Can elbow nodes be palpable in an otherwise healthy skinny person(23)? they are small, but still palpable.

Epitrochlear lymph: Epitrochlear lymphadenopathies should be investigated clinically and by US immediately, what ever the patient age or the nodes size .Can be cutaneous infections,-cat-scratch disease, etc.), tubercular lymphadenitis, sarcoidosis-related lymphadenitis, lymphomas, and metastatic lymphadenopathy (melanomas), Extranodal causes are median nerve tumors, fibromas, hemangioma, lipoma, Merkel tumor, etc