Purpose: Acute abdominal pain accounts for 7-10% of all emergency department visits. The purpose of this study is to investigate the epidemiology and outcome of acute flank pain at regional emergency medical centers (EMC) and to investigate the necessity of urologists.
Materials and Methods:We retrospectively reviewed all records of EMC visits for flank pain between 1 July 2015 and 30 June 2017. The renal colic was defined according to the code allocation of the Korean standard classification of disease-6 code N132, N200-N203, and N210-N211. The results of this study were retrospectively analyzed and the characteristics of the patients. Results: The total number of visits to the EMC was 67,792, and the number of visits for acute abdominal pain was 9,641. The number of visits for acute flank pain was 1,133 and the number of patients was 1,018. The departments included emergency medicine (n=235), urology (n=711), internal medicine (n=132), general surgery (n=19), gynecology (n=10), and others (n=26). The causes of urological flank pain were urolithiasis in 628 cases, infection in 41 cases, and other diseases in 42 cases. Among these, 244 cases were admitted, and 193 cases of them were urolithiasis patients, and 171 patients underwent stone removal surgery. Conclusions: According to our study, patients with flank pain accounted for 11.8% of patients with abdominal pain. However, considering hospitalization and frequency of surgery, it is necessary to take the national measurement for the long-term supply of urology. -63-859-1335, Fax: +82-63-842-7379 E-mail: mygentlelove@gmail.com Original Article
Keywords: Renal colic; Epidemiology; Hospital emergency service
INTRODUCTIONAcute abdominal pain, traditionally defined as a pain of non-traumatic origin with a maximum duration of 5 days [1], is one of the most common symptoms that causes people to visit the emergency center, making up approximately 7-10% of all emergency department (ED) visits [2]. Despite the relatively high incidence, abdominal pain may be a symptom of serious underlying diseases, and the challenging differential diagnosis may lead to medical litigation or undesirable outcomes [3,4].Despite substantial improvements in the diagnostic approach to acute abdominal pain, many diagnostic pitfalls remain due to the extensive use of imaging techniques (especially computed tomography [CT]), which can be associated with a substantial number of misdiagnoses and/or avoidable surgery [5,6]. Acute flank pain is the most common clinical symptom of urinary tract stones and is a common [7]. Furthermore, the lifetime recurrence rate has been estimated to be as high as 50% within 10 years of the initial urolithiasis episode [8]. Several previous studies have shown a worldwide trend toward an increasing prevalence of urolithiasis [9]. Proper assessment by the emergency physician is essential for the management of these patients, since the underlying cause of acute abdominal pain can involve a variety of medical specialties, including gynecology, general surgery, in...