Dendritic Fibromyxolipoma of the Pyriform Sinus: A Case Report and Review of the Literature

Table 1

Clinical findings of all reported cases of DFML.

Number	Author	Year; reported	Age	Sex	Location	Size (cm)	Follow-up
1	Suster [1]	1998	33	M	Left posterior shoulder, acromion region	11	NA
2			54	M	Right posterior neck	5	NA
3			58	M	Right shoulder	7.5	7 years, NRM
4			63	M	Upper back	6	NA
5			66	M	Back of neck	8	NA
6			66	M	Posterior axillary fold	9	NA
7			70	M	Right nasal area	2	11 years, NRM
8			73	M	Right posterior neck	7	13 years, NRM
9			77	M	Back of neck	3	5 years, NRM
10			79	M	Right chest wall	3.5	Died of metastatic lung cancer
11			81	M	Left chest wall	3.5	5 years, NRM
12			50	F	Right upper back	6	NA
13	Karim [2]	2003	73	M	Right shoulder, between infraspinatus and deltoid muscles	13	8 months, NRM
14	Maskery [3]	2011	36	F	Lower lip	2	2 years, NRM
15	Dahlin [4]	2012	65	F	Left forearm, adherent to median nerve	3.2	NA
16	Zhang [5]	2013	32	F	Right inguinal and perineum region	24	9 months, NRM
17	Wong [6]	2014	67	M	Left shoulder	7	4 months, NRM
18	Han [7]	2014	69	M	Nasal tip	1	NA
19	Xu [8]	2015	24	M	Left shoulder, triceps brachii (intramuscular)	14	4 years, NRM
20	Liu [9]	2015	53	M	Right back, latissimus dorsi (intramuscular)	2	1 year, NRM
21	Cilogu [10]	2016	59	F	Left inguinal region	17	3 years, NRM

M, male; F, female; NA, information not available; NRM, no recurrence or metastasis.