Lobes of the Prostate. The prostate is divided into several lobes. Anterior Lobe. The anterior lobe is used to describe the anterior portion of the gland lying in front of the urethra. It is devoid of glandular tissue being formed completely of fibromuscular tissue. Median Lobe

It is about the size of a chestnut and somewhat conical in shape, and consists of a base, an apex, an anterior, a posterior and two lateral surfaces. The main purpose of the prostate is to produce fluid for semen, which transports sperm during the male orgasm. Base of the Prostate. The base is directed upward near the inferior surface of the ...

The prostate consists of a base, an apex, an anterior, a posterior and two lateral surfaces. The prostate is divided into several lobes: the anterior lobe, the median lobe, the lateral lobes (left and right lobes), and the posterior lobe.

The external urethral orifice opens to the outside just anterior to the opening for the vagina. In males, the urethra is much longer, about 20 cm (7 to 8 inches) in length, and transports both urine and semen. The first part, next to the urinary bladder, passes through the prostate gland and is called the prostatic urethra.

The epididymis is a narrow, tightly-coiled tube connecting rear of the testicles to the deferent duct (ductus deferens or vas deferens).. The epididymis consists of three parts: head, body, and tail.The head of the epididymis is located on superior pole of testis.It stores sperm for maturation. The body of the epididymis is a highly convoluted duct …

The penis, the male copulatory organ, is a cylindrical pendant organ located anterior to the scrotum and functions to transfer sperm to the vagina. The penis consists of three columns of erectile tissue that are wrapped in connective tissue and covered with skin.

The SEER Training Website is a training resource for oncology data specialists (ODS) and cancer registration trainees. It is not intended to provide medical advice or to guide clinical care, diagnosis, or treatment.

The muscles located in the leg that move the ankle and foot are divided into anterior, posterior, and lateral compartments. The tibialis anterior, which dorsiflexes the foot, is ... https://training.seer.cancer.gov/anatomy/muscular/groups/lower.html - 29K. Review: Anatomy of the Prostate | SEER Training

Regional Lymph Nodes. There are between 100 and 150 lymph nodes in the mesentery of the colon. Regional lymph nodes are the nodes along the colon, plus the nodes along the major arteries that supply blood to that particular colon segment.

Jan 10, 2025 · Neoadjuvant Therapy. See the current version of the SEER Program Coding Manual under Reporting Guidelines, Section VII: First course of therapy, for complete coding instructions for the neoadjuvant data items.See also Appendix C. For breast cancers, neoadjuvant therapy is used for several stages of disease and can include chemotherapy alone, chemotherapy with immunotherapy, chemotherapy with ...