You may be reading this because you or someone you care about has nasal cavity or sinus cancer. Learning more can help you get ready to talk with your healthcare provider and understand the next steps ...

Pilonidal sinus—also called a pilonidal cyst—is a skin infection that occurs in or around the crease of your buttocks. This condition happens when hair, skin cells, and dirt clog a hair follicle, ...

Most people are familiar with bacterial sinus infections that come with seasonal colds or allergies, but another, potentially more serious type of infection often goes unrecognized until it causes ...

Empyema is a medical term used for pus pockets that have accumulated inside a body cavity, for example, pleural space. This condition occurs when a bacterial infection remains untreated or if it does ...

Spontaneous bacterial empyema is a serious infection of the fluid in your pleural cavity that can happen when you have a fluid buildup around your lungs called hepatic hydrothorax. Spontaneous ...

Empyema is a condition where you have pus between your lung and the membrane surrounding it. It’s caused by an infection and can cause symptoms such as pain and shortness of breath.‌ You’re more ...