The authors present a case of embryonal rhabdomyosarcoma of the middle ear in an adult patient. Computerized tomography indicated a malignant tumor and the diagnosis was confirmed by pathological analysis.

Epithelioid hemangioendothelioma is a vascular tumor with an intermediate malignant potential. This tumor is very rare in the lung parenchyma, and most of the previously reported cases have been asymptomatic. There is no standard therapy for this tumor and prognosis in the previous reports has been variable.Herein we report our experience with a 60-year-old woman presenting with hemoptysis and ...

Ovarian small cell carcinoma is a rare and highly malignant tumor with poor prognosis. It usually presents in younger females with features of hypercalcemia. The exact histogenesis of the tumor is unclear and it may present as an undifferentiated tumor. In such cases, immunohistochemistry (IHC) plays an important role to confirm the diagnosis. Limited treatment options are available and mainly ...

Introduction MRI semiotics in the differential diagnosis of primary extra-axial intracranial tumors (PEIT) Localization tumor and its relationship with anatomical structures Heterogeneity (heterogeneity) Tumor margins peritumoral edema Apparent diffusion coefficient (ADC) Dural tail sign Information technology for analysis radiomics Radiomics PEIT Conclusion

Chest radiology is an important investigation in the diagnosis of intrathoracic lesions. Benign and malignant lesions have characteristic radiological appearance. Awareness about these characteristics essential for further evaluation diagnosis. Keywords: feature benign lesion, Posterior mediastinal tumor

epithelioid hemangioendothelioma is a vascular tumor with an intermediate malignant potential. this tumor is very rare in the lung parenchyma, and most of the previously reported cases have been asymptomatic. there is no standard therapy for this tumor and prognosis in the previous reports has been variable. herein we report our experience with a 60-year-old woman presenting with hemoptysis and...

Oral cavity T-cell lymphoma occurs rarely. This case report describes a patient with such a tumor. The case was a 75 years old man presented with a painless swelling on his hard palate mucosa. He had suffered from nose- bleeding and nasal obstruction. Pathology revealed the presence of a T-cell lymphoma tumor in the palate. Though rare, the signs and symptoms of the case suggest that T-cell lym...

we reported ct of a case of giant organized hematoma originating from the inferior turbinate without any paranasal sinuses involvement, with an emphasis on different patterns of enhancement of the tumor on enhanced ct scans. this case was exceptional because of unusual location and difficulties in diagnosis. moreover, organized hematoma of nasal cavity should be considered in the differential d...