Recalcitrant lip verrucous carcinoma successfully treated with acitretin after carbon dioxide laser ablation

Oral verrucous carcinoma: a diagnostic and therapeutic challenge

BACKGROUND

Verrucous carcinoma is a low-grade variant of squamous cell carcinoma with specific morphologic, cytokinetic and clinical features. Despite low mitotic activity and slow growth, it can infiltrate adjacent tissues in advanced stages but does not metastasize. The most frequently affected site is the oral cavity. The following article provides latest updates in the etiology, clinical presentation, diagnostics and treatment options in oral verrucous carcinoma and discusses the existing dilemmas linked to this unique malignancy.

CONCLUSIONS

Oral verrucous carcinoma must be differentiated from conventional squamous cell carcinoma due to its less aggressive behaviour with a more favourable prognosis. Close communication between clinician and pathologist is mandatory for making a correct diagnosis. Primary surgery with negative surgical margins seems to be the most successful treatment. However, management recommendations are not uniform since they are mostly based on case reports and small retrospective case series. Prospective and pooled multi-institutional studies are therefore needed.

A huge verrucous carcinoma of the lower lip reconstructed by double Abbe flap: A case report and literature review

Lip verrucous carcinoma is a rare low-grade neoplasm, with an unsightly appearance and locally aggressive nature. Treatment of verrucous carcinoma is as yet challenging, no well-defined guidelines for effective and safe management of this disease are available. A case of a patient with a huge verrucous carcinoma of the lower lip successfully treated by surgical excision and double Abbe flap reconstruction technique is presented, and striking features of lip locations of this tumor as well as their management are discussed.

Oral retinoid, acitretin, is effective in the management of resistant recurrent vulval verrucous carcinoma: A case report

Verrucous carcinomas are a rare variant of squamous cell carcinoma. Vulval verrucous carcinoma comprises only 1% of vulval malignancies. This case report discusses the successful management of aggressive recurrent vulval verrucous carcinoma with acitretin, an oral synthetic retinoid used to manage severe psoriasis, after multiple surgical interventions and radiotherapy had failed. This is the first reported case in which verrucous carcinoma had recurred in a musculocutaneous graft. To manage the recurrence, the patient underwent radiotherapy, which did not resolve the condition. The patient was then administered acitretin 25 mg once daily, which successfully resolved the condition, and the patient has been symptom free for 6 months. This report aims to propose the use of acitretin as a management option for recurrent verrucous carcinomas.

Acral Verrucous Carcinoma

Introduction. The verrucous carcinoma is a type of squamous carcinoma that is highly differentiated, relatively uncommon, locally aggressive, with slow growth and minimal metastatic potential. Clinical case. A 48-year old man was admitted to the Dermatology department of the Craiova Hospital for a round-oval tumoral mass that was hyperkeratotic, with central ulceration, covered by a hematic crust, approximately 1.5cm in size, localized at the distal phalanx of the third finger left hand, with perilesional edema and erythema. The wart-like lesion appeared 8 months beforehand, which the patient has traumatized repeatedly in the last 2 months. The histopathological examination confirmed the diagnosis of verrucous carcinoma. The X-ray examination revealed external margin osteolysis of the distal epiphysis in the third finger, left hand. The patient was transfered to the Plastic surgery department where the distal phalanx of the third finger, left hand was amputated. Discussions. Risk factors for the development of verrucous carcinoma are HPV infection, carcinogenic chemicals, smoking, chronic inflammation, repeated trauma, etc. Diagnosis is suspected by clinical appearance and confirmed histopathologically. The treatment of choice is surgical excision due to the high risk of recurrence and local invasiveness, and in the case of an advanced tumor with acral localization, amputation is preferred, as is our case. Conclusions. Verrucous carcinoma is a type of squamous carcinoma that is highly differentiated, with slow and continuous invasion of the underlying tissues. In order to establish the diagnosis of verrucous carcinoma, it is necessary to corroborate the clinical examination with histopathological and evolutionary examinations. The treatment of choice is surgical excision, but given the increased risk of recurrence, the patient should be evaluated periodically until complete healing. Our case is interesting by localization and rapid evolution with the invasion of the underlying tissues.