Myxofibrosarcoma of the scalp with difficult preoperative diagnosis: A case report and review of the literature

Table 1 Clinical features of head and neck myxofibrosarcoma

Patient	Ref.	Sex/age	Location	Treatment	Results
1	Blitzer et al[17], 1981	Male/66	Sphenoid sinus	Radiotherapy	Died after 3 mo
2	Pomerantz et al[18], 1982	Male/58	Maxillary sinus	Surgery	Unknown
3	Barnes and Kanbour[19], 1988	Female/67	Sphenoid sinus-cavernous sinus	Surgery, adjuvant radiotherapy	Alive after 8 mo
4	Imai et al[20], 2000	Female/52	Orbit	Surgery	NA
5	Iguchi et al[21], 2002	Male/NA	Maxillary	NA	NA
6	Song and Miller[10], 2002	Male/40	Esophagus	Surgery	NA
7	Nishimura et al[6], 2006	Male/69	Hypopharynx	Surgery	Alive after 16 mo
8	Udaka et al[22], 2006	Male/55	Neck	Surgery	Alive after 27 mo
9	Enoz and Suoglu[23], 2007	Female/36	Maxillary sinus	Surgery	Alive after 2 yr
10	Gugatschka et al[8], 2010	Male/79	Vocal folds	Surgery	NA
11	Li et al[5], 2010	Female/37	Parotid	Surgery, radiotherapy	Alive after 8 mo
12	Zhang et al[24], 2010	Female/27	Orbit	Surgery, radiotherapy	Alive after 6 mo
13	Zouloumis et al[25], 2010	Male/23	Mandible	Surgery, radiotherapy	Alive 39 mo
14	Norval et al[26], 2011	Male/69	Maxillary sinus	Radiotherapy, chemotherapy	Died after 1 yr
15	Srinivasan et al[27], 2011	Female/78	Parotid	Surgery, radiotherapy	Died after 24 mo
16	Krishnamurthy et al[28], 2011	Female/42	Infratemporal space	Surgery, radiotherapy	Alive after 26 mo
17	Nakahara et al[4], 2012	Male/52	Maxilla	Surgery, radiotherapy	Alive after 20 mo
18	Qiubei et al[7], 2012	Male/42	Hypopharynx	Surgery	NA
19	Dell’Aversana Orabona et al[30], 2014	Male/35	Pterygopalatine fossa	Surgery, radiotherapy	Alive after 27 mo
20	Wong et al[29], 2017	Female/61	Maxillary sinus	Surgery, radiotherapy	NA
21	Clair et al[30], 2018	Female/87	Orbit	Surgery, radiotherapy	Alive after 48 mo
22	Present case	Male/46	Scalp	Surgery, radiotherapy	Alive after 19 mo

NA: Not available.