Anoscopy is the direct visualization of the anus using a speculum. It is used to screen, diagnose, and evaluate perianal…
The Wood’s Light Examination is a useful and inexpensive tool in clinical practice. It is powered by alternating or direct…
Punch biopsy is used for full and partial dermal lesions such as Basal cell carcinoma, Squamous cell carcinoma, Lipomas,Melanomas[...]
Gastric intubation via the nasal passage (i.e., nasogastric route) is a common procedure that provides access to the stomach for…