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Inflammatory pseudotumor-like follicular dendritic cell sarcoma: A brief report of two cases.
Zhang, Bi-Xi; Chen, Zhi-Hong; Liu, Yu; Zeng, Yuan-Jun; Li, Yan-Chun.
Afiliación
  • Zhang BX; Department of Pathology, People's Hospital of Hunan Province, Changsha 410005, Hunan Province, China.
  • Chen ZH; Department of Pathology, People's Hospital of Hunan Province, Changsha 410005, Hunan Province, China.
  • Liu Y; Department of Pathology, People's Hospital of Hunan Province, Changsha 410005, Hunan Province, China.
  • Zeng YJ; Department of Pathology, People's Hospital of Hunan Province, Changsha 410005, Hunan Province, China.
  • Li YC; Department of Pathology, People's Hospital of Hunan Province, Changsha 410005, Hunan Province, China. lychglx@163.com.
World J Gastrointest Oncol ; 11(12): 1231-1239, 2019 Dec 15.
Article en En | MEDLINE | ID: mdl-31908727
BACKGROUND: Follicular dendritic cell (FDC) sarcoma/tumor is a rare malignant tumor of follicular dendritic cells, which is considered a low-grade sarcoma that can involve lymph nodes or extranodal sites. Conventional FDC sarcomas are negative for Epstein-Barr virus (EBV), whereas the inflammatory pseudotumor-like variant consistently shows EBV in the neoplastic cells. CASE SUMMARY: We report two cases of inflammatory pseudotumor-like FDC sarcoma in the liver that received 3D laparoscopic right hepatectomy and open right hepatectomy separately. CONCLUSION: EBV probe-based in situ hybridization and detection of immunohistochemical markers of FDC play an important role in the diagnosis and differential diagnosis of inflammatory pseudotumor-like FDC sarcoma. Complete surgical excision combined with regional lymphadenectomy may be effective in reducing the postoperative recurrence and metastasis and improving long-term survival rates.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: World J Gastrointest Oncol Año: 2019 Tipo del documento: Article País de afiliación: China Pais de publicación: China

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: World J Gastrointest Oncol Año: 2019 Tipo del documento: Article País de afiliación: China Pais de publicación: China