ABSTRACT
Ulnar neuropathy commonly causes hand paresthesia, often associated with mechanical compression or repetitive movements across the elbow or wrist. There are a few cases that document ulnar nerve injury from rapid compression in the absence of trauma. We present a 30-year-old previously healthy male who developed bilateral hand and forearm swelling, numbness, and pain after an allergic reaction initially treated with epinephrine and steroids. Following treatment, swelling improved; however, paresthesia and weakness persisted. Electrodiagnostic studies performed two months later showed severe ulnar neuropathy prominent at the left proximal wrist, confirmed by ulnar motor inching studies. Signs of acute or subacute denervation and active reinnervation were noted in the left flexor digitorum profundus and abductor digiti minimi. Right-sided studies were unrevealing, although magnetic resonance imaging (MRI) showed an acute flexor pollicis longus tear. Given the timing of events, it was felt that the ulnar neuropathy and acute muscle tear were related to the rapid onset of angioedema. Further research should be conducted on how acute episodes of angioedema (allergy) can cause nerve compression in different extremities. There are very scant reports of different types of angioedema (such as vibratory or hereditary) associated with neuropathy; however, there are no reports of acute allergic angioedema associated with neuropathy. A more comprehensive understanding of the pathophysiology of neuropathy following acute angioedema will help guide treatment approaches both acutely and after symptom presentation.
ABSTRACT
A cesarean scar ectopic pregnancy (CSEP) designates an ectopic pregnancy within the myometrium of a past uterine incision. Early diagnosis through transvaginal ultrasonography is crucial as an untreated CSEP can lead to serious complications, including hemorrhage, loss of future fertility, and maternal death. We present a case of a 33-year-old female with five previous cesarean sections, who presented at seven weeks of gestation with concerns of a CSEP. Here, we highlight the importance of early diagnosis and maintaining high clinical suspicion in women with multiple previous cesarean sections who present with menstrual abnormalities. The CSEP is a serious condition and requires a high index of suspicion during diagnosis and follow-up. Ultrasound scanning and training should be readily available to quickly identify and treat this life-threatening condition.
ABSTRACT
Hepatic venous outflow is a pivotal factor in liver transplant. However, venous anomalies and the potential for hepatic venous congestion continue to remain major points of concern to ensure the viability of transplanted livers and maximize regenerative capacity. We present a 66-year-old patient undergoing liver transplantation who was found to have anomalous venous drainage requiring venous anastomoses. To ensure adequate venous flow and minimize the possibility of graft congestion and liver dysfunction, the anesthetic management of the patient's hemodynamic status was of utmost importance. The use of osmotic diuretics and intraoperative sonography was used to ensure adequate perfusion.
