Histologically, the CH-WNT subgroup was composed of three “CL” (75.00%) and one “LCA” (25.00%) subtypes; all CH-SHH cases were “D/N”; among the CH non-WNT/non-SHH subgroup cases, nine were “CL” (75.00%), one “D/N” (8.33%), and two “LCA” (16.67%) subtypes (Table 2 and Figure 2). The gene discussed is SHH; the disease is cyclic hematopoiesis.