Nageotte nodules in human DRG reveal neurodegeneration in painful diabetic neuropathy.

Diabetic neuropathy is frequently accompanied by pain and loss of sensation attributed to axonal dieback. We recovered dorsal root ganglia (DRGs) from 90 organ donors, 19 of whom had medical indices for diabetic painful neuropathy (DPN). Nageotte nodules, dead sensory neurons engulfed by non-neuronal cells, were abundant in DPN DRGs and accounted for 25% of all neurons.

Nageotte nodules in human DRG reveal neurodegeneration in painful diabetic neuropathy.

Diabetic neuropathy is frequently accompanied by pain and loss of sensation attributed to axonal dieback. We recovered dorsal root ganglia (DRGs) from 90 organ donors, 19 of whom had medical indices for diabetic painful neuropathy (DPN). Nageotte nodules, dead sensory neurons engulfed by non-neuronal cells, were abundant in DPN DRGs and accounted for 25% of all neurons.

Latin American Consensus on the Treatment of Head and Neck Cancer.

Head and neck squamous cell carcinoma (HNSCC) is well known as a serious health problem worldwide, especially in low-income countries or those with limited resources, such as most countries in Latin America. International guidelines cannot always be applied to a population from a large region with specific conditions. This study established a Latin American guideline for care of patients with head and neck cancer and presented evidence of HNSCC management considering availability and oncologic benefit.

Variation in donation after circulatory death hospital policies in a single donor service area.

Background: Historically, there has been wide variation among hospital policies for donation after circulatory death (DCD) processes. With more DCD donors as well as more organs from DCD donors being utilized, it is time to revisit the variability in DCD hospital policies.

Methods: Collection of hospital characteristics, DCD referrals and completions, and DCD policies from the Southwest Transplant Alliance Donor Service Area.