Vasdeki Dionysia, Bompou Effrosyni, Diamantis Alexandros, Anagnostou Athanasios, Tepetes Konstantinos, Efthimiou Matthaios
Department of General Surgery, General University Hospital of Larisa, Mezourlo, Larisa, Greece.
Department of General Surgery, Koutlimbaneio and Triantafylleio General Hospital of Larisa, Tsakalof 1, Larisa, Greece.
J Surg Case Rep. 2018 May 14;2018(5):rjy087. doi: 10.1093/jscr/rjy087. eCollection 2018 May.
Haemangiopericytomas (HPC) are highly vascularized tumours located in any part of the body where capillaries can be found. Since 2002, they have been re-classified under the umbrella 'extrapleural Solitary Fibrous Tumour (SFT)' and the term HPC is nowadays used to describe a growth pattern rather than a clinical entity. Their biological behaviour varies and they require a long-term follow-up since they may recur or metastasise several years after successful treatment. We present the case of a gentleman with HPC of the greater omentum initially appeared in 1998. HPC rarely develops in the greater omentum and only 20 cases have been described in the literature till today. Despite complete excision the mass re-appeared in 2011 and 2017, 13 and 19 years after initial treatment. Surgical management included en bloc excision of three lesions along with greater omentum. No further treatment was required.
血管外皮细胞瘤（HPC）是高度血管化的肿瘤，位于身体任何可发现毛细血管的部位。自2002年以来，它们被重新归类为“胸膜外孤立性纤维性肿瘤（SFT）”，如今HPC一词用于描述一种生长模式而非临床实体。其生物学行为各异，由于在成功治疗数年之后可能复发或转移，因此需要长期随访。我们报告一例大网膜HPC患者，该肿瘤最初于1998年出现。HPC很少发生于大网膜，迄今为止文献中仅描述过20例。尽管最初已将肿物完整切除，但在初次治疗后的13年和19年，即2011年和2017年肿物再次出现。手术处理包括将三个病灶与大网膜一并整块切除。无需进一步治疗。
