Findings

CSF rhinorrhea

Cabot ring bodies

Cachexia

Café au lait spots

Calcium, increased

Calf pain

Carcinoembryonic antigen, increased

Central cyanosis

Cerebrospinal fluid glucose, decreased

Cerebrospinal fluid lymphocyte count, increased

Cerebrospinal fluid protein, increased

Ceruloplasmin, decreased

Cervical lymphadenopathy

Cheilitis

Cherry red spot on macula

Chest expansion, decreased

Chest hyperinflation

Chest pain

Chloride, decreased

Chloride, increased

Choreoathetosis

Chronic aortic regurgitation

Chronic back pain

Chronic cough

Chronic vision loss

Chronic watery diarrhea

Clitoromegaly

Color vision impairment

Complement C3, decreased

Complement C4, decreased

Conductive hearing loss

Constipation

Copper, decreased

Coprolalia

Corectopia

Corneal erosion

Corneal hypoesthesia

Corneal opacity

Cortisol, decreased

Cortisol, increased

Creatine kinase, increased

Creatinine, decreased

Cushingoid habitus

Cycloplegia

Cytoid bodies

Cytoplasmic antineutrophil cytoplasmic antibodies, positive