative endometrial biopsy (n=43). Clinico-pathologic factors were examined to identify independent risk factors of concurrent endometrial carcinoma in a multivariate logistic regression model. RESULTS The most common histologic subtype in preoperative endometrial biopsy was complex hyperplasia with atypia [CAH] (n=129) followed by complex hyperplasia without atypia (n=58) and simple hyperplasia with or without atypia (n=24). The majority of endometrial carcinomas were grade 1 (86.0%) and stage I (83.7%). In multivariate analysis, age 40-59 (odds ratio [OR] 3.07, p=0.021), age≥60 (OR 6.65, p=0.005), BMI≥35kg/m(2) (OR 2.32, p=0.029), diabetes mellitus (OR 2.51, p=0.019), and CAH (OR 9.01, p=0.042) were independent predictors of concurrent endometrial carcinoma. The risk of concurrent endometrial carcinoma rose dramatically with increasing number of risk factors identified in multivariate model (none 0%, 1 risk factor 7.0%, 2 risk factors 17.6%, 3 risk factors 35.8%, and 4 risk factors 45.5%, p<0.001). Hormonal treatment was associated with decreased risk of concurrent endometrial cancer in those with ≥3 risk factors. CONCLUSIONS Older age, obesity, diabetes mellitus, and CAH are predictive of concurrent endometrial carcinoma in endometrial hyperplasia patients.
International Journal of Gynecological Pathology | 2016
Paulette Mhawech-Fauceglia; Amin Ramzan; Saloni Walia; Huyen Q. Pham; Annie A. Yessaian
A 36-yr-old woman presented with abdominal discomfort. A computed tomography scan revealed a large left cystic and solid pelvic mass without evidence of metastatic disease. Total hysterectomy with bilateral salpingo-oophorectomy and tumor staging was performed. Grossly, the ovarian mass measured 20×18 cm and the cut surface was multiloculated with 1 single mural nodule measuring 2×1.5 cm. The histologic diagnosis of ovarian mucinous borderline tumor with a microfocus of anaplastic carcinoma arising in sarcoma-like mural nodule, FIGO Stage IA was rendered. After 3 mo, the patient returned with symptomatic anemia. A computed tomography scan showed enlarged retroperitoneal and pelvic lymph nodes. Image-guided biopsy of the pelvic lymph node showed a metastatic anaplastic carcinoma from her primary ovarian carcinoma. Chemotherapy was initiated, but the patient developed fulminant disseminated intravascular coagulation within <1 wk of her presentation which was fatal.
International Journal of Gynecological Cancer | 2015
Amin Ramzan; Jocelyn Garcia-Sayre; Marianne S. Hom; Kyle A. Graham; Joseph N. Carey; Laila I. Muderspach; Koji Matsuo
Objective To examine intraoperative and postoperative complication rates for surgical staging combined with panniculectomy for endometrial cancer. Methods A prospectively collected institutional surgical database was used to identify patients with endometrial cancer who underwent hysterectomy-based surgical staging between December 2008 and August 2014 (n = 551). The cases were grouped into surgical staging with panniculectomy (panniculectomy group, n = 11 [2.0%]), laparotomy without panniculectomy (laparotomy group, n = 208 [37.7%]), and laparoscopy (minimally invasive surgery group, n = 332 [60.3%]). Major complication and surgical wound complication rates within 30 days from surgery were compared. Results The panniculectomy group had a significantly higher body mass index compared with other approaches (panniculectomy group, laparotomy group, and minimally invasive surgery group: 60.4, 35.7, and 34.1; P < 0.001) and had a high stage I disease rate (90.9%, 61.5%, and 88.3%; P < 0.001). Mean pannus weight was 5733 g (4.4% of body weight). Intraoperative major complication rates were statistically nonsignificant across the groups (0%, 7.2%, and 4.2%; P = 0.23); however, the panniculectomy group had a significantly higher postoperative major complication rate compared with other approaches (36.4%, 16.3%, and 5.1%; P < 0.001). In multivariate analysis controlling for age, ethnicity, body habitus, medical comorbidities, and tumor factors, panniculectomy remained an independent predictor for increased risk of postoperative major complications (adjusted odds ratio, 4.37; P = 0.043). Surgical mortality rates were similar across the groups (0%, 0.5%, and 0%; P = 0.44). Among superobese patients (n = 50), intraoperative and postoperative complication rates were statistically similar across the 3 groups (all, P > 0.05). Conclusion Although panniculectomy-combined surgical staging is associated with an increased risk of postoperative complications, the majority recovered uneventfully, making this approach a feasible treatment option, especially for superobese patients with endometrial cancer.
Journal of Surgical Education | 2018
Renata R. Urban; Amin Ramzan; David W. Doo; Henry L. Galan; Lorie M. Harper; Kenan Omurtag; Tyler M. Muffly; Jeanelle Sheeder; Saketh R. Guntupalli
OBJECTIVE To evaluate the perceptions of current and former fellows in obstetrics and gynecology (OBG) subspecialties of their readiness for fellowship training. METHODS A previously used survey was modified and distributed in 2016 to current and former fellows in gynecologic oncology, maternal-fetal medicine, reproductive endocrinology-infertility, and female pelvic medicine and reconstructive surgery. The survey explored domains of professionalism, independent practice, psychomotor ability, clinical evaluation, and scholarship. A standard Likert scale was employed and domains/responses were tailored to each subspecialty. Standard statistical models were utilized. RESULTS A total of 478 fellows responded to the survey. Nearly 75% of fellows from each specialty reported feeling prepared or very prepared for fellowship. More than 65% of fellows from each specialty reported feeling very prepared to perform core surgical procedures. More than 90% of respondents reported having opportunities during residency to independently develop a plan of action for patients on labor and delivery. Fewer respondents reported opportunities to independently manage postoperative complications-40.7% of gynecologic oncology and 44.7% of female pelvic medicine and reconstructive surgery reported having such opportunities, whereas 91.9% of maternal-fetal medicine respondents reported having had such opportunities. While 46.4% of respondents received education on scientific writing during residency, 80% reported writing a manuscript as a resident. CONCLUSIONS The majority of current and former fellows in OBG subspecialties report feeling prepared for fellowship in terms of clinical and surgical skills. Their feedback reveals opportunities for improvement of independent practice in gynecologic scenarios, as well as formal education on scientific research, for OBG residencies.
American Journal of Obstetrics and Gynecology | 2012
Amin Ramzan; Marlena S. Fejzo; Patrick M. Mullin
Gynecologic oncology reports | 2015
Grace Kim; Huyen Q. Pham; Amin Ramzan; Esther Elishaev; Paulette Mhawech-Fauceglia
Obstetrics & Gynecology | 2015
Amin Ramzan; Brian Kay; Teodulo Meneses; Shivani Aggarwal; Paulette Mhawech-Fauceglia; Christina E. Dancz
Archive | 2014
Amin Ramzan; Teoludo Meneses; Maryam Sharifian; Xing Ren; Li Yan; Nancy Barr; Song Liu; Yvonne G. Lin; Christina E. Dancz; Paulette Mhawech-Fauceglia
Archive | 2014
Amin Ramzan; Paulette Mhawech-Fauceglia; Shahram Bonyadlou; Brian Kay; Yvonne G. Lin
Gynecologic Oncology | 2014
Amin Ramzan; T. Meneses; Yvonne G. Lin; P. Fauceglia