Definition of Organizational Behavior. Organizational behavior studies the impact individuals, groups, and structures have on human behavior within organizations. It is an interdisciplinary field that includes sociology, psychology, communication, and management.
Ear Tube Granulomas: The eardrum extrudes the ear tube by a slow process and sometimes during this process an ear tube granuloma (or granulation tissue) forms which causes bleeding and drainage. Normally the ear tube sits in the eardrum, held in place with an inner and outer phalange.
The histological features of granuloma annulare are: 1  Normal epidermis. 2  Central foci of dermal collagen degeneration (necrobiosis) and mucin accumulation. 3  Palisading of histiocytes. 4  Multinucleate giant cells. 5  Single-filing of inflammatory cells between collagen bundles (âbusyâ dermis).