Radiology & Imaging

Visualizing nerves with photoacoustic imaging

Invasive medical procedures, such as surgery requiring local anesthesia, often involve the risk of nerve injury. During operation, surgeons may accidentally cut, stretch, or compress nerves, especially when mistaking them ...

Diseases, Conditions, Syndromes

Better analgesia from pelvic plexus block in prostate biopsy

(HealthDay) -- Compared with periprostatic nerve block (PNB), pelvic plexus block (PPB), performed under Doppler ultrasound guidance, provides better pain relief for men during office-based transrectal ultrasound-guided prostate ...

Surgery

Researchers determine best anesthesia option for infants

Infants undergoing some types of surgery could have better recovery if they receive regional anesthesia rather than general anesthesia, according to two studies published in the Online First edition of Anesthesiology, the ...

Health

Handholding, speaking to patients reduces anxiety

(HealthDay)—For patients undergoing percutaneous vertebroplasty under local anesthesia, handholding and providing spoken information correlate with reduced patient anxiety, according to a study published online Sept. 1 ...

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