Which term describes acute diffuse inflammation of subcutaneous connective tissue?

The term that describes acute diffuse inflammation of subcutaneous connective tissue is phlegmon. Phlegmon is characterized by a spreading infection that affects the connective tissue and can lead to significant tissue damage if not treated promptly. It is not encapsulated like an abscess, which means it is more widespread and presents as an infiltrative process in the tissues.

This distinguishes phlegmon from an abscess, which is a localized collection of pus that is contained within a cavity in the tissues. A furuncle, often known as a boil, is a specific type of abscess that forms around a hair follicle and is typically more localized than phlegmon. Edema refers to the swelling caused by excess fluid trapped in the body's tissues, which is a symptom that could potentially accompany phlegmon, but it does not specifically describe the inflammatory condition of subcutaneous connective tissue itself.

Understanding these terms is essential in the context of pathology and diagnosis within funeral service education, particularly when considering underlying health conditions that may impact funeral arrangements or post-mortem examinations.