https://www.stopsarcoidosis.org/wp-content/uploads/FSR-Physicians-Protocol1.pdf

Basic initial workup requires:

History, including occupational and environmental exposure

●Full physical examination

●Laboratory testing

●Tuberculin skin test

●Posteroanterior chest radiograph and often high resolution computed tomography (HRCT)

●Pulmonary function tests

●Electrocardiogram

●Ophthalmologic examination