keratoacanthoma

Keratoacanthoma may also occur, which makes excision of the affected area mandatory.

Treatments are not successful for many patients with Generalized eruptive keratoacanthoma.

Keratoacanthoma is a low-grade malignancy of the skin.

Excision of the entire lesion is often required if one wants to confirm the clinical diagnosis of keratoacanthoma.

The epidemiology of Generalized eruptive keratoacanthoma remains unknown.

But provided with an accurate clinical information, he/she might consider the diagnosis of a well differentiated squamous cell carcinoma or keratoacanthoma.

Topical treatment of nasal keratoacanthoma.

From a practical standpoint (insurance reimbursement), the correct diagnosis should be "well differentiated squamous cell carcinoma, keratoacanthoma variant".

Keratoacanthoma centrifugum marginatum is a cutaneous condition, a variant of keratoacanthomas, which is characterized by multiple tumors growing in a localized area.

A solitary keratoacanthoma (also known as "Subungual keratoacanthoma") is a benign, but rapidly growing, locally aggressive tumor which sometimes occur in the nail apparatus.

Generalized eruptive keratoacanthoma (Generalized eruptive keratoacanthoma of Grzybowski)

This lesion cannot be distinguished clinically from keratoacanthoma; it is easily distinguished from nodular BCC because BCC does not develop hyperkeratosis.

Verrucous lupus erythematosus (also known as "Hypertrophic lupus erythematosus") presents with non-puritic papulonodular lesions on the arms and hands, resembling keratoacanthoma or hypertropic lichen planus.

Nasal defects mostly result from excision of (malignant) skin tumours as basal cell carcinoma, squamous cell carcinoma, malignant melanoma, keratoacanthoma, lentigo maligna, lymphoma, and sweat gland carcinoma.

The pathologist often labels KA as "well-differentiated squamous cell carcinoma, keratoacanthoma variant", because about 6% of KA manifest itself as squamous cell carcinoma when left untreated.

Other indications for Mohs surgery include dermatofibrosarcoma protuberans, keratoacanthoma, spindle cell tumors, sebaceous carcinomas, microcystic adnexal carcinoma, merkel cell carcinoma, Paget's disease of the breast, atypical fibroxanthoma, leiomyosarcoma, and angiosarcoma.

Generalized eruptive keratoacanthoma (also known as "Generalized eruptive keratoacanthoma of Grzybowski") is a cutaneous condition, a variant of keratoacanthomas, characterized by hundreds to thousands of tiny follicular keratotic papules over the entire body.