lesions and between all types of thyroid carcinoma and normal thyroid follicular epithelium or benign tumors.(3) In invasive breast ductal carcinoma, cervical squamous carcinoma and colon or rectum carcinoma,the lower differentiation, the higher DNA contents and the ratio of hyperdiploid were found. ...
Background: Since introduced in 2010, the transanal minimally invasive surgery (TAMIS) has been gaining popularity worldwide for local excision of benign and early-stage malignant rectal lesions of the proximal and mid-rectum. The aim of this study was to review our experience with the procedure...
The prostate gland is a walnut-shaped organ located at the neck of the bladder, anterior to the rectum, with the male urethra running through it. The purpose of the prostate, together with sperm from the testicles and fluid from other glands, is to produce semen, which lubricates the sperm...
Perineural invasion (PNI) is defined as the dissemination of neoplastic cells within the perineural or intraneural space [1] (Figure 1). This allows the associated nerves to act as a pathway for metastasis, even in cases where blood or lymph metastasis is absent [2]. Tumor cells may be fo...