**Question:** A 12-year-old with fever, unilateral post auricular pain and mastoid bulging with displacing the pinna forward and outwards with loss of bony trabeculae. This patient has a history of chronic persistent pus discharge from the same ear. Treatment of choice is

A. Antibiotics
B. Antipyretics
C. Antibiotics and pain relievers
D. Antibiotics and mastoidectomy

**Correct Answer:** D. Antibiotics and mastoidectomy

**Core Concept:**
The described clinical presentation is indicative of Chronic Suppurative Otitis Media (CSOM), a condition characterized by chronic inflammation and infection of middle ear cleft and mastoid air cells, resulting in chronic discharge from the ear. CSOM is often caused by the bacterium Pseudomonas aeruginosa and Staphylococcus aureus. The clinical features mentioned include fever, post-auricular pain, mastoid bulging, and chronic pus discharge. The presence of loss of bony trabeculae indicates significant destruction of the bony structure of the mastoid air cells.

**Why the Correct Answer is Right:**
In CSOM, the primary goal of treatment is to control the infection and manage complications. Antibiotics are essential to combat the bacterial infection, particularly targeting Pseudomonas aeruginosa and Staphylococcus aureus, which are the most common causative organisms. However, the antibiotics alone may not control the infection effectively due to the destructive nature of CSOM. Hence, the correct choice is to combine antibiotics with mastoidectomy, a surgical procedure that removes the infected and necrotic bone tissue in the mastoid air cells, allowing for complete eradication of the infection and preventing its recurrence.

**Why Each Wrong Option is Incorrect:**

A. Antibiotics alone: While antibiotics are essential, they may not adequately address the destructive nature of CSOM, leading to recurrence of infection.

B. Antipyretics: Antipyretics are used to reduce fever, but they do not address the underlying infection and tissue destruction caused by CSOM.

C. Antibiotics and pain relievers: Pain relievers can alleviate symptoms but do not tackle the infection and tissue destruction. Additionally, they may mask the severity of the infection, leading to delayed diagnosis and treatment.

**Clinical Pearl:**
The key to managing CSOM is a combination of antibiotics and mastoidectomy, ensuring complete eradication of the infection and preventing its recurrence. Aggressive management is crucial as CSOM can lead to significant complications such as middle ear cholesteatoma, facial nerve palsy, and hearing loss. Early diagnosis and treatment are essential in preventing these complications.