C42 Acute Gastritis?

Rupert nodded, his expression relaxing a bit.

Dr. Jordan was examining the elderly man, yet despite a thorough check, he couldn't pinpoint the issue.

Zachary, observing the situation, frowned and asked, "Did you diagnose anything?"

"It appears to be acute gastritis," Dr. Jordan hesitated before providing a less-than-confident diagnosis.

Zachary rolled his eyes