RESUMO
A 38-year-old female presented with hyperpigmented velvety plaques on the nape and the sides of the neck with diffuse pigmentation of the face and flexures suggestive of acanthosis nigricans. The dorsa of both the hands showed increased rugosity, hyperpigmentation and hyperkeratosis of the palms, suggestive of tripe palms. Investigations revealed multiple secondaries in the liver. Histopathology showed the secondaries to be from adenocarcinoma of the gastrointestinal tract.
Assuntos
Acantose Nigricans/patologia , Adenocarcinoma/secundário , Neoplasias Hepáticas/secundário , Síndromes Paraneoplásicas/patologia , Neoplasias Gástricas/patologia , Acantose Nigricans/diagnóstico , Adenocarcinoma/cirurgia , Adulto , Biópsia por Agulha , Feminino , Seguimentos , Humanos , Imuno-Histoquímica , Laparotomia/métodos , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/cirurgia , Medição de Risco , Neoplasias Gástricas/cirurgiaRESUMO
Serratia ficaria was first described in 1979 as part of the fig tree ecosystem (P.A.D. Grimont, F. Grimont, and M. P. Starr, Curr. Microbiol. 2:277-282, 1979). Since then, it has been isolated from clinical specimens from a few human patients (C. Bollet, J. Freney, P. de Micco, F. Grimont, and P.A.D. Grimont, Méd. Mal. Infect. 20:97-100, 1990; J.A. Brouillard, W. Hansen, and A. Compere, J. Clin. Microbiol. 19:902-904, 1984; H. Darbas, H. Jean-Pierre, G. Boyer, and M. Riviere, Méd. Mal. Infect. 23:269-270, 1993; V.J. Gill, J.J. Farmer, III, P.A.D. Grimont, M.A. Asbury, and C.L. McIntosh, J. Clin. Microbiol. 14:234-236, 1981; F.D. Pien and J.J. Farmer III, South. Med. J. 76:1591-1592, 1983; C. Richard, J. de Coquet, and C. Suc, Méd. Mal. Infect. 19:45-47, 1989), but the pathogenicity of S. ficaria was always questionable. We are reporting the case of an aged cancer patient who developed S. ficaria septicemia. The habitat of this organism and its potential role as a pathogen are discussed.