Epididymis Essays

Case Presentation: A 12-year-old boy presented to his primary care provider (PCP) with a chief complaint of right-sided testicular pain and swelling. The swelling started to occur approximately five days ago, with gradual onset of pain. The pain has gotten significantly worse throughout the day he presented to clinic. He rates the pain as an 8/10. The pain occurs when the patient is walking, lying down, and especially when he is lying on his side. The testicle looks red and inflamed. There

Vasectomy what is it? It is a male form of contraceptive. For many years there were different types of contraceptive used, such as birth control pills, condoms, IUD and so forth. Women have even gotten their tubes tied. But since the 19th century Vasectomy has grown in popularity throughout the world. Many men each year choose to undergo a vasectomy in the United States alone. Vasectomy is one of the safest and most effective methods of permanent birth control. It is much safer and less expensive

Abstract: The purpose of this review was to determine the contribution of different factors which may promote the ratio of infertility in male. Many studies have supported that different factors such as infections, smoking, alcohol, pesticides, and different environmental and nutritional factors reversibly or irreversibly influence the male fertility. Key words: Male infertility, Reactive oxygen species, Varicocele, spermatogenesis, Genetic factor, antioxidant, Infertility

Of all the systems of the body, the reproductive system is somewhat sui generis. In contrast to others, the reproductive system appears to be "sleeping" until puberty without significant involvement in vital body processes. When "wake up" after after more than a decade old, produces substantial changes in body anatomy and sentimental individual behavior. The primary sexual organs or gonads are the ovaries in females and testes in males, and these organs produce sex cells gametes. They also secrete

Three differential diagnoses for scrotal pain Scrotal pain is also referred to as testicle pain or testicular pain and it occurs when pain is felt in or around one or both testicles. Epididymitis: Inflammation of the Epididymis Epididymitis is an inflammation of the epididymis, a curved structure at the back of the testicle in which sperm matures and is stored (Uphold & Graham, 2013). When the pain occurs as an acute condition, the symptoms can last up to six weeks (Uphold & Graham, 2013). This

animals were anaesthetized by pentobarbitone sodium (40 mg/kg, i.p) and sacrificed by cervical dislocation. Histological preparations: The testis were dissected out, cleaned and grossly examined for any changes then trimmed from tunica vaginalis and epididymis, weighed and then fixed by immersion in Bouin’s fluid for 48 hours. Later, they were dehydrated in graded concentrations of ethanol, cleared in xylene, and embedded in paraffin wax. The 5 μm thick sections were cut, mounted on glass slides, and

The Human Body System AC 2.1. Explain the structure and function of at least 3 to 4 systems 1) The Circulatory System; This system transports blood, full of oxygen and nutrients to and from the heart, and all around the rest of the human body. At the same time it transports out carbon dioxide and other unwanted material such as harmful minerals, waste material resulting from cellular breakdown, nitrogenous waste in liquid form, and food additives.These are then taken to the liver where they get

1.Spinal cord - is a long, and tubular shaped structure that contains nervous tissue and cells located at the end of the brainstem and continues down to the bottom of the vertebral column. It used to connect the peripheral nervous system and the brain. It acts as sensory system and transmitted message to the brain. 2.Conus medullaris - is a tapered structure that located in the most distal part of the spinal cord and end with filum terminale. 3.Cauda equina - It makes of spinal nerves and spinal

1.1 Physiological Background: 1.1.1 Organization of the testis: The human testes are two organs of ellipsoids shape with diameters of about 2.5 × 4 cm(Foresta et Al., 2012).Engulfed by a capsule (tunica albuginea) of strong connective tissue. Thin septula testis divide the parenchyma of the testis into about 370 conical lobules(Tomova et al., 2010)The lobules consist of the seminiferous tubules and intertubular tissue, containing groups of endocrine Leydig cells and additional cellular elements

How does mitosis differ from meiosis? Mitosis is a nuclear division consisting of cytokinesis producing two identical daughter cells while in the stage of prophase, prometaphase, metaphase, anaphase, and telophase. Mitosis is used for most cell division by adding new cells during development and replacing old cells. This process consists of the creation of daughter cells, which are genetically identical to their mothers without one more chromosome or one less (Biology, 2016). However, Meiosis involves

