Dr. William Hikaru Matsui M.D.

A risk-reducing mastectomy is a type of surgical procedure that involves the removal of a woman’s breasts when there is an increased risk of developing breast cancer, yet there is no sign of breast cancer. Any woman who has had breast cancer is considered at high-risk of developing breast cancer...

What Are Petechiae?Petechiae can be described as marks or blotches that normally appear on the skin and are tiny, round, and purplish or reddish in color. Petechiae are usually pinpoint-sized. Minor hemorrhage (bleeding that is localized below the skin) is the source of petechiae.Although they...

Treatment Options for Bladder CancerFor a doctor to decide the best treatment for your bladder cancer, he or she has to look at the progression of the disease and what stage it's at. As stages of bladder cancer are very crucial before making treatment decisions, your doctor will perform different...

What is the main function of the liver?The liver serves as one of the most useful organs in the human body. It carries out many important functions that help sustain life and keep balance within the body. The liver does the following functions:...

In October of 2015, 16-year-old Zack Gilmore felt a lump behind his ear after finishing a cycling training session. He went to the doctor to find out what it was and, three days later, he received the dreadful news: a non-Hodgkin’s lymphoma diagnosis. Gilmore began chemotherapy right away at the...

Stomach cancer, also known as gastric cancer, refers to the cancer that develops in the lining of the stomach. Of the different types of cancer, cancer that develops in the glandular tissue, called adenocarcinoma, is the most common. Few stomach cancers develop in the connective tissue, like muscles...