IBU/APS Selection Guidelines 5/15/2024 These guidelines provide assistance in selecting when an IBU interview or an APS is most appropriate. First select a CLASSIFICATION in the left column. Then select a SUBCATEGORY from the middle column. IBU/APS selection guidelines are presented in the RECOMMENDATIONS column. DERMATOLOGY CARDIOLOGY CONNECTIVE TISSUE DISEASES DERMATOLOGY EAR, EYE, NOSE AND THROAT ENDOCRINOLOGY GASTROENTEROLOGY GENITOURINARY GYNECOLOGY HEMATOLOGY MISCELLANEOUS NEUROLOGY PSYCHIATRY PULMONARY RHEUMATOLOGY VASCULAR Nevus Dermatitis Melanoma Nevus Psoriasis Shingles (Herpes Zoster) DERMATOLOGY → Nevus Order an IBU unless any of the following are disclosed: - Known giant nevus present or removed in the past 5 years - Multiple dysplastic nevi present or removed with malignant melanoma history or family history of dysplastic nevus or malignant melanoma © IBU, Inc. 2024 • 157 Church Street, 19th Floor • New Haven, CT 06510 • 877-203-4592