Recurrent solitary fibrous tumor of the pleura with malignant transformation: a case report.
Journal
Journal of surgical case reports
ISSN: 2042-8812
Titre abrégé: J Surg Case Rep
Pays: England
ID NLM: 101560169
Informations de publication
Date de publication:
Jul 2021
Jul 2021
Historique:
received:
27
05
2021
accepted:
11
06
2021
entrez:
9
7
2021
pubmed:
10
7
2021
medline:
10
7
2021
Statut:
epublish
Résumé
We report a rare case of recurrent solitary fibrous tumor (SFT) of the pleura with suspicious malignant transformation. A 78-year-old man had undergone prior surgical resection of the primary and recurrent SFT tumors at 11 and 2 years before the current presentation. Although his primary tumor had a round shape and did not show invasive growth, the current recurrent tumor extended through the neural foramen and had an osteoclastic progression into the thoracic spine. A computed tomography (CT) guided needle biopsy was performed and the pathological diagnosis of the tumor was confirmed as the recurrence of SFT. Immunohistochemically, the MIB-1 proliferation index (Ki-67) of the primary tumor and the current tumor was 1.74 and 30.00%, respectively. These clinical and immunohistochemical findings were strongly suspected the malignant transformation of SFT from benign. He was treated with radiotherapy, and a response was observed.
Identifiants
pubmed: 34239708
doi: 10.1093/jscr/rjab283
pii: rjab283
pmc: PMC8260232
doi:
Types de publication
Case Reports
Langues
eng
Pagination
rjab283Informations de copyright
Published by Oxford University Press and JSCR Publishing Ltd. © The Author(s) 2021.
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