:::目前位置：首頁 > 學術資訊 > WHO腫瘤分類 > Uterine Corpus Tumors

WHO histological classification of tumors of the uterine corpus

Epithelial tumors and related lesions

Endometrial carcinoