The attached video provides significant knowledge of lymphadenitis, its pathophysiology, types, aetiology, clinical features and diagnosis etc. This video will help you learn the topic well. TIMELINE: 0:00 What is lymphadenitis? 0:28 Pathophysiology of lymphadenitis 1:13 Types of lymphadenitis 1:44 Etiology of lymphadenitis 2:44 Clinical features 3:23 Diagnosis 4:07 Treatment 5:15 Prognosis 5:20 Complications