Autoimmune Thyroid Disease: An Unusual Cause or Confounder of Vertigo.

Over the last decade, the published literature investigating the association between thyroid function and recurrent or persistent vertigo has become more robust. We present an interesting case of persistent vertigo in a healthy 31-year-old active duty Navy pilot who was restricted from operating single-pilot rotary aircraft because of the severity of her symptoms. During her work-up, she was newly diagnosed with autoimmune thyroid disease and started on thyroid hormone supplementation. Adequately treating her underlying thyroid disease was associated with resolution of dizzy symptoms and she was granted a waiver to return to flying. This case highlights the importance of autoimmune thyroid disease as a less common but important diagnosis to consider in the broad differential for vertigo. This is especially relevant to the military population since dizziness contributes to spatial disorientation for aviators and can be highly debilitating for warfighters. Astutely diagnosing and treating underlying causes of dizziness may allow service members to return to physically demanding and mentally arduous duties, improving overall military readiness.

Reamer irrigator aspirator (RIA) reduces risk of fat embolism in bilateral pediatric femur shaft fractures: a case report.

A 14-year-old male patient was successfully treated with the reamer irrigator aspirator for femur intramedullary rod preparation after sustaining right and left closed femur fractures because of an all-terrain vehicle accident. In patients already categorized as high risk for fat embolism syndrome, such as those with bilateral femur fractures, reaming both femora greatly increases the likelihood of this complication. The reamer irrigator aspirator provides an effective tool that potentially mitigates the risk of fat embolism syndrome in pediatric patients with this type of orthopedic trauma.

Severe complication after microwave thermoablation of a residual limb: multifocal full thickness cutaneous necrosis and deep venous thrombosis.

Patients with limb loss face the challenge of having an increased risk of skin disease at residual limb sites. Hyperhidrosis is a common concern for persons with amputation and excessive sweat can cause various skin pathology. Recently, microwave thermoablation (MT) was reported as an effective off-label treatment for hyperhidrosis in patients with limb loss. We present a case in which a patient following MT procedure for hyperhidrosis of a transtibial amputation developed multifocal full thickness cutaneous necrosis and deep venous thrombosis. The possible aetiologies of these complications are discussed including vascular congestion and external thermal injury.Such a case warrants the attention of individuals and providers seeking to use MT for off-label purposes, particularly for patients with limb loss, due to the large treatment surface area and potential for temporary or permanent functional loss of the amputated limb.