The Natural History of Uterine Leiomyomas: Light and Electron Microscopic Studies of Fibroid Phases, Interstitial Ischemia, Inanosis, and Reclamation

Table 2

Mitotic counts of tumors in Phases 1–4.

Phase	No. of tumors	Mitotic counts/10 HPF
		Min	Max	Mean	S.E.
1	20	0	2.0	0.4085	0.1531
2	116	0	3.5	0.4281	0.0556
3	270	0	2.4	0.2769	0.0279
4	26	0	0.0	0.0000	0.0000