Medical Knowledge

Scattered Painful Papulonodules in an Older Woman

A 56-year-old woman was admitted for myeloablative conditioning in preparation for allogeneic hematopoietic cell transplant. Her course was complicated by severe mucositis, acute kidney injury, and neutropenic fever. During her admission, she also developed painful necrotic skin lesions, a nonproductive…

Selfie-Induced Diagnostic Challenge in Horner Syndrome

This case report describes an 18-year-old woman with neurofibromatosis type 1 and prior right brachial plexus neurofibroma resection who reported intermittent, unilateral facial flushing after exertion.

Progressive Cranial Neuropathy

A 68-year-old man had right facial weakness with a droop, slurred speech, and eyelid ptosis that progressed over 5 years from right temple numbness and did not respond to gabapentin or steroids. What is your diagnosis?

Histologic Anatomy of Neurocysticercosis

This case report describes a 23-year-old male patient with tonic-clonic seizure and subsequent treatment with anthelmintic therapy.

A New Framework for Dementia Nomenclature

Importance  Nomenclature in the field of neurodegenerative diseases presents a challenging problem. Inconsistent use of terms such as Alzheimer disease and dementia has compromised progress in clinical care, research, and development of therapeutics. Dementia-associated stigma further contributes to inconsistent and imprecise language. The result is…