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 …
Read More »
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 …
Read More »
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 …
Read More »
Cervical intraepithelial neoplasia (CIN) is a precancerous condition of the cervix caused by infection with human papillomavirus (HPV). It is composed of squamous cells that have been infected and altered by the virus. These abnormal cells are found in the transformation zone, which is the part of the cervix where glandular cells are gradually replaced …
Read More »
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 …
Read More »
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 …
Read More »
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 …
Read More »
A leiomyoma is a benign (non-cancerous) tumour made of smooth muscle cells. Smooth muscle is the type of muscle found in structures such as blood vessels, hair follicles, the gastrointestinal tract, and the uterus. Leiomyomas can develop in the skin (cutaneous leiomyomas) or in deep soft tissues, including muscle and the retroperitoneum or abdominal cavity. …
Read More »
What is ameloblastoma? Ameloblastoma is a non-cancerous type of bone tumour. Ameloblastoma is called an odontogenic tumour because it starts from cells normally involved in the development of the teeth (“odonto” means “teeth” and “genic” means “producing”). These tumours tend to grow slowly over time. Large tumours can cause pain, swelling, loose teeth, and facial …
Read More »
What is a granular cell tumour? Granular cell tumour is a non-cancerous type of tumour made up of large pink granular cells. The tumour is believed to originate from cells normally found in neural tissue such as a nerve. Granular cell tumours can develop anywhere in the body although they are most commonly found inside …
Read More »
