<human>: During ultrasound of left leg I felt a pinprick at few places. What could be the cause? The doctor while doing the process stated used words like lymph nodes etc. I had suffered from DVT many years back and had gone for the process since I have to get my gallbladder operated for stones
<bot>: Hi, These pin prick like sensation are abnormal sensations called paresthesia. They are part of neuropathy associated with DVT or many other diseases. During the process of doing a USG, the touch of the applicator and gel can produce this sensation. Before taking you up for gall bladder surgery, I am sure you will be thoroughly investigated. Hope I have answered your query. Let me know if I can assist you further. 