Thyroid papillary carcinoma presenting with femoral neck metastasis: a case report

Thyroid carcinoma is relatively uncommon, accounting for 2% of all cancers. Although they usually present as a neck lump, occasionally they may be presented with a distant metastasis. In this study, a 65 year-old woman was referred to our clinic with a pain on her left hip at both rest and walking. A lytic area at the inferior femoral neck was found with plain radiography. To clarify the characteristics of the lesion, left hip magnetic resonance imaging (MRI) had been performed displaying 3×5 cm hyperintense lesion extending from medial part of the left femoral neck to the left femoral head. Laboratory findings were normal. An open biopsy had then been performed from the left femoral neck with a suspicion of a metastatic tumor. After Immunohistochemical assesment diagnosis was consistent with metastatic thyroid papillary cancer. Proximal femoral resection with clear margins were achieved by proximal femur tumor endoprosthesis.  In conclusion, papillary thyroid cancer have an excellent prognosis and doesn’t tend to metastese. But rarely, as seen in our case it can even present with syptoms of metastasic disease. Management strategy is the same as other solitary bone metastasis. Papillary thyroid cancer must be kept in mind as a differential diagnosis in solitary bone metatasis

Retrospective study of 23 pathologically proven cases of central nervous system tuberculomas

Introduction: Extrapulmonary manifestations of tuberculosis involving the central nervous system (CNS) due to haematogenous spread are not a rare entity. It presents as meningitis or tuberculoma. Tuberculoma is a granulomatous inflammatory process mimicking a neoplasm radiologically, so usually a biopsy is performed

The correlation between 1p/19q codeletion, idh1 mutation, p53 overexpression and their prognostic roles in 41 turkish anaplastic oligodendroglioma patients

AIM: To observe the correlation between 1p/19q codeletion, isocytrate dehydrogenase-1 (IDH1) mutation and p53 protein overexpression and their prognostic value in Turkish anaplastic oligodendroglioma patients who were treated with adjuvant radiotherapy and temozolomide chemotherapy

Vascularity and histology of fetal labrum and chondrolabral junction: its relevance to chondrolabral detachment tears

In an effort to understand the chondrolabral junction tears, we can conclude that collagen content and fiber orientation may represent the histological basis for the predominance of tears at the anterosuperior region