The pathology dictionary is a collection of patient-friendly definitions for the most common terms and phrases used by pathologists in pathology reports. These definitions describe general concepts. Visit our Diagnosis Library to learn more about your diagnosis or read this article for an introduction to your pathology report. Need help? Contact us. 1 A B …
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What is a fundic gland polyp? A fundic gland polyp is a non-cancerous growth that develops from the cells lining the inside of the stomach. It is the most common type of polyp in the stomach. Where in the stomach do fundic gland polyps start? The stomach is divided into four parts: cardia, fundus, body, …
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What is a squamous papilloma? Squamous papilloma is a non-cancerous growth made up of specialized squamous cells that connect together to form finger-like projections called papilla. This type of growth can start in any location where squamous cells are normally found such as the skin, mouth, tonsils, larynx, esophagus, and eyelids. What causes a squamous …
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What is chronic cholecystitis? Chronic cholecystitis is prolonged, or long-standing, inflammation of the gallbladder. It is a very common condition that is more frequently seen in young and middle-aged women. What causes chronic cholecystitis? Chronic cholecystitis is typically caused by gallstones that get stuck in the cystic duct, which is a tube that connects the …
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This article is designed to help you understand your pathology report for erosive gastritis of the stomach. Each section explains an important aspect of the diagnosis and what it means for you. What is erosive gastritis? Erosive gastritis is a condition where the protective lining inside the stomach becomes damaged or worn away. This damage …
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Cervical intraepithelial neoplasia (CIN) is a pre-cancerous disease caused by human papillomavirus (HPV). It is composed of abnormal squamous cells that have been infected and transformed by the virus. The squamous cells are found in a part of the cervix called the transformation zone. CIN is called a pre-cancerous disease because over time it can …
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What is a spermatocele? A spermatocele is a non-cancerous fluid-filled space that develops in a part of the testicle called the epididymis. While most small spermatoceles will resolve on their own over time, large spermatoceles can cause pain and may need to be surgically removed. What causes a spermatocele? For most patients, a cause is …
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What is a yolk sac tumour? Yolk sac tumour is a type of cancer. In males, the tumour often starts in the testicle where it is part of a group of cancers known as germ-cell tumours. Yolk sac tumour is the most common type of testicular tumour in young children and it typically responds well …
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What is embryonal carcinoma of the male testis? Embryonal carcinoma is a type of testicular cancer and part of a group of cancers known as germ-cell tumours. Embryonal carcinoma is an aggressive type of germ-cell tumour that frequently spreads to other parts of the body. The name ‘embryonal carcinoma’ reflects the appearance of the tumour …
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What is a leiomyoma? Leiomyoma is a non-cancerous type of tumour made up of specialized smooth muscle cells. These types of cells are normally found in the walls of hollow organs such as blood vessels, lungs, bladder, digestive tract, and uterus. A leiomyoma can develop in any location where smooth muscle cells are normally found. …
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