Germ cell cancer is the malignant growth of cellular tissue in germ cells that eventually develop into the ovum and sperm, which are most commonly found in the male and female gonads. In men, approximately 95% of testicular cancers are due to the presence of cancerous germ cells. Comparatively, germ cell cancer (categorized as ovarian cancer) is relatively rare in older women , accounting for 20% of all ovarian tumours , most prevalent in younger women. In women, the early stages are prone to

Male infertility What is Male infertility? Male infertility can be defined as a male 's inability to cause pregnancy in a fertile female. A man’s fertility normally depends on the quantity and quality of his sperm. In case if the number of sperm a man ejaculates is quite low or if the quality of sperm is poor, it would be difficult, and even in some cases is impossible, for him to cause a pregnancy in a female. There are number of factors associated with male infertility such as low production of

from these differences, the organs that are remotely the same in both pigs and humans include, stomach, spleen, bile duct system, small intestines, kidneys, bladder, pericardium, vena cava, esophagus, phrenic nerve, urethra, ovaries, labia, testes, epididymis, vas deferens,

3. Spermatogenesis, Oogenesis, fertilization and implantation. Spermatogenesis, the origin and development of the sperm cells within the male reproductive organs, the testes. The testes are composed of numerous thin, tightly coiled tubules known as the seminiferous tubules; the sperm cells are produced within the walls of the tubules. Within the walls of the tubules, also,are many randomly scattered cells, called sertoli cells, that function to support and nourish the immature sperm cells by giving

Fertilization is an event that occurs when the female and male gametocytes Confluence. Fertilization starts when sperms enter the female reproduction system and meet the ovulated secondary oocyte. However, before the fertilization process, the gametocytes must go through the stage of maturity. So, how do sperms and oocytes mature? At first, let's talk about the maturation of sperms which is called "spermatogenesis". Spermatogenesis begins during puberty and continues throughout life. It starts by

The tumour has an invasive growth, which commonly infiltrates the testicular parenchyma, epididymis and spermatic cord, and from there it can reach the peritoneum. Microscopically, cells tend to be cuboid with an eosinophilic cytoplasm. Inmunohistochemistry (figure 2) is necessary for dianognosis9,16,18,19. The tumour shows strong positivity for

The nervous system is the most sufferer organ being principal target of number of metals. The alkyl derivatives of certain metals such as lead, mercury and tin are specially neuro-toxic.22 The symptoms associated with acute lead exposure often involves rapid onset of nausea, headaches, cognitive changes, and emotional disruptions. In chronic exposure, fatigue, decreased processing speed, fine and gross motor deficits, and generally decreased cognitive functioning, neuro-degeneration and psychiatric

Urinogenital system comprises urinary system and reproductive system. Urinary system – * The urinary system is the body’s waste removal system. The kidneys' main function is to process and remove wastes (created from cell metabolism) and excess ions from the blood, regulate blood volume and maintain electrolyte balance. The urinary system consists of paired kidneys and ureters. Kidneys

Kallmann’s Syndrome : A Rare Case Report ABSTRACT : Background : KALLMANN SYNDRME (kal S), a Developmental Hypothalamic Dysfunction, resulting from defective Hypothalamic Gonadotropin-releasing Hormone (GnRH) synthesis and is seen in association with Hyposmia or Anosmia ( a deficiency of sense of smell ) due to olfactory bulb/tract hypoplasia or agenesis. Clinical Features of the syndrome are attributed to GnRH deficiency as well as underlying genetic defect. It is not unusual for congenital causes

reflected on the ureter, urinary bladder, renal vein, renal cortex, renal medulla, renal pelvis, and the renal artery. Using diagram 14, the lab groups found the testicles and leaned them of fat. They cut and opened the tunic and identified the testis, epididymis, and the vas deferens. The last step of dissection made them trace the vas deferens to the urinary bladder. As a final step to the whole lab, the lab groups then removed all dissection pins, cleaned the dissection tools, placed the Neovison vison