PDF-Appendices of the testis and epididymis are small congenital structure

the testis and epididymis Nigeria Kevin Emeka Chukwubuike Department of Surgery Enugu State University Teach In the past little attention was paid to the appendices of the testes and epididymis d. . GOD. Scrotal Ultrasound Examination. Normal Anatomy. The scrotum regulates the position of the testes to the body a function that regulates the temperature of the testis. Spermatogenesis is affected by temperature and is involuntarily controlled by the . Sonography of. Scrotum and Testes. .. Anatomy. . The scrotum is divided by the midline raphe. Each half of the scrotum contains a spermatic cord, testis, and epididymis. The testes descend into the scrotum at approximately the 28th gestational week via the inguinal canal through the peritoneal recess, which is called the processus vaginalis. The processus vaginalis gradually closes through infancy and childhood. The testis is covered by a visceral layer of tunica vaginalis, except where in contact with epididymis, and by the tunica albuginea. The posterior surface of the tunica albuginea extends into the testis to form the mediastinum testis. This is seen as a middle echogenic line on longitudinal US of the testis The testis has lobules containing the seminiferous tubules. Testicular lobules are occasionally identified as lines radiating from the mediastinum testis. Slide #101 . (1096). Testis, rat.. sustentacular. (“. Sertoli. ”) cells. pale nuclei of these cells are visible adjacent to the limiting membrane of the seminiferous tubules. Nuclei of . Sustentacular. Leiomyoma of Tunica Albuginea Ka dim Zabar, CABS* Akbar A Jalal, CABU** Mohammed Matar Al Alawi, CABU*** ABSTRACT Leiomyoma of the tunica albuginea is an extremely rare benign tumor of the genitour SCROTUM. Holdorf. SCROTUM.  . Normal anatomy. Malignant testicular tumors. Seminoma. Pre-pubertal testicular tumors. Teratomas. Laboratory values. Choriocarcinoma. Mixed germ cell tumors. Testicular Metastases. EXTERNAL GENITAL ORGANS. 1. Penis,. 2. Scrotum,. 3. Testes,. 4. . Epididymes. , and. Spermatic . cords.. The penis is the male organ of copulation. It is made up of: (a) A root or attached portion, and (b) a body or free portion.. Dr Alok Kumar. . Introduction. Inability or reduced ability to fertilize the ovum due to pathology of testis, epididymis and accessory sex glands is called as . Impotentia. . Generandi. .. Fertility in male is the normal functioning of the testes, accessory sex glands and ducts to deliver sperm of normal quality and quantity.. HISTOLOGICAL STRUCTURE. HISTOLOGICAL STRUCTURE OF TESTIS. Each testis is enclosed in a think connective tissue capsule . called the tunica albuginea,. inner to which is a vascular layer of loose connective tissue called the . is this?. epididymis. What . is this?. Ductus. (vas). deferens. What . is this?. midpiece. What . is this?. Seminal. vesicle. What . is this?. Prostate. gland. What is this?. Membranous. Urethra. What . A.Testisi.Two testes produce spermatozoa and testosteroneB.Site of spermatogenesis is the seminiferous tubule.i.Convoluted and occupy greatest portion of each testicleC.Outer covering of the testicle 35 - 43 Lincoln’s Inn Fields London WC2A 3PE Tel. 020 7869 6950 Fax. 020 7404 5048 admin@baus.org.uk www.baus.org.uk Page 1 CHRONIC EPIDIDYMITIS Frequently - Asked Questions What is the epididymis? MALE GENITAL SYSTEM. REVIEW OF MACROSCOPIC STRUCTURE OF TESTIS. REVIEW OF MICROSCOPIC STRUCTURE OF TESTIS. ARRANGEMENTS OF CELLS INSIDE THE SEMINIFEROUS TUBULE. CONTENTS OF COMPARTMENTS WITHIN THE BLOOD-TESTIS BARRIER. The male reproductive system of farm mammals consists of:. T. wo . testes (testicles).. Duct . system.. Accessory organs: glands and the penis.. SCROTUM. The scrotum is a cutaneous (skin) sac;. A layer of fibro-elastic tissue mixed with smooth muscle fibers called . Testis and epididymis.. 2. Vas deferens.. 3. Seminal vesicles.. 4. Prostate.. TESTIS. Formed of:. Note:. The Exocrine part of the parenchyma is . Seminiferous tubules. The Endocrine part of the parenchyma is .