OBJECTIVE
Tenascin is an extracellular matrix glycoprotein that is expressed during embryogenesis, inflammation, angiogenesis, and carcinogenesis. The aim of this study was to investigate how tenascin expression relates to histological grade, angiogenesis, and radiological findings in
The relationship of various verruciform squamous cell proliferations of the penis such as verrucous carcinoma, with or without anaplasia and giant condyloma, is uncertain. We conducted clinicopathologic, flow cytometric, and HPV typing studies on 15 cases of penile verrucous carcinoma to investigate
Carcinoma in situ (CIS) of the urinary bladder is defined as a flat lesion comprising of cytologically malignant cells which may involve either full or partial thickness of the urothelium. De novo CIS constitutes less than 3% of all urothelial neoplasms; however, CIS detected concurrently or
OBJECTIVE
Rosette-forming glioneuronal tumor is a newly described mixed glial and neuronal tumor. We describe two cases and review the literature to better characterize this entity.
METHODS
Patients were surgically treated, and tumors were diagnosed by light microscopy and immunohistochemistry using
The descriptive term papillary glioneuronal tumor (PGNT) has been repeatedly applied to a morphologic subset of low-grade mixed glial-neuronal neoplasia of juvenile and young adult patients. We report on a 13-year-old boy with PGNT of the left temporal lobe, who presented with headaches and a single
An extra-axial nodule in the cerebello-medullary fissure is described, occurring in a 27-year-old-woman. MRI and CT scans revealed the lesion was a non-enhanced round mass, which was associated with mild atrophy of the surrounding cerebellum, but with no perifocal edema. In the surgical observation,
To characterize histopathological and clinical features of angiomatous meningioma, 38 cases of angiomatous meningioma, ie, meningiomas whose vascular component exceeded 50% of the total tumor area, are reported. In addition to histologic examinations, clinical characteristics as well as follow-up
اكتب أحد الأعراض أو المرض واقرأ عن الأعشاب التي قد تساعد ، واكتب عشبًا واطلع على الأمراض والأعراض التي تستخدم ضدها. * تستند جميع المعلومات إلى البحوث العلمية المنشورة