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A cervical biopsy is a procedure that is sometimes done on women during an exam called a colposcopy to remove cervical tissue for examination. It is also called a punch biopsy. It is usually performed when a Pap smear result is either inconclusive or abnormal and a doctor wants to screen further for any cervical dysplasia or cervical cancer.

Dental Abscess Drainage and Extraction

Infected Tattoo Abscess

Blepharoplasty (BLEF-uh-roe-plas-tee) is a type of surgery that repairs droopy eyelids and may involve removing excess skin, muscle and fat. As you age, your eyelids stretch, and the muscles supporting them weaken. As a result, excess fat may gather above and below your eyelids, causing sagging eyebrows, droopy upper lids and bags under your eyes. Besides making you look older, severely sagging skin around your eyes can reduce your side vision (peripheral vision), especially the upper and outer parts of your field of vision. Blepharoplasty can reduce or eliminate these vision problems and make your eyes appear younger and more alert. To help decide if blepharoplasty is right for you, find out what you can realistically expect and explore the benefits and risks of blepharoplasty.

Nasal polyps are associated with inflammation of the lining of your nasal passages and sinuses that lasts more than 12 weeks (chronic rhinosinusitis, also known as chronic sinusitis). However, it's possible — and even somewhat more likely — to have chronic sinusitis without nasal polyps. Nasal polyps themselves are soft and lack sensation, so if they're small you may not be aware you have them. Multiple growths or a large polyp may block your nasal passages and sinuses.

Learn How to Suture a Banana

Premature ejaculation is a common sexual health concern. This explainer outlines how the condition is defined, the physical and psychological factors that can contribute to it, and the general approaches clinicians may discuss, from behavioural techniques to medical options. Educational only - personal treatment decisions belong with a clinician.

Side effects of steroid use on the human body are discussed in this health education video. The presentation outlines how anabolic steroid use can affect different body systems over time. It is a general health information resource for viewers learning about the risks linked to steroid use.

watch that video of Popping a Huge Hand Burn Blister

This dermatology video shows the removal of a large blackhead that has been present on the skin for many years. The recording follows the extraction in a clinical setting, showing how the clogged pore is opened and cleared. Blackheads form when a pore becomes blocked with oil and dead skin cells.

A documentary examines side effects of steroids on the human body. The narration explains synthetic testosterone and muscle effects, then lists changes in men and women and reported liver, kidney and heart problems, including a former bodybuilder's account. It is a cautionary overview in Health and Fitness.

Watch that video of the 10 Most Invasive Parasites in the World

This video presents clinical footage of a colon examination. The recording shows the examination as it is performed in a medical setting, documented for educational purposes. Colon examination allows doctors to inspect the large intestine as part of investigating bowel symptoms. It is a standard investigation in gastroenterology.