Rhabdomyolysis plus Hypocalcemia and Diabetic Ketoacidosis as Concurrent Rare COVID-19 Manifestations.

BACKGROUND: Common manifestations of coronavirus disease 2019 (COVID-19) from its initial official introduction are mostly related to the respiratory system. However, other rarer presentations are reported nowadays. Case Presentations. We reported three cases of COVID-19-infected patients with rhabdomyolysis as well as two other rarer simultaneous signs, including hypocalcemia (Case 1) and diabetic ketoacidosis (DKA) (Case 2). CONCLUSION: Despite the fact that rhabdomyolysis is an infrequent manifestation of COVID-19, high clinical suspicion is required for proper diagnosis and management of this disease as well as other concurrent rarer presentations, including hypocalcemia and DKA for the prevention of further complications.