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Table 2 pathological data in inflammatory breast cancer tumors

From: Outcome of inflammatory breast cancer in Moroccan patients: clinical, molecular and pathological characteristics of 219 cases from the National Oncology Institute (INO)

Variables Number of patients Percentage (%)
ER
 Positive 99 55.6
 Negative 79 44.4
 Unknown 41
PgR
 Positive 124 69.7
 Negative 54 30.3
 Unknown 41
Her2
 Positive 41 35.3
 Negative 75 64.7
 Unknown 103
Molecular subtype
 Luminal A 43 38.7
 Luminal B Her2 – 5 4.5
 Luminal B Her2 + 31 27.9
 Her2 8 7.2
 Triple negative 24 21.6
 Unknown 108
Tumor size
 ≤ 20 mm 27 15.7
 21–50 mm 55 32.0
 > 50 mm 90 52.3
 Unknown 47
Lymph nodes
 N0 66 30.1
 N1 84 38.4
 N2 45 20.5
 N3 24 11.0
Histological type
 Invasive carcinoma of NST 212 96.8
 Invasive lobular carcinoma 4 1.8
 Others 3 1.4
Vascular invasion
 Yes 119 54.3
 No 100 45.7
SBR grade
 SBR I 15 7.1
 SBR II 110 52.1
 SBR III 86 40.8
 Unknown 8
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