Three Common Types of Skin Biopsies

Cancer, inflammations, and abnormal growths on the skin are commonly diagnosed by a procedure called skin biopsy. This procedure involves the removal of a small skin tissue sample and its examination under microscope. Most skin biopsies involve minor surgery, and may require local anesthesia, although they usually don't require hospital stay.

There are several types of skin biopsies. A few examples are given below:

The Role of Molecular Diagnostics in Medicine

Some diseases it seems, regardless of how many precautions you take, still strike sooner or later in life – especially if it is programmed into your DNA. For so many years, people who have hereditary conditions could do little but to brace for the possibility of developing the disease and hope that there would be a cure. This is where molecular diagnostics come in.

In this branch of science, professionals analyze the DNA patterns of individuals as well as their DNA's genetic content. Scientists here aim to identify a person's or family line's DNA sequence that has or may bring about genetic mutations that can lead to certain diseases. Moreover, molecular diagnostic studies are also beneficial in identifying specific strains of viruses or bacteria that cause infections.