Compartment syndrome
Contusion
Crush syndrome
Degloving injury
Morel-Lavallée lesion
Ring avulsion injury
Fracture
Open fracture
Laceration
Myositis ossificans
Open joint injury
Peripheral nerve injury<unk> 
Tendon injury
Vascular injury
Morel-Lavallée lesion
Ring avulsion injury
Open fracture
Hematuria
Hemoglobinuria
Porphyria
Myoglobinuria<unk> 
Foods
Blackberries
Beets
Blackberries
Rhubarb
Food coloring
Fava beans
Drugs
Laxatives
Phenophthalein
Rifampin
Doxorubicin
Deferoxamine
Ibuprofen
Chloroquine
Hydroxocobalamin
Blackberries
Beets
Blackberries
Rhubarb
Food coloring
Fava beans
Laxatives
Phenophthalein
Rifampin
Doxorubicin
Deferoxamine
Ibuprofen
Chloroquine
Hydroxocobalamin
Rhabdomyolysis
Compartment syndrome
Diabetic ketoacidosis 
Contusion
Diabetic ketoacidosis
Crush syndrome
Tumor lysis syndrome
Degloving injury