Tumoral dissemination of ovarian cancer most commonly occurs through the intra-peritoneal route; nevertheless, although it is rare, ovarian cancer may also metastasise through the lymphatic channels. Lymphatic diffusion of ovarian cancer usually involves pelvic and retro-peritoneal lymph nodes. Extra-abdominal lymph nodes are rarely involved and their detection may represent a challenge for the...

Tumoral calcinosis is a rare condition characterized by deposits of calcium hydroxyapatite crystals in periarticular soft tissues. Three clinical settings are possible: complication of renal dialysis, hereditary and sporadic. The condition more commonly affects adults, is rare in children and extremely uncommon in infants. A case of sporadic tumoral calcinosis of the hip is reported in a six-ye...

Background: Up-regulation of ribosome biogenesis encodes the factors related to carcinogenesis. It has been shown that nucleus diameter and number nucleoli increase from normal mucosa oral squamous cell carcinoma (OSCC). The relationship between nuclear parameters lymph node involvement in OSCC not established, yet. aim this study was evaluate comprising count nucleus: ratio relation regional O...

Introduction: Squamous cell carcinoma of the oral cavity is one of the most important and common types of head and neck malignancy, with an estimated rate of 4% among all human malignancies. The aim of this study was to determine the association between expression of matrix metalloproteinase 2 and 9 and the clinicopathological features of oral squamous cell carcinoma (OSCC).   Materials and Met...

Tumoral calcinosis is a rare benign disease entity that mimics a neoplasm and is manifested by calcium deposition in the soft tissues around the large joints. It can be primary or secondary to renal failure and hyperparathyroidism. This is, to our knowledge, the first reported case of tumoral calcinosis in a Hispanic male with rheumatoid arthritis.

ectopic thyroid tissue results from abnormal embryologic development and migration of the thyroid gland. true malignant transformation in ectopic thyroid tissue is extremely rare and is always diagnosed after surgical excision of the lesion by pathology examinations. there are well-documented cases of ectopic thyroid cancer while primary tumoral lesion occurs in the orthotopic thyroid, but only...

BACKGROUND Diffusion tensor imaging (DTI) and its different scalar values such as fractional anisotropy (FA) have recently been used for evaluation of peri-tumoral white matter (WM) involvement to help define safer surgical excision margins. OBJECTIVES The purpose of this study is to evaluate the possibility of defining diagnostic cut-off points for differentiating four major types of peri-tu...

introduction: squamous cell carcinoma of the oral cavity is one of the most important and common types of head and neck malignancy, with an estimated rate of 4% among all human malignancies. the aim of this study was to determine the association between expression of matrix metalloproteinase 2 and 9 and the clinicopathological features of oral squamous cell carcinoma (oscc).   materials and met...