Diseases Don't Read Textbooks

Abstact: 5 yo girl with enlarging plaque on back.HPI: The patient is a 5 year old girl seen on February 27, 2009 with a 10 day history of an enlarging plaque on the left back. She had a similar, but less dramatic lesion in April 2008 which was treated with cefuroxime for two weeks. Her family lives in a wooded area and her mother had Lyme Disease last year. The patient feels well, may have had some mild arthralgias according to her mother. No...

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Interesting Follow-up: Paronychia in a Child

In October 2007, we presented the case of an eight year old girl with chronic paronychial inflammation located on the left index finger (Paronychia in a Child). She had no other dermatoses. The patient is adopted so we have no family history. We assumed this was some kind of localized psoriasis or acrodermatitis continua. Clobetasol ointment was prescribed which she has used since. (Photo above from 10/2007)The patient was seen in follow-up...

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R/O Subungual Melanoma

70 yo man referred for suspected subungual melanoma.HPI: The patient is a retired engineer with a one month history of subungual pigmentation. He suffers from Waldenstrom's macroglobulinemia and peripheral neuropathy. If he had injured his toe, he would not know.O/E: The left middle toenail shows brown-blackish subungual pigmentation. It was difficult to appreciate if this was melanin or blood both clinically or dermoscopically. Hutshinson's...

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