RESUMO
Ehlers-Danlos syndrome is a rarely encountered connective tissue disorder characterized by skin hyper-elasticity, joint hyper-flexibility, and vasculature fragility. We report a 41-year-old female presenting with scalp swelling following minor head trauma. The patient presented with a large cephalohematoma that despite compressive measures and Factor IX administration continued to progress, necessitating transfer for definitive surgical intervention. The patient underwent surgical evacuation of approximately 1 liter of blood, followed by drain placement and compression dressing. This case underscores the importance for emergency physicians to recognize the potential vascular catastrophes these patients may present with following even minor injury.
RESUMO
Superior mesenteric artery (SMA) syndrome is a rare cause of abdominal pain, nausea and vomiting that may be undiagnosed in patients presenting to the emergency department (ED). We report a 54-year-old male presenting to a community ED with abdominal pain and the subsequent radiographic findings.The patient's computed tomgraphy (CT) of the abdomen and pelvis demonstrates many of the hallmark findings consistent with SMA syndrome, including; compression of the duodenum between the abdominal aorta and superior mesenteric artery resulting in intestinal obstruction, dilation of the left renal vein, and gastric distension. Patients diagnosed with SMA syndrome have a characteristically short distance between the superior mesenteric artery and the aorta (usually 2-8 mm) in contrast to healthy patients (10-34 mm). Our patient's aortomesenteric distance was measured to be approximately 4 mm. Furthermore, the measured angle between the superior mesenteric artery and the aorta is reduced in patients with SMA syndrome from a normal range of 28°-65° to a measurement between 6°-22°. Our patient's aortomesenteric angle was difficult to measure secondary to poor sagittal reconstructions, but appears to be approximately 30°. Following radiographic evidence suggesting SMA syndrome together with our patient's constellation of presenting symptoms, a diagnosis of SMA syndrome was made and the patient was admitted to the general surgery service. However, our patient decided to leave against medical advice owing to improvement of his symptoms following the emptying of two liters of gastric contents via nasogastric tube evacuation.
RESUMO
OBJECTIVES: This was a point-prevalence study designed to quantify the magnitude of emergency department (ED) overcrowding and inpatient boarding. Every ED in Michigan was surveyed at a single point in time on a Monday evening. Given the high patient volumes on Monday evenings, the effect on inpatient boarding the next morning was also reviewed. METHODS: All 134 EDs within the state of Michigan were contacted and surveyed on Monday evening, March 16, 2009, over a single hour and again the following morning. Questions included data on annual census, bed number, number of admitted patients within the ED, ambulance diversion, and ED length of stay. RESULTS: Data were obtained from 109 of the 134 (81%) hospitals on Monday evening and 99 (74%) on Tuesday morning. There was no difference in annual visits or ED size between participating and nonparticipating EDs. Forty-seven percent of EDs were boarding inpatients on Monday evening, compared with 30% on Tuesday morning. The mean estimated boarding times were 3.7 hours (Monday evening) and 7.2 hours (Tuesday morning). Twenty-four percent of respondents met the definition of overcrowded during sampling times. There was a significant relationship between inpatient boarding and ED overcrowding (p < 0.001). Only three EDs were actively diverting ambulances. CONCLUSIONS: In this study on a single Monday evening, 47% of EDs in Michigan were actively boarding inpatients, while 24% were operating beyond capacity. On the following morning (Tuesday), EDs had fewer boarded inpatients than on Monday evening. However, these boarded inpatients remained in the ED for a significantly longer duration.