نتایج جستجو برای: leiomyomas
تعداد نتایج: 1254 فیلتر نتایج به سال:
There have been no reports of intrabronchial leiomyomas treated by bronchotomy and bronchoplasty. Most intrabronchial leiomyomas have been treated by lobectomy or pneumonectomy because of their chronic infection or advanced parenchymal destruction. A leiomyoma of the left upper bronchus was diagnosed correctly by bronchoscopic biopsy, and successfully removed by localized resection via a bronch...
Leiomyomas are benign tumors usually found in the uterus although other organs such as the vagina and the ovaries can be involved. The most common etiology of tubal disorders is infection, but tubal leiomyomas remain a rare possibility. We hereby present a case-report of fallopian tube leiomyoma undiagnosed preoperatively despite the technological progress in radiologic imaging. The diagnosis w...
Leiomyomas (myoma or fibroid) are the most common gynecologic tumors that occur in women of reproductive age, but their molecular pathogenesis is still unknown. Since the growth of leiomyomas involve numerous vascular factors, an association between the leiomyoma and growth factors is suspected. Vascular endothelial growth factor (VEGF) is one of the most important angiogenic growth factors. VE...
Uterine leiomyomas and endometrial pathology are both associated with abnormal uterine bleeding. We report a case in which a nulliparous woman with heavy uterine bleeding and leiomyomas had undergone two prior hysteroscopic myomectomies for benign leiomyomas. She was evaluated, but was ineligible for a clinical trial of a novel Magnetic Resonance guided High Intensity Focused Ultrasound (MRgx20...
A 51-year-old Caucasian female presenting with renal-cell cancer and cutaneous leiomyomas was later diagnosed with Hereditary Leiomyomatosis and Renal Cell Cancer (HLRCC) Syndrome. HLRCC is an autosomal dominant condition caused by a mutation in the fumarate hydratase gene, which encodes for an enzyme in the citric acid cycle. This syndrome has been reported in over 100 families throughout the ...
A 49-year-old lady presented with multiple recurring painful lesions over her thighs, arms, and back. Past medical history included a left sided nephrectomy for renal cell carcinoma and a hysterectomy for multiple uterine fibroids (leiomyomas). Histopathological examination revealed changes consistent with pilar leiomyomas. Gene mutation analysis confirmed a diagnosis of hereditary leiomyomatos...
INTRODUCTION It is common for leiomyoma to undergo various secondary changes like hyaline degeneration, cystic change, myxoid degeneration, infection, necrosis, calcification, red degeneration and very rarely ossification. They are said to result from inadequate blood supply resulting in replacement of muscle fibres by hyaline material, collagen, calcium, mucopolysaccharides or a combination of...
Leiomyomas are benign soft tissue neoplasms that arise from smooth muscles. Three distinctive patterns of leiomyoma have been described as piloleiomyomas, angioleiomyomas and genital leiomyomas. Here in, we report the case of 39-year male with chief complain of growth on his lower left front region of the jaw. On the basis of clinical examination, it was provisionally diagnosed as pyogenic gran...
Degenerative changes are encountered relatively frequently in uterine leiomyomas. Morphologic changes within leiomyomas, particularly necrosis and alterations in cellularity, have been described following treatment with gonadotrophin releasing hormone analogue, but the effects of this form of treatment on the morphology of the normal myometrium are less well documented. A case is reported of a ...
BACKGROUND Leiomyomas are benign tumors observed mainly in adult women. The retroperitoneum is a rare location for leiomyomas; almost 100 cases have been reported. Because retroperitoneal leiomyomas are paucisymptomatic and the tumor size at diagnosis is relatively large, surgical management is challenging. Regular follow-up is required because recurrence and malignant sarcomatous transformatio...
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