How we do it: a method of neck dissection for histopathological analysis

How we do it: neck dissection for histopathological analysis

How we do it: a method of neck dissection for histopathological analysis

BACKGROUND Dissection of the lymphatic structures in the neck is an integral part of the management of many head and neck cancers. We describe a technique of surgical dissection, preparing the tissue for more precise histological analysis while also reducing operative time and complexity. METHODS When dissected, each level is excised between lymph nodes groups and put into a separate pot of f...

Why Do We Need It ? How Do We Get It ?

ECURITY EXPERTS FREQUENTLY REFER TO PEOPLE AS “THE WEAKEST LINK IN THE CHAIN” OF SYSTEM SECURITY. Famed hacker Kevin Mitnick revealed that he hardly ever cracked a password, because it “was easier to dupe people into revealing it” by employing a range of social engineering techniques. Often, such failures are attributed to users’ carelessness and ignorance. However, more enlightened researchers...

What Do We Know, How Do We Know It, and How Can We Best Apply It?

Adequate Nutrition May get You Home: Effect of Caloric/Protein Deficits on the Discharge Destination of Critically Ill Surgical Patients 37 D. Dante Yeh, MD; Eva Fuentes, MD; Sadeq A. Quraishi, MD, MHA, MMScH; Catrina Cropano, MSc; Haytham Kaafarani, MD, MPH; Jarone Lee, MD, MPH; David R. King, MD; Marc DeMoya, MD; Peter Fagenholz, MD; Kathryn Butler, MD; Yuchiao Chang, PhD; and George Velmahos...

A tinnitus objectivization: how we do it.

The medical therapy of tinnitus should be oriented by objective measurement of the disorder. Preferably, it should be qualitative, indicating the exact neural mechanism to be neuromodulated by neuroprotective medication. The neurophysiological approach in objectivization of tinnitus is presented by means of auditory brainstem response and middle latency response. These tests could be applied in...