Understanding Umbiliciform Lesions: Causes, Symptoms, and Treatment Options

Umbiliciform refers to a lesion or mark on the skin that resembles an umbilical cord. It can be caused by various conditions, such as infections, inflammation, or skin injuries.

In the context of dermatology, umbiliciform lesions are typically round or oval-shaped and have a central pit or crater that gives them a characteristic "umbilical" appearance. They may be red, pink, or flesh-colored, and can be flat or raised.

Some common causes of umbiliciform lesions include:

1. Herpes simplex virus (HSV) infection: HSV can cause small, painful blisters that resemble an umbilical cord.
2. Molluscum contagiosum: This is a viral infection that causes small, firm bumps with a dimpled surface.
3. Folliculitis: This is an infection of the hair follicles that can cause redness, inflammation, and pus-filled bumps.
4. Impetigo: This is a highly contagious bacterial infection that can cause crusted sores on the skin, including around the umbilicus.
5. Eczema: This is a chronic skin condition that can cause dry, itchy patches and inflammation, which may lead to the formation of umbiliciform lesions.

If you have an umbiliciform lesion, it's important to see a healthcare professional for proper diagnosis and treatment. They may perform a physical examination, take a skin scraping or biopsy, and/or perform laboratory tests to determine the underlying cause of the lesion. Treatment will depend on the specific condition causing the lesion.