PT - JOURNAL ARTICLE AU - Nancy Anaya AU - Kavita Gandhi TI - SONO case series: 39-year-old man with leg swelling and pain AID - 10.1136/emermed-2020-209547 DP - 2021 Nov 23 TA - Emergency Medicine Journal PG - emermed-2020-209547 4099 - http://emj.bmj.com/content/early/2021/11/23/emermed-2020-209547.short 4100 - http://emj.bmj.com/content/early/2021/11/23/emermed-2020-209547.full