نتایج جستجو برای: childhood tumor
تعداد نتایج: 574765 فیلتر نتایج به سال:
Rhabdomyosarcoma is the most common childhood primary malignant tumor of orbit. Most of patients present between the ages of 7 and 8 years. Pure eyelid rhabdomyosarcoma is a very rare tumor with only a few reported cases in the literature. We introduce a pure embryonal rhabdomyosarcoma of upper lid in 15-year-old patient and demonstrate successful management of it.
Childhood dermal tumors with melanocytic features is an unusual tumor that can create diagnostic confusion. Among them, paraganglioma-like melanocytic tumors- previous included in melanocytic tumors of uncertain malignant potential- has some particular histopathologic and immunohistochemical features. We describe a case of 13 years old girl with a paraganglioma-like dermal melanocytic tumor of ...
Childhood brain tumors are not just the same tumors that arise in adulthood. Brain tumors in children and adults differ significantly in their incidence, tumor type, and treatment. Overall, survival rates for those with brain tumors are better in childhood than in the adult years. However, the immaturity of the child's brain makes treatment decisions difficult, especially in infants. The majori...
Malignant germ-cell tumors (MGCT) are rare tumors of childhood accounting for less than 3% of pediatric malignancies. Yolk sac (endodermal sinus) tumor is one of the malignant germ cell tumor that usually involves the gonads (ovaries and testes). Its occurrence in the vagina is extremely rare. We report a 6-months old girl presented with a vaginal mass diagnosed as a yolk sac tumor. This diagno...
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