Differential Diagnosis
DDx Strength: Weak
nivolumab, Multiple skin lesions Add or remove findings

Vitiligo

2/2
VitiligoVitiligo

Exanthematous drug eruption

2/2
Exanthematous drug eruptionExanthematous drug eruption

Urticaria

2/2
UrticariaUrticaria

Xerosis

2/2
XerosisXerosis

Anaphylaxis

2/2
Anaphylaxis

Herpes zoster

2/2
Herpes zosterHerpes zoster

Keratoacanthoma

2/2
KeratoacanthomaKeratoacanthoma

Psoriasis

2/2
PsoriasisPsoriasis

Pruritus without rash

2/2
Pruritus without rashPruritus without rash

Drug-induced hepatotoxicity

2/2
Drug-induced hepatotoxicity

Sarcoidosis

2/2
SarcoidosisSarcoidosis

Acne vulgaris

2/2
Acne vulgarisAcne vulgaris

Drug-induced photosensitive reaction

2/2
Drug-induced photosensitive reactionDrug-induced photosensitive reaction

Bacterial sepsis

2/2
Bacterial sepsisBacterial sepsis

Drug-induced pigmentation

2/2
Drug-induced pigmentationDrug-induced pigmentation

Erythema multiforme

2/2
Erythema multiformeErythema multiforme

Lichenoid drug eruption

2/2
Lichenoid drug eruptionLichenoid drug eruption

Myelodysplastic syndromes

2/2
Myelodysplastic syndromes

Sjögren syndrome

2/2
Sjögren syndromeSjögren syndrome

Vasculitis

2/2
VasculitisVasculitis

Immune-related adverse effects

2/2
Immune-related adverse effects

Addison disease

2/2
Addison diseaseAddison disease

Bullous pemphigoid

2/2
Bullous pemphigoidBullous pemphigoid

Bullous drug eruption

2/2
Bullous drug eruptionBullous drug eruption

Alopecia areata

2/2
Alopecia areataAlopecia areata

Drug-induced hypopigmentation

2/2
Drug-induced hypopigmentationDrug-induced hypopigmentation

Polymyalgia rheumatica

2/2
Polymyalgia rheumaticaPolymyalgia rheumatica

Toxic epidermal necrolysis

2/2
Toxic epidermal necrolysisToxic epidermal necrolysis

Hypothyroidism

1/2
HypothyroidismHypothyroidism

Drug-induced diarrhea

1/2
Drug-induced diarrhea

Drug-induced nausea or vomiting

1/2
Drug-induced nausea or vomiting

Drug-induced abdominal pain

1/2
Drug-induced abdominal pain

Allergic rhinitis

1/2
Allergic rhinitis

Drug-induced cough

1/2
Drug-induced cough

Diabetes mellitus type 2

1/2
Diabetes mellitus type 2

Dehydration

1/2
DehydrationDehydration

Drug-induced fatigue

1/2
Drug-induced fatigue

Drug-induced anorexia

1/2
Drug-induced anorexia

Drug-induced arthralgia

1/2
Drug-induced arthralgia

Drug-induced leukopenia

1/2
Drug-induced leukopenia

Drug-induced constipation

1/2
Drug-induced constipation

Drug-induced dyspnea

1/2
Drug-induced dyspnea

Hyperthyroidism

1/2
Hyperthyroidism

Acute interstitial nephritis

1/2
Acute interstitial nephritis

Acute kidney injury

1/2
Acute kidney injury

Drug-induced alopecia

1/2
Drug-induced alopeciaDrug-induced alopecia

Drug-induced headache

1/2
Drug-induced headache

Drug-induced weight loss

1/2
Drug-induced weight loss

Hyperbilirubinemia

1/2
HyperbilirubinemiaHyperbilirubinemia

Peripheral neuropathy

1/2
Peripheral neuropathy

Drug-induced dysgeusia

1/2
Drug-induced dysgeusia

Drug-induced hypotension

1/2
Drug-induced hypotension

Acute pancreatitis

1/2
Acute pancreatitisAcute pancreatitis

Acute tubular necrosis

1/2
Acute tubular necrosis

Drug-induced akathisia

1/2
Drug-induced akathisia

Drug-induced epistaxis

1/2
Drug-induced epistaxis

Drug-induced oral ulcer

1/2
Drug-induced oral ulcerDrug-induced oral ulcer

Drug-induced rhinitis

1/2
Drug-induced rhinitis

Optic neuritis

1/2
Optic neuritisOptic neuritis

Respiratory failure

1/2
Respiratory failure

Thyroiditis

1/2
ThyroiditisThyroiditis

Drug-induced fever

1/2
Drug-induced fever

Drug-induced hepatitis

1/2
Drug-induced hepatitis

Drug-induced hyperlipasemia

1/2
Drug-induced hyperlipasemia

Hyponatremia

1/2
Hyponatremia

Acute interstitial pneumonia

1/2
Acute interstitial pneumoniaAcute interstitial pneumonia

Acute respiratory distress syndrome

1/2
Acute respiratory distress syndromeAcute respiratory distress syndrome

Drug-induced diabetes

1/2
Drug-induced diabetes

Drug-induced flushing reaction

1/2
Drug-induced flushing reaction

Drug-induced weakness

1/2
Drug-induced weakness

Acute liver failure

1/2
Acute liver failure

Autoimmune hepatitis

1/2
Autoimmune hepatitis

Hypercalcemia

1/2
Hypercalcemia

Hypokalemia

1/2
Hypokalemia

Hypopituitarism

1/2
Hypopituitarism

Myocarditis

1/2
Myocarditis

Polymyositis

1/2
Polymyositis

Thyroid storm

1/2
Thyroid storm

Uveitis

1/2
UveitisUveitis

Drug-induced anemia

1/2
Drug-induced anemia

Acute inflammatory demyelinating polyneuropathy

1/2
Acute inflammatory demyelinating polyneuropathy

Chronic inflammatory demyelinating polyneuropathy

1/2
Chronic inflammatory demyelinating polyneuropathy

Myasthenia gravis

1/2
Myasthenia gravis