نتایج جستجو برای: choroidal leiomyoma
تعداد نتایج: 12376 فیلتر نتایج به سال:
Primary ovarian leiomyoma is a rare benign ovarian tumor. Ovarian leiomyoma accompanied with atypical Meigs’ syndrome is extremely rare. A 13-year-old woman had underlying primary lymphedema and visited our clinic due to associated vulvar edema. During a gynecologic examination, we detected a right ovarian tumor with large amounts of ascites on transrectal ultrasonography. The tumor size increa...
BACKGROUND Indocyanine green video-angiography is a recently popularised technique for imaging the retina and choroid. Little is known about the value of this technique in the evaluation of choroidal tumours. METHODS Indocyanine green video-angiograms of 51 patients with choroidal tumours, including 32 with choroidal melanoma, five with choroidal naevus, four with choroidal metastasis, four w...
Leiomyoma may originate at any anatomic location of smooth muscle in the genitourinary system. The kidney capsule is the most common site for the genitourinary leiomyomas. Leiomyoma origination from the scrotum is rare. The previous reported cases presented as small, firm, nontender, slowly enlarging freely movable masses within the scrotum. We report a case of leiomyoma of the tunica dartos, a...
A case of ovarian leiomyoma is reported, together with histologic, immunohistologic and electron microscopic findings. A solid firm tumor, measuring 6.5 X 5 X 5 cm, was found in the right ovary of a 65-year-old woman. The tumor had an obvious whorled pattern on the cut-surface. Well-differentiated, long spindle-shaped neoplastic cells revealed positive immunoreactivity for anti-desmin. Ultrastr...
Leiomyoma is a benign myogenic tumor that may develop wherever smooth muscle is present. It occurs commonly in the uterus, skin, and gastrointestinal tract and is rare within the nasal cavity. Only three of twenty-four reported cases of sinonasal leiomyoma have been found to originate from the nasal septum. Treatment of choice for these neoplasms is surgical excision. We present two cases of na...
Purpose To present a young female patient with left anterior orbital leiomyoma that originates from the supraorbital neurovascular bundle. Case presentation A 41-year-old female patient was admitted to our clinic with a complaint of swelling of the left upper eyelid. Based on the ophthalmological and imaging assessments, the excisional biopsy with the preliminary diagnosis of dermoid cyst was...
Smooth muscle neoplasms are more frequent in human immunodeficiency infected children than in HIV seropositive adults. Endobronchial leiomyoma is a rare benign tumor in HIV infected adult patients. Epstein-Barr virus (EBV) has been implicated in the pathogenesis of these tumors. Here we describe an adult patient with HIV infection with atelectasis of the left upper pulmonary lobe as the first c...
We report a case of multiple benign metastasizing leiomyoma (BML) lung nodules showing faint or non-avid uptake of F-18 fluorodeoxyglucose (FDG) (respective 1-hour early and 2-hour delayed maximum standardized uptake values; 1.3 or less and 1.2 or less) in a 50-year-old woman with a history of hysterectomy for uterine leiomyoma at the age of 38 years. When multiple lung nodules show faint or no...
Leiomyoma is a rare tumor arising from the uveal tract. Fundoscopically, it appears as a yellowish-white, elevated mass and cannot be readily distinguished from melanoma or other uveal tumors. Cross-sectional imaging may have an important role, particularly when the opaque ocular media or a vitreous hemorrhage precludes a clear ophthalmoscopic view. In this respect, radiologists should be aware...
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 ...
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