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Year : 2009  |  Volume : 75  |  Issue : 6  |  Page : 603-605

Pemphigus vegetans in a patient with colonic cancer

Tiago Torres, Marcia Ferreira, Madalena Sanches, Manuela Selores 
 Dermatology Department, Centro Hospitalar do Porto - Hospital de Santo António, Porto, Portugal

Correspondence Address:
Tiago Torres
Edifício das Consultas, Externas do Hospital Geral Santo António, Ex. CICAP, Rua D. Manuel II
Portugal

Abstract

Pemphigus vegetans is a rare variant of pemphigus vulgaris characterized by vegetating plaques in the flexural regions. The coexistence of pemphigus vegetans and internal neoplasm is rare, being described only in four cases in the literature. We report the case of a patient with a typical skin eruption of pemphigus vegetans, who was detected with colonic cancer.



How to cite this article:
Torres T, Ferreira M, Sanches M, Selores M. Pemphigus vegetans in a patient with colonic cancer.Indian J Dermatol Venereol Leprol 2009;75:603-605


How to cite this URL:
Torres T, Ferreira M, Sanches M, Selores M. Pemphigus vegetans in a patient with colonic cancer. Indian J Dermatol Venereol Leprol [serial online] 2009 [cited 2019 Dec 13 ];75:603-605
Available from: http://www.ijdvl.com/text.asp?2009/75/6/603/57724


Full Text

 Introduction



Pemphigus vegetans is a rare variant of pemphigus vulgaris and is characterized by vegetating plaques in the flexural regions. [1] The coexistence of this immunobullous dermatosis and internal malignancy has been rarely reported in the literature, being described only in four cases. [2],[3],[4],[5]

 Case Report



An 83-year-old woman presented to our Dermatology Department with a one week history of vegetating lesions in the right temporal area, both groin region and perineal region. There was no history of other skin or systemic diseases; however, a recent history of hematochezia was referred. On physical examination, there were numerous ulcerations and exudative, verrucous, vegetating plaques on the right temporal area [Figure 1], inguinal and perineal area [Figure 2]. Histological findings included acanthosis, papillomatosis, suprabasal acantholysis, intraepidermal microabcesses filled with eosinophils, and an inflammatory infiltrate composed of lymphocytes and numerous eosinophils in the upper dermis [Figure 3]. Direct immunofluorescence of perilesional skin showed intercellular deposits of IgG and C3 [Figure 4]. Antibodies to desmoglein 1 and 3 were analyzed using specific enzyme-linked immunosorbent assay (ELISA). Index values to desmoglein 3 were 231 (normal [1],[6] Although both types are characterized by vegetating plaques in the skin folds, the primary lesion, response to therapy and prognosis differ. The Neumann type usually begins with bullae, has a worst response to therapy and a poor prognosis, similar to pemphigus vulgaris; the Hallopeau type usually begins with grouped pustules and has a excellent response to therapy with long remission being observed. [6] A statistically increased incidence of malignancy is observed in patients with pemphigus, mainly pemphigus vulgaris and pemphigus erythematosus. [7],[8] However, the coexistence of pemphigus vegetans and internal neoplasm has been rarely reported in the literature, being described in four cases, two cases of coexistence with lung cancer, [2],[3] one with a lymphosarcoma, [4] and another associated with a gastric cancer. [5] In the case described by Bastiaens et al, [3] the removal of the tumor, a lung cancer, caused the disappearance of the lesions and circulating antibodies of pemphigus, proving the inducing role of the tumor. However, follow-up was not possible because the patient died suddenly after pneumonectomy. The simultaneous occurrence of pemphigus vegetans and gastric cancer, reported by Koga et al.[5] and the recurrence of the skin eruption after surgical removal, when metastatic lesions were found in the liver, also suggests that they were closely associated. In our case, both diseases appeared to occur simultaneously and, since it was a localized neoplasm, the surgical treatment was probably curative, hence the remission of the skin condition and the normalization of the desmoglein 3 titer. For this reason it is considered that pemphigus vegetans and colonic cancer were causally related and that internal malignancy should be considered in patients with this immunobullous disease.

References

1Rosenberg FR, Sanders S, Nelson CT. Pemphigus: a 20-year review of 107 patients treated with corticosteroids. Arch Dermatol 1976;112:962-70.
2Serwin AB, Bokiniec E, Chodynicka B. Pemphigus vegetans in a patient with lung cancer. Dermatology Online J. Available at: http://dermatology.cdlib.org. Accessed March 1, 2005.
3Bastiaens MT, Zwan NV, Verschueren GL, Stoof TJ, Nieboer C. Three cases of pemphigus vegetans: induction by enalapril--association with internal malignancy. Int J Dermatol 1994;33:168-71.
4Krain LS, Bierman SM. Pemphigus vulgaris and internal malignancy. Cancer 1974;33:1091-9.
5Koga C, Izu K, Kabashima K, Tokura Y. Pemphigus vegetans associated with gastric cancer. J Eur Acad Dermatol Venereol 2007;21:1288-9.
6Ahmed AR, Blose DA. Pemphigus vegetans. Neumann type and Hallopeau type. Int J Dermatol 1984;23:135-41.
7Younus J, Ahmed AR. The relationship of pemphigus to neoplasias. J Am Acad Dermatol 1990;23:498-502.
8Ogawa H, Sakuma M, Morioka S, Kitamura K, Sasai Y, Imamura S, et al. The incidence of internal malignancies in pemphigus and bullous pemphigoid in Japan. J Dermatol Sci 1995;9:136-41.

 

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