Endometrial Stromal Tumor is a rare malignant tumor seen in perimenopausal women. This case of stromal tumour young nulliparous woman around her early thirties mimicking Fibroid uterus. She presented with 34 weeks size mass abdomen six months duration without any menstrual irregularities. The was diagnosed to be huge sub serous fibroid by both clinical and ultrasonographic examination. MRI reve...

Reprint requests to: Dr. Wen-Ko Su Department of Radiology, Hsinchu Mackay Memorial Hospital. No. 690, Sec. 2, Guang Fu Road, Hsinchu 30071, Taiwan, R.O.C. Endometrial stromal sarcoma (ESS) is a rare mesenchymal neoplasm that usuallyoccurs as a primary tumor of the uterus. Endometrial stromal sarcomas may occasionally arise in other sites, such as the ovary, mesentery, and vagina. We report an ...

INTRODUCTION Low-grade endometrial stromal sarcoma is very rare and difficult to diagnose in the early stage. A standard treatment has not been established. In this case report of a patient with long-term survival, we describe an effective treatment for advanced low-grade endometrial stromal sarcoma. CASE PRESENTATION A 24-year-old Japanese woman who presented with prolonged menstruation was ...

Endometrial stromal sarcoma represents a very rare pathological entity occurring as a malignant disease in women genital sphere, frequently in the age group of 40-50 years. Low grade endometrial stromal sarcoma (LGESS) is a rare uterine sarcoma constituting 0.2% of all the uterine malignancies with a good prognosis despite a tendency to recur. We report a case of 42 yr old woman presented with ...

Endometrial stromal sarcoma is known to be a hormone-dependent tumor. Efficacy of hormonal therapy including high-dose progestins, aromatase inhibitors or gonadotropin-releasing hormone analogs has been reported. We report a case of recurrent endometrial stromal sarcoma, the tumor cells of which were strongly positive for CD10, estrogen and progesterone receptors. Although almost all of the pel...

The endometrial stromal nodule is a benign tumor composed of differentiated endometrial stromal cells arranged as a well circumscribed nodule with smooth non-invasive margins. They are rare neoplasms, diagnosed in most instances by microscopy. Although nodules are benign in nature, hysterectomy is the treatment of choice to enable evaluation of the tumor margins which are well demarcated in end...

Endometrial stromal sarcoma (ESS) is an aggressive uterine sarcoma. We report a case of a large endometrial stromal sarcoma in a 42 year nulliparous woman with chronic kidney disease presenting with acute urinary retention and irregular per vaginal bleeding. Ultrasound and Doppler imaging revealed a heterogeneous mass in the endometrial cavity with internal vascularity. Magnetic resonance imagi...

Endometrial stromal tumors are reviewed with emphasis on their wide morphologic spectrum and problems in differential diagnosis, highlighting issues that have received particular attention in the recent literature. These neoplasms are divided into two major categories--endometrial stromal nodules and endometrial stromal sarcomas--a distinction made on the basis of the lack of significant infilt...

Endometrial stromal sarcomas account for 0.25% of all uterine malignancies. These tumours were originally divided into low grade and high grade stromal sarcomas, but the recent World Health Organisation classification (2003) recognises low grade stromal sarcoma and undifferentiated endometrial sarcoma. Low grade sarcomas may exhibit other forms of differentiation, including smooth muscle and se...

This report describes a uterine tumour exhibiting areas of both endometrial stromal and smooth muscle diVerentiation. There was extensive intravasular permeation within the myometrium as well as extrauterine vascular involvement. The endometrial stromal component had a myxoid appearance and the smooth muscle component exhibited the typical features of intravenous leiomyomatosis. An additional f...