title: [An unusual appendix lesion].
authors.affiliation: Service de pathologie, hôpital Saint-Louis, AP-HP, 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France.
authors.forename: Valère
authors.initials: V
authors.lastname: Belle Mbou
authors.affiliation: Service de pathologie, hôpital Saint-Louis, AP-HP, 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France; Université Paris Diderot, 10, rue Françoise-Dolto, 75205 Paris cedex 13, France; Inserm UMR-S-1165, HAYEM, 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France. Electronic address: fatiha.bouhidel@sls.aphp.fr.
authors.forename: Fatiha
authors.initials: F
authors.lastname: Amira Bouhidel
authors.affiliation: Service de pathologie, hôpital Saint-Louis, AP-HP, 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France.
authors.forename: Koffi
authors.initials: K
authors.lastname: Amegbor
authors.affiliation: Service de pathologie, hôpital Saint-Louis, AP-HP, 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France; Université Paris Diderot, 10, rue Françoise-Dolto, 75205 Paris cedex 13, France; Inserm UMR-S-1165, HAYEM, 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France.
authors.forename: Philippe
authors.initials: P
authors.lastname: Bertheau
authors.affiliation: Service de pathologie, hôpital Saint-Louis, AP-HP, 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France; Université Paris Diderot, 10, rue Françoise-Dolto, 75205 Paris cedex 13, France; Inserm UMR-S-1165, HAYEM, 1, avenue Claude-Vellefaux, 75475 Paris cedex 10, France.
authors.forename: Brigitte
authors.initials: B
authors.lastname: Roche
mesh_terms: D001062:Appendectomy; D001064:Appendicitis / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D001065:Appendix / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006099:Granuloma / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D006965:Hyperplasia; D008264:Macrophages / Q000473:pathology; D008875:Middle Aged; D009130:Muscle, Smooth / Q000473:pathology; D013194:Staining and Labeling