Upper Arm Compartment Syndrome Secondary to Intramuscular Cocaine and Heroin Injection

Posterior arm and deltoid compartment syndrome after vitamin B12 injection.

Exercise-Induced Acute Bilateral Upper-Arm Compartment Syndrome

We present a rare case of acute exercise-induced bilateral upper-arm compartment syndrome in a patient who, after a year-long hiatus from exercise, subjected his upper-extremities to the stress of over 100 pushups. The patient presented with severe pain of the bilateral biceps and triceps and complaints of dark urine. Decompressive fasciotomy was performed followed by an intensive care unit (IC...

Hypokalemic Quadriparesis Secondary to Abuse of Cocaine and Heroin.

Low plasma potassium level can cause muscle weakness, lassitude, constipation as well as rhabdomyolysis and arrhythmias, when severe. In muscle, low plasma potassium increases resting membrane potential (hyperpolarization) of myocytes that tend to make muscle more refractory to excitation, leading to muscle weakness. Hypokalemia can be associated with a myriad of causes including drugs of abuse...

Nicolau Syndrome after Intramuscular Benzathine Penicillin Injection

A 3-year-old boy was admitted to the emergency department with right lower limb pain, edema, and livedoid discoloration that occurred immediately after intramuscular injection of benzathine penicillin. The patient was diagnosed with Nicolau syndrome, a rare complication of intramuscular injection presumed to be related to the inadvertent intravascular injection. It was first reported following ...

Atraumatic compartment syndrome of the dorsal compartment of the upper arm.

partment pressures that exceed capillary perfusion, causing ischemia and edema within the compartment. This has been well characterized in the lower leg following excessive muscle strain, tibia fracture, or other blunt trauma and in the forearm following blunt trauma. There are few reports of dorsal compartment syndrome of the upper arm. A literature review found only one previous case without ...