PMID- 7702253 OWN - NLM STAT- MEDLINE DCOM- 19950502 LR - 20131121 IS - 0151-9638 (Print) IS - 0151-9638 (Linking) VI - 121 IP - 4 DP - 1994 TI - [Nodular and granulomatous form of periarteritis nodosa caused by the hepatitis B virus]. PG - 325-7 AB - Polyarteritis nodosa (PAN) is, in rare cases, associated with subcutaneous nodules and pathology does not usually show the presence of peri and extravascular granulomas. When present in patients with hepatitis B virus (HBV) related PAN these facts demonstrate that classification of PAN is not homogeneous. CASE REPORT. A patient infected by HBV developed a PAN demonstrated by clinical symptoms and pathology. The disease was characterized by the presence of subcutaneous nodules and histologically by peri- and extra-vascular granuloma which surrounded necrosis of medium-sized vessels. Outcome was also unusual in the patient who did not respond to the association of plasma exchanges and antiviral agents and was only slightly improved by steroids and cyclophosphamide. COMMENTS. HBV-related PAN is considered to be an immune complex disorder. In the present case report granuloma were present as observed in Churg Strauss syndrome or Wegener's granulomatosis which are the consequence of other pathogenetic mechanisms as anticytoplasmic neutrophil antibodies (ANCA). This case reports underlines the heterogeneity of the PAN group of vasculitis and the probable role for various pathogenetic mechanisms. FAU - Turki, S AU - Turki S AD - Service de Medecine Interne, Hopital Avicenne, Bobigny, France. FAU - Guillevin, L AU - Guillevin L FAU - Dallot, A AU - Dallot A FAU - Jarrousse, B AU - Jarrousse B FAU - Vernier, I AU - Vernier I FAU - Laroche, L AU - Laroche L FAU - Pourrat, J AU - Pourrat J FAU - Amouroux, J AU - Amouroux J LA - fre PT - Case Reports PT - English Abstract PT - Journal Article TT - Forme cutanee nodulaire et granulomateuse d'une periarterite noueuse liee au virus de l'hepatite B. PL - France TA - Ann Dermatol Venereol JT - Annales de dermatologie et de venereologie JID - 7702013 RN - 0 (Antiviral Agents) RN - 8N3DW7272P (Cyclophosphamide) RN - X4W7ZR7023 (Methylprednisolone) SB - IM MH - Antiviral Agents/therapeutic use MH - Cyclophosphamide/therapeutic use MH - Granuloma/drug therapy/pathology/*virology MH - *Hepatitis B virus MH - Humans MH - Male MH - Methylprednisolone/therapeutic use MH - Middle Aged MH - Plasma Exchange MH - Polyarteritis Nodosa/drug therapy/pathology/*virology MH - Skin Diseases/drug therapy/pathology/*virology EDAT- 1994/01/01 00:00 MHDA- 1994/01/01 00:01 CRDT- 1994/01/01 00:00 PHST- 1994/01/01 00:00 [pubmed] PHST- 1994/01/01 00:01 [medline] PHST- 1994/01/01 00:00 [entrez] PST - ppublish SO - Ann Dermatol Venereol. 1994;121(4):325-7.