Giant fibrokeratoma of the heel

Acquired digital fibrokeratoma: a rare case study

Acquired digital fibrokeratomas are a benign soft tissue tumor with typical appearance and anatomical locations. This lesion generally occurs in middle aged males with common sites of occurrence in the digits of upper or lower extremities. Previous case studies have reported incidences of this lesion appearing on heels of middle-aged males but are generally described as giant digital fibrokeratoma based on the lesion's diameter. This case report describes an acquired digital fibrokeratoma in a pediatric female patient in an infrequent location.

Acquired digital fibrokeratoma: review of its clinical and dermoscopic features and differential diagnosis

Acquired digital fibrokeratoma (ADFK) is a rare, benign, fibrous tumor that most often occurs on fingers. It may resemble a rudimentary supernumerary digit and is often misdiagnosed as another common benign condition, such as common wart. It is typically asymptomatic and occurs as a solitary nodule less than 1 cm in diameter. Oftentimes ADFK shares clinical and/or histologic resemblance with other benign and malignant cutaneous conditions so it is crucial that careful examination is undertaken. In this article, we will discuss the clinical presentation, epidemiology, etiology, dermoscopic and histologic findings, management, and differential diagnoses for ADFK, with the hope that this review will facilitate timely diagnosis and management for this distinct condition.

Unusual size, topography, and surgical resolution of an acquired fibrokeratoma

Acquired fibrokeratoma is a rare benign skin tumor that usually manifests as a slow-growing solitary nodular lesion of the digits. We report a case of plantar acquired fibrokeratoma evidencing its atypical size and topography, in addition to the treatment with simple surgical excision followed by healing by second intention. Nondigital fibrokeratomas may occur in 18% of cases and rarely affect the palmoplantar region. These lesions are usually asymptomatic and show ≥ 3cm in size at the time of diagnosis due to delayed diagnosis. Complete surgical excision is the treatment of choice, which is usually curative. In general, primary closure is chosen; however healing by second intention becomes an option in regions of difficult approach.

Giant fibrokeratoma, a rare soft tissue tumor presenting like an accessory digit, a case report and review of literature

INTRODUCTION

Acquired digital fibrokeratoma is an uncommon, benign fibrous tumour that usually occurs in adults as a solitary lesion with a typical size of less than 1cm.

CASE PRESENTATION

A 48-year-old Afro-Caribbean man presented to our foot and ankle clinic with a long-standing growth over the plantar aspect of the distal phalanx of the left great toe. The growth was painful and affected the patient's mobility. It had gradually increased in size over a period of 17 years. The growth was completely excised, and the base was allowed to heal by secondary intention. The skin eventually healed, and the patient had a good outcome. The histological results confirmed that the growth was a digital fibrokeratoma.

CONCLUSION

This case is of interest because of the rarity of digital fibrokeratoma and the unique morphological appearance of the tumor in this case. Additionally, we emphasise the importance of ruling out other causes of abnormal growths and considering fibrokeratoma during differential diagnoses.

Acral fibrokeratoma of the foot treated with excision and trap door flap closure: a case report

Acral fibrokeratoma is a relatively rare, benign lesion that is typically found on the fingers and toes but can also be found on the palms and soles. Several case reports have been published of this rare lesion, with only a few investigators describing lesions of the feet. The techniques of using skin from a portion of the mass to close the defect left from mass excision have been poorly reported. Our technique, which we have termed the "trap door flap," has design similarities to the appearance and mechanics of a trap door. We present the case of a patient with a 7-year history of a slow-growing, soft tissue mass on the plantar and medial aspect of his left hallux. The mass was subsequently excised and closed with a local flap. The flap had healed uneventfully by 2 weeks postoperatively, and the patient denied any evidence of recurrence or pain at 12 months of follow-up.

Giant acquired digital fibrokeratoma occurring on the left great toe

Acquired digital fibrokeratoma is an uncommon, benign fibrous tumor which usually occurs in adults as a solitary lesion. The most frequent locations are fingers and toes and the size of the tumor is generally small, around 3~5 mm. An 18-year-old female presented with a solitary, skin-colored, round and protruded nodule of the left great toe. The size of nodule was 2.5×1.6×1.4 cm. Histopathologic examination revealed typical findings of acquired digital fibrokeratoma. Herein, we report a giant acquired digital fibrokeratoma.

Giant tumour of the heel: acquired fibrokeratoma

Fibrokeratoma is a rare benign invasive tumour usually located on the digits. We report a 35-year-old patient with a giant acquired fibrokeratoma of the heel. Despite its large size and unusual location, the tumour was microscopically benign and was successfully excised.