A viral clip is blowing up online — a patient lying on her side while a doctor prepares to open a massive, inflamed cyst sitting on the upper back. The size, swelling, and darkened center area instantly tell one thing:
👉 This is no normal pimple — this is a severely infected giant sebaceous cyst or abscess.

The surface looks stretched, shiny, and painful — classic signs that the cyst has filled with trapped pus, dead skin, and bacteria, building intense pressure inside. When these cysts grow untreated, they can turn into huge abscesses that urgently need medical drainage.

🔍 What Exactly Is This?

Doctors call this condition a giant inflamed sebaceous cyst.
It happens when:

A skin gland gets blocked
Oil and bacteria get trapped
Infection spreads under the skin
Pressure builds until the skin looks swollen and red

In severe cases, like in the viral clip, the cyst becomes so big that it needs surgical opening, drainage, and complete cleaning to prevent the infection from spreading.

⚠️ Why It Looks So Serious

The dark patch on top suggests dead tissue or a ruptured pocket inside, while the greenish spots warn of bacterial infection.
This is exactly why doctors have to drain it carefully — otherwise the infection can spread deeper.