Aggressive and neglected basal cell carcinoma.
BACKGROUND
Basal cell carcinoma (BCC) is the most common cutaneous malignancy and usually has a benign coarse. Rarely, examples of aggressive and neglected types of this tumor are seen.


OBJECTIVE
To present an interesting and dramatic example of how some people neglect their tumors and how devastating the sequelae can be.


METHODS
We report a 58-year-old man with an extensive BCC and signs of cranial nerve involvement.


RESULTS
The patient had a large, infected ulcer on his scalp. He also had skull bone destruction, osteomyelitis, mastoiditis, cranial nerve paralysis, and radiographic features of the skull base and upper cervical soft tissue involvement. Pathologic studies revealed an infiltrating form of BCC.


CONCLUSIONS
If left untreated and neglected, as in this case, BCC can become inoperable and complicated.
Asilian
Ali
A
Department of Dermatology, Alzahra Hospital, Medical University of Isfahan, Isfahan, Iran.
Tamizifar
Banafshe
B
D002280:Basal Cell Carcinoma / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery*; D003389:Cranial Nerve Diseases / Q000000981:diagnostic imaging / Q000473:pathology; D003391:Cranial Nerves / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D012535:Scalp / Q000473:pathology; D012878:Skin Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery*; D014057:Tomography, X-Ray Computed