Nodular Lymphocyte-Predominant Hodgkin Lymphoma in Progressive Transformation of Germinal Centers

Table 1

Summary of literature.

Study	Year of publication	Cases of PTGC	NLPHL diagnosis, total	PTGC before NLPHL	Concurrent	NLPHL before PTGC
Poppema et al. [15]	1979	5	5	2	1	2
Osborne and Butler [6]	1984	50	12	0	5	7
Burns et al. [12]	1984	36	36	2	31	3
Crossley et al. [16]	1987	1	1	1	0	0
Hansmann et al. [11, 17]	1990	66	11	3	4	4
Ferry et al. [18]	1992	5	0	0	0	0
Verma et al. [19]	2002	2	0	0	0	0
Kojima et al. [2]	2003	42	0	0	0	0
Licup et al. [20]	2006	5	0	0	0	0
Shaikh et al. [14]	2012	29	1	1	0	0
Chang et al. [9]	2015	1	0	0	0	0
Özkan et al. [10]	2016	33	3	0	0	1
Total		275	69	9	43	17