Evidence of maternal vascular malperfusion |
Evidence
of maternal vascular malperfusion |
Evidence of maternal
vascular malperfusion |
Evidence of maternal vascular
malperfusion |
Placental infarction |
16 (30.2) |
7 (21.9) |
0.403 |
Distal villous hypoplasia |
15 (28.3) |
8 (25.0) |
0.740 |
Accelerated villous maturation |
31 (58.5) |
12 (37.5) |
0.061 |
Syncytial knots |
34 (64.2) |
17 (53.1) |
0.315 |
Perivillous fibrin deposition |
5 (9.4) |
6 (18.8) |
0.215 |
Villous agglutination |
7 (13.2) |
1 (3.1) |
0.123 |
MVM Score 1 or less |
8 (15.1) |
9 (28.1) |
0.146 |
MVM Score 2 or more |
29 (54.7) |
9 (28.1) |
0.017 |
Evidence of maternal decidual arteriopathy |
Evidence
of maternal decidual arteriopathy |
Evidence of maternal
decidual arteriopathy |
Evidence of maternal decidual
arteriopathy |
Insufficient vessel remodeling |
7 (13.2) |
2 (6.3) |
0.312 |
Fibrinoid necrosis |
4 (7.5) |
2 (6.3) |
0.821 |
Decidual arteriopathy present |
9 (17.0) |
3 (10.3) |
0.416 |
Evidence of ascending intrauterine infection |
Evidence
of ascending intrauterine infection |
Evidence of ascending
intrauterine infection |
Evidence of ascending intrauterine
infection |
Maternal inflammatory response |
2 (3.8) |
4 (4.7) |
0.128 |
Fetal inflammatory response |
2 (3.8) |
2 (6.3) |
0.601 |
Ascending intrauterine infection present |
3 (5.7) |
5 (15.6) |
0.127 |
Evidence of placenta villous maldevelopment |
Evidence
of placenta villous maldevelopment |
Evidence of placenta
villous maldevelopment |
Evidence of placenta villous
maldevelopment |
Chorangiosis |
0 (0) |
0 (0) |
– |
Chorangiomas |
0 (0) |
0 (0) |
– |
Delayed villous maturation |
1 (1.9) |
2 (6.3) |
0.291 |
Evidence of fetal vascular malperfusion |
Evidence of
fetal vascular malperfusion |
Evidence of fetal vascular
malperfusion |
Evidence of fetal vascular
malperfusion |
Avascular fibrotic villi |
2 (3.8) |
0 (0) |
0.266 |
Thrombosis |
1 (1.9) |
1 (3.1) |
0.715 |
Intramural fibrin deposition |
0 (0) |
3 (9.4) |
0.023 |
Karyorrhexis |
0 (0) |
0 (0) |
– |
High-grade fetal vascular malperfusion |
2 (3.8) |
0 (0) |
0.266 |
Fetal vascular malperfusion present |
4 (7.5) |
5 (15.6) |
0.241 |
Fibrinoid |
Fibrinoid |
Fibrinoid |
Fibrinoid |
Increased focal perivillous fibrin deposition |
2 (3.8) |
2 (6.3) |
0.601 |
Massive Perivillous fibrin deposition pattern |
1 (1.9) |
0 (0) |
0.434 |
Maternal floor infarction pattern |
0 (0) |
0 (0) |
– |
Intervillous thrombi |
Intervillous thrombi |
Intervillous thrombi |
Intervillous
thrombi |
Intervillous thrombi |
5 (9.4) |
1 (3.1) |
0.271 |
Evidence of chronic inflammation |
Evidence of chronic
inflammation |
Evidence of chronic inflammation |
Evidence of chronic inflammation |
Villitis of unknown etiology |
5 (9.4) |
3 (9.4) |
0.993 |
Chronic intervillositis |
0 (0) |
0 (0) |
– |
Chronic plasma cell deciduitis |
5 (9.4) |
3 (9.4) |
0.993 |
Chronic inflammation present |
7 (13.2) |
6 (18.8) |
0.492 |