Skyscape Web Viewer : Ferri's Clinical Advisor : Signs & Symptoms

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Obtundation
Odynophagia Hand-Foot-Mouth Disease Esophageal Tumors Scleroderma (Systemic Sclerosis)
Oily skin Acne Vulgaris Pituitary Adenoma
Oligomenorrhea Hyperthyroidism Prolactinoma
Oligomenorrhea with anovulation
Oozing
Ophthalmoparesis
Ophthalmoplegia Multiple Sclerosis Guillain-Barré Syndrome Progressive Supranuclear Palsy
Optic atrophy
Optic neuritis Optic Neuritis Multiple Sclerosis
Oral ulcers Discoid Lupus Systemic Lupus Erythematosus
Orthopnea
Osteoarthritis Metatarsalgia Osteoarthritis Obesity Pituitary Adenoma
Osteomyelitis Anaerobic Infections Osteomyelitis Mucormycosis Spinal Epidural Abscess
Osteopenia
Osteoporosis Vertebral Compression Fractures Osteoporosis
Otitis media Anaerobic Infections Otitis Media
Otorrhea
Overeating
Obesity
Oliguria
Open comedones
Oral lesions
Orthostasis
Otalgia
Ovarian tumors
Overly sensitive