Compartment Syndrome Secondary to Group A Streptococcus Infection in the Presence of a Congenital Hemangioma

Etiologies of non-traumatic extremity compartment syndrome: A multi-center retrospective review

Determine the etiologies of non-traumatic extremity compartment syndrome (NTECS), understand the demographics of NTECS patients, describe their diagnostic workup and treatment, and establish their rate and cause of in-hospital mortality. This is a retrospective cohort study of all patients diagnosed with NTECS at two level 1 trauma centers between January 2006 and December 2019. Data pertaining to the etiology of NTECS, patient demographics, diagnostic and treatment modalities, and in-hospital mortality were collected from electronic medical records. A total of 572 patients were included in this study with an average age of 54±18 years. The etiologies of NTECS were categorized into one of seven groups: 233 hypercoagulable state, 113 found-down secondary to substance use, 68 hypocoaguable state, 58 perioperative positioning, 55 shock, 30 infection, and 15 intravenous/intraosseous (IV/IO) infiltration. Approximately 13 % of patients underwent a skin graft or flap procedures, while 13 % of patients required an extremity amputation. The in-hospital mortality was highest in patients who developed NTECS due to shock (58 %). The average in hospital-mortality for all NTECS etiologies was 20 %. While uncommon, many etiologies of NTECS exist and often manifest insidiously. 13% of patients who develop NTECS will require a skin graft / flap, or extremity amputation. 20 % of patients who develop NTECS die during their hospitalization. High clinical suspicion and future research in this field are necessary to improve clinical outcomes for these patients. Level IV: Retrospective review.

Clinical Case of Acute Non-Traumatic Hand Compartment Syndrome and Systematic Review for the Upper Extremity

Background: While trauma to the upper extremity is known to cause acute compartment syndrome (ACS), nontraumatic causes of ACS of the upper extremity are rare. Nontraumatic ACS of the upper extremity can lead to adverse outcomes if not recognized early. There are limited reports of spontaneous ACS published in the literature. The aim of this comprehensive systematic review is to increase awareness among plastic surgeons and hand surgeons of this acute event and provide an algorithmic approach to management in the acute setting through an illustrative case example. Methods: A comprehensive systematic review of published literature was conducted in the Medline/PubMed database with the search terms, "compartment syndrome," "extremity," "spontaneous," "nontraumatic," and "atraumatic" without timeframe limitations. Articles were identified and included in this review based on ACS localization in the upper extremity and etiology of nontraumatic, spontaneous origin. Results: Sixteen publications and 19 total cases of nontraumatic ACS of the upper extremity from 1993 to 2016 met our search criteria. A bleeding disorder was the etiology in three cases, systemic anticoagulation in three cases, infection in six cases, and unknown in three cases. The remaining four cases included systemic sclerosis, Ehlers-Danlos syndrome, rhabdomyolysis, and McArdle disease. Conclusions: Nontraumatic causes of ACS of the upper extremity include infection, anticoagulation therapy, and bleeding disorders. Even though trauma is the most common cause of ACS, clinicians should be aware of these other potential causes of ACS in the nontraumatic setting. Appropriate medical and surgical intervention should be done to avoid potential adverse outcomes.