Combined Ganglioneuroma-Schwannoma of the Retroperitoneum: An Exceedingly Rare Hybrid Nerve Sheath-Ganglioneural Tumor
Combined ganglioneuroma-schwannoma is an exceedingly rare tumor that has only been described in isolated case reports. We document a 64-year-old man with an incidentally discovered combined ganglioneuroma-schwannoma of the retroperitoneum that was intimately associated with sympathetic ganglia. We highlight the morphological and immunohistochemical findings of this rare tumor, and show evidence of its origin from sympathetic ganglia.
Authors
- Sarah Si Lin Tang (ORCID: https://orcid.org/0000-0002-2875-5996)
- Hui Min Tan (ORCID: https://orcid.org/0000-0002-4833-7337)
- Kee Yuan Ngiam (ORCID: https://orcid.org/0000-0001-5676-2520)
- Ming Liang Oon (ORCID: https://orcid.org/0000-0003-0493-3361)
- Ning Qi Pang (ORCID: https://orcid.org/0000-0003-4338-1846)
- Sujith Wijerathne (ORCID: https://orcid.org/0000-0002-5613-9816)
- Shridhar Ganpathi Iyer (ORCID: https://orcid.org/0000-0002-4630-9842)
- Rajeev Parameswaran (ORCID: https://orcid.org/0000-0002-3318-0357)
- Min En Nga
Institutions
- National University Hospital (SG)
Publication Details
- Journal
- International Journal of Surgical Pathology
- Published
- 2024-12-12
- DOI
- https://doi.org/10.1177/10668969241300504
- Primary Topic
- Neurofibromatosis and Schwannoma Cases
- Type
- article
- Field-Weighted Citation Impact
- 0.00