Chief complaint

Blue Lips

Hepatopulmonary Syndrome

Hypoxemia

Adrenal Insufficiency

Amyloidosis

Anemia

Aspiration

Asthma Exacerbation

Bacteremia

Behçet Disease

Bowel Obstruction

Chronic Obstructive Pulmonary Disease

Chronic Organ Failure

Cushing Syndrome

Decompensated Heart Failure

Encephalopathy

Fissured Tongue

Geographic Tongue

Hemolysis

Hepatobiliary Disease

Hepatocellular Jaundice

Hypoglossal Nerve Palsy

Hypothyroidism

Hypovolemia

Immunosuppression

Increased Intracranial Pressure

Intoxication

Kawasaki Disease

Lead Poisoning

Leukemia

Malignancy

Malnutrition

Measles

Medication-induced Gingival Enlargement

Multiple System Atrophy

Myocardial Infarction

Nutritional Deficiency

Oral Cancer

Periodontal Disease

Peutz-Jeghers Syndrome

Pneumonia

Pulmonary Embolism

Respiratory Failure

Right-to-left Shunt

Rotator Cuff Tear

Sepsis

Serious Infection