A 38 year old previously healthy male presented to our ER complaining of a 2 day history of worsening left arm pain and mild shortness of breath. On examination a discolored left arm was noted and markedly reduced/absent pulses. The patient was afebrile and the only abnormal laboratory investigations was a D-Dimer of 1500 ng/ml. CT-angiography showed a totally occluded left axillary artery and partial occlusion of the brachial artery - likely embolic. Bilateral pulmonary embolism noted on subsequent CT scan.\nHeparin infusion was initiated and a surgical embolectomy performed successfully. The patient was admitted to the ICU for observation management. The patient recovered and was discharged after 2 weeks.
A 48 year old male with a history of asthma presented to our institution with a cough, shortness of breath and a fever. The patient subsequently tested positive for Covid-19 and was intubated and admitted to the ICU with hypoxic respiratory failure after failure to improve with initial therapy. The patient was started on therapeutic enoxaparin treatment.\nOn the 10th day the patient was on high ventilator settings and minimal inotropic support. On examination, lower limbs showed unsalvageable ischemia with no palpable pulses (). Urgent CT angiography revealed complete occlusion of the left arterial tree from the aortic bifurcation descending down to the infra-popliteal arteries. Contralaterally, distal occlusion of the superficial femoral artery down to the infra-popliteal arteries. CT of the lung displayed ground glass appearance of the lungs associated with consolidation. After consulting the next of kin and the risk; benefit of proceeding to surgery. The joint decision to provide supportive care was made. The patient was declared dead on the same day.