A matched follow-up study design was used to test the hypothesis that pregnancy rates following assisted reproduction procedures do not differ between women with or without intramural or sub-serosal uterine leiomyomas. Women undergoing their first in-vitro fertilization (IVF)-embryo transfer or zygote intra-Fallopian transfer (ZIFT) cycle between January 1993 and June 1995 were included. Cases ...

Bladder leiomyomas are benign mesenchymal neoplasms and very rare urinary tumours that represent <0.5% of all bladder tumours, with only 250 cases reported worldwide to date [1,2]. Patients with bladder leiomyomas can be asymptomatic, but the majority present with obstructive symptoms (49%), irritative symptoms (38%) and hematuria (11%) [3,4]. The importance of recognizing their characteristic ...

leiomyomas are benign tumors that originate from smooth muscle cells. leiomyomas are well known to be the commonest neoplasm arising from the uterus but leiomyomas originating from the scrotum is a rare entity. they originate from the subcutaneous tissue or tunica dartos and can be solitary or multiple. we present a case of solitary scrotal leiomyoma in a 75 years old male who presented with a ...

Bladder leiomyomas are benign mesenchymal neoplasms and very rare urinary tumours that represent <0.5% of all bladder tumours, with only 250 cases reported worldwide to date [1,2]. Patients with bladder leiomyomas can be asymptomatic, but the majority present with obstructive symptoms (49%), irritative symptoms (38%) and hematuria (11%) [3,4]. The importance of recognizing their characteristic ...

Introduction. Leiomyomas are common benign tumours of female reproductive tract and are rarely seen in extrauterine location. Case Report. We report an interesting case of a free lying abdominal leiomyoma presenting as a painless abdominal lump in an elderly gentleman. Discussion. Primary abdominal leiomyomas are uncommon and require surgical removal if symptomatic.

Secreted frizzled related protein 1 (sFRP1) is a modulator of Wnt signaling. Recently, aberrations of Wnt signaling were reported to be involved in the pathology of various human neoplasms. We investigated the expression and function of sFRP1 in uterine leiomyomas. Secreted FRP1 expression was increased in leiomyomas, compared with normal myometrium using Northern and Western blot analyses. Exp...

BACKGROUND Atypical uterine leiomyomas show benign behavior. However, the distinction between leiomyomas and leiomyosarcomas may at times be problematic. We report a rare case of atypical uterine leiomyoma. We try to investigate potential immunohistochemical parameters that could be essential to distinguish cases of malignant smooth muscle tumors and those of uncertain or borderline histology. ...

OBJECTIVES: Esophageal leiomyoma is the most common benign tumor of the esophagus, and it originates from mesenchymal tissue. This study analyzed the clinicopathological characteristics of esophageal leiomyoma and aimed to evaluate the role of endoscopic ultrasonography in the diagnosis and treatment selection for these lesions. METHODS: Two hundred and twenty-five patients who had suspected ...

Advances in the medical and surgical treatment of uterine leiomyomas have stimulated interest in the imaging of these common tumors. The purpose of this essay is to illustrate the appearance of leiomyomas on images obtained with various techniques. The advantages of each technique in particular clinical circumstances are discussed.