نتایج جستجو برای: mesectodermal leiomyoma

تعداد نتایج: 3655  

2016
Bin Deng Xue-Feng Gao Yun-Yun Sun Yuan-Zhi Wang Da-Cheng Wu Wei-Ming Xiao Jian Wu Yan-Bing Ding

BACKGROUND Pseudoachalasia is a rare disorder whose presentation strongly resembles idiopathic achalasia. CASE PRESENTATION Here, we present a case of a 42-year-old female patient with esophageal leiomyoma who was initially diagnosed with achalasia. On endoscopical investigation, however, it became apparent that she had pseudoachalasia as consequence of a leiomyoma at the esophagogastric junc...

Journal: :Nepal Medical College journal : NMCJ 2008
K Koirala M L Shrestha P R Chalise B B Shrestha R Shrestha

Leiomyoma is a benign smooth muscle neoplasm. They can occur in any organ, but the most common forms occur in the uterus, small bowel and the esophagus. Leiomyoma of breast is a rare benign non epithelial tumor. Most leiomyomas in the breast are found in the subareolar region. There are few cases being reported in the literature. Here we report a case of 52 years old lady who presented to us wi...

2014
YUE-HONG SHEN KAI YANG

Urethral leiomyoma is an extremely rare condition that arises from the smooth muscle of the urethra. To the best of our knowledge, there is only a single reported recurrence treated by a repeat excision in the literature to date. The present study reports an exceptionally rare case of a recurrent huge leiomyoma of the female urethra. The 47-year-old female was diagnosed with a huge mass located...

2015
Ting Zhao Xishi Liu Yuan Lu

Leiomyoma of vulva is rare, and usually misdiagnosed clinically as Bartholin cyst. It usually presents spindle-shaped tumor cells, but some rare cases consisted mainly of atypical epithelioid tumor cells. We report here a case of 30-year-old woman consulting with a vulvar mass of 7 cm in the Bartholin glands area. The lesion was surgically excised with its capsule completely. Pathological exami...

Journal: :Proceedings of the Royal Society of Medicine 1935

Journal: :World neurosurgery 2016
Juanita Garces Mansour Mathkour Edison Valle-Giler Tyler Scullen J Franklin Berry Roger D Smith

BACKGROUND Primary intracranial leiomyoma is an extremely rare occurrence of a low-grade mesenchymal tumor characterized by a proliferation of smooth muscle cells. When present, these lesions predominantly occur in immunocompromised patients in the setting of infection or transplant and have not been known to involve the ventricular system of the brain. In this report, we describe a case of pri...

Journal: :Human reproduction 2008
Akira Morikawa Noriyuki Ohara Qin Xu Koji Nakabayashi Deborah A DeManno Kristof Chwalisz Shigeki Yoshida Takeshi Maruo

BACKGROUND A recent clinical trial demonstrated that selective progesterone receptor modulator asoprisnil is effective in reducing uterine leiomyoma volume. We investigated the effects of asoprisnil in vitro on the expression of the extracellular matrix (ECM)-remodeling enzymes and collagens in cultured leiomyoma and matching normal myometrial cells. METHODS The expression of extracellular ma...

Journal: :acta medica iranica 0
alireza ghanadan department of dermatopathology, razi hospital, tehran university of medical sciences, tehran, iran. ata abbasi department of pathology, tehran university of medical sciences, tehran, iran. kambiz kamyab hesari department of dermatopathology, razi hospital, tehran university of medical sciences, tehran, iran.

smooth muscle tumors rather benign or malignant can arise wherever the muscular tissue presents but cutaneous leiomyoma is one of the rare benign tumors of the which even the diagnostic criteria from the malignant type of the tumor is still in doubt. this study was aimed to compare the subtypes of cutaneous leiomyoma from different histologic aspects in order to find unique criteria for better ...

Journal: :iranian journal of pathology 0
recep bedir dept. of pathology, recep tayyip erdogan university school of medicine, rize, turkey rukiye yilmaz dept. of pathology, recep tayyip erdogan university school of medicine, rize, turkey i̇brahim sehitoglu dept. of pathology, recep tayyip erdogan university school of medicine, rize, turkey cuneyt yurdakul dept. of pathology, recep tayyip erdogan university school of medicine, rize, turkey

round ligament leiomyoma of uterus is rare. it can be presented as inguinal swelling mimicking the inguinal hernia or lymph node. surgical excision is its curative treatment. definitive diagnosis is made by histopathological examination. a 32 year old pregnant patient having round ligament leiomyoma as diagnosed histopathologically in recep tayyip erdogan university hospital in 2014 was present...

2006
Rosa Moghadam Ruth B. Lathi Babac Shahmohamady Naghmeh S. Saberi Ceana H. Nezhat Farr Nezhat Camran Nezhat

OBJECTIVE We evaluated the role of MRI as a preoperative diagnostic tool for leiomyoma and adenomyosis. METHOD This is a retrospective chart review at a university-based hospital. The study included 1517 women who underwent hysterectomy or myomectomy over a 5-year period, and 153 women with a preoperative pelvic MRI were included. Comparisons were made between the results of the MRI and posto...

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