Morphological examination of regional lymph nodes in experimental prostate cancer

In a study using histological and histochemical methods studied the amount of lymphatic and blood vessels in the prostate, pelvic structure and renal lymph nodes in experimental tumors in the prostate in CBA mice with Ehrlich's ascites tumor transplantation at 5 and 18 days. On day 5, lymph node metastases were found, revealed characteristic morphological transformation: paracortical hyperplasia, sinus histiocytosis, activation of blast transformation. On day 18 in the prostate detected complete replacement of normal tissue with atypical cells in the lymph nodes are determined by metastases in the pelvic lymph nodes detected follicular response, increased transport function, against the backdrop o