Treatment of dacryocystitis in three months old child –
**Core Concept**
Treatment of dacryocystitis in infants involves addressing the underlying cause, which is often a congenital nasolacrimal duct obstruction. The goal is to promote tear drainage and prevent complications.
**Why the Correct Answer is Right**
In infants, the nasolacrimal duct is still developing and often obstructed, leading to tear accumulation and dacryocystitis. Massage of the lacrimal sac, warm compresses, and gentle probing of the nasolacrimal duct ( dacryocystorhinostomy) may be performed to facilitate tear drainage. Antibiotics are also used to treat bacterial infections. This approach is preferred over immediate surgical intervention due to the risk of complications and the high likelihood of spontaneous resolution with conservative management.
**Why Each Wrong Option is Incorrect**
**Option A:** Antibiotic therapy alone is often insufficient to treat dacryocystitis in infants, as the underlying cause is a congenital obstruction, not a simple bacterial infection.
**Option B:** Immediate surgical intervention, such as dacryocystectomy, is generally avoided in infants due to the risk of complications and the potential for spontaneous resolution with conservative management.
**Option C:** Lacrimal sac resection is not typically performed in infants as a first-line treatment, as it is a more invasive procedure that carries a higher risk of complications.
**Clinical Pearl / High-Yield Fact**
In infants, conservative management with massage, warm compresses, and antibiotics is often effective in treating dacryocystitis, and surgical intervention should be reserved for cases that do not respond to conservative management.
**Correct Answer:** D. Dacryocystorhinostomy (DCR)