Isolated lip involvement in psoriasis

A Case of Lip Psoriasis in a 14-Year-Old Boy Successfully Treated with Adalimumab

Psoriasis is a common chronic skin disease mainly located in areas of friction. Psoriasis of the lips as an exclusive presentation is rare and often misdiagnosed. Different anti-psoriatic therapies have been proposed, but the literature is limited to case studies with partial results. Biologic therapies have revolutionized the management of many dermatologic conditions, including psoriasis, and they are approved for pediatric use. We report the case of a 14-year-old boy with a 2-year history of white-yellowish scaling lesions on his lips, without intraoral involvement. Lip biopsy showed a psoriasiform pattern. Treatment with adalimumab 40 mg every other week was started, and after 6 months of therapy, we obtained a complete remission of the patient's lip psoriasis.

Psoriasis of the Lips: A Case Report with Review of the Literature

Psoriasis is a chronic inflammatory dermatosis, which progresses by relapses-remissions, of a multifactorial etiology which involves genetic, immunological, and environmental factors. Skin lesions are mainly localized in areas of friction: elbows, knees, pre-tibial, lumbosacral regions, scalp, and nails. Although the appearance of the skin lesions is sufficient for a diagnosis, diagnostic difficulties may be found in case of unusual topography. We report a case of a 45-year-old female patient with psoriatic cheilitis with a review of the literature.

Isolated lip involvement in psoriasis: an uncommon aspect of a common dermatologic condition

Introduction: Psoriasis is a chronic inflammatory skin disease that typically affects the extremities, trunk, scalp, and nails. Psoriatic cheilitis as an exclusive presentation is very rare and to our knowledge, only 6 cases have been reported to date. The absence of cutaneous lesions causes diagnostic difficulties that can result in misdiagnosis and inadequate treatment. Observation: We reported the case of a 21-year-old woman with a seven years history of scaly plaques of the vermillion of the lips as the only disease manifestation. Her cheilitis was associated with significant psychiatric morbidity. Oral biopsy showed a psoriasiform pattern. Local applications of betamethasone was proposed. Discussion: Although lip psoriasis is extremely rare, it can be the sole presentation of psoriasis even in the absence of accompanying skin lesions, other oral manifestations or a family history of psoriasis. Conclusion: Lip psoriasis should be considered in the differential diagnosis of chronic or recurrent treatment-resistant labial lesions.

Diseases of the lips

Heath care providers should be comfortable with normal as well as pathologic findings in the lips, because the lips are highly visible and may display clinical manifestations of local, as well as systemic inflammatory, allergic, irritant, and neoplastic alterations. Fortunately, the lips are easily accessible. The evaluation should include a careful history and physical examination, including visual inspection, as well as palpation of the lips and an examination of associated cervical, submandibular, and submental nodes. Pathologic and microscopic studies, as well as a review of medications, allergies, and habits, may further highlight possible etiologies. Many lip conditions, including premalignant changes, are relatively easy to treat, when the abnormalities are detected early; however, advanced disease and malignancies are challenging for both the patient and clinician. Treatment should be focused on eliminating potential irritants or allergens and treatment of the primary dermatosis. In this paper we review physiologic variants as well as pathologic conditions of the lips.

Oral Psoriasis: An Overlooked Enigma

Although cutaneous psoriasis is common, the existence of its manifestations in the oral cavity has been questioned. The definitive diagnosis of oral psoriasis can be challenging due to the variability of presentations, and overlapping clinical and histological features with a number of other conditions as well as the lack of consensus. We review oral psoriasis, noting its variable clinical appearance, delineate the differential diagnosis, and discuss management strategies.

Oral psoriasis-a diagnostic dilemma: a report of two cases and a review of the literature

Whether psoriasis can manifest itself in the oral mucosa has been a matter of debate for many years. If an oral version of psoriasis exists, most researchers regard this manifestation as rare. The present report describes two patients who presented with lesions possibly related to cutaneous psoriasis. One patient had patchy erythematous lesions on the gingiva, and one had serpiginous lesions in the hard palate. We discuss these cases in relation to the existing literature, with special emphasis on the clinical and histopathologic criteria for the diagnosis of oral psoriasis.

Psoriasis of the lips

BACKGROUND

Psoriasis is a frequently occurring disorder with a chronic and relapsing course. Common sites of involvement are the extremities, trunk, scalp and nails. The disease may occasionally involve genitalia and the anus. Although cutaneous lesions are generally sufficiently distinct to make a diagnosis, diagnostic difficulties can be found in cases of unusual involvement.

MAIN OBSERVATIONS

We report a 38-year-old man who presented scaling and cracking of the lips without intraoral involvement as a first manifestation of psoriasis. Three years later he developed erythematous plaques with desquamation on fingers, characteristic of psoriasis.

CONCLUSION

Psoriasis should be considered in the differential diagnosis of chronic or recurrent labial lesions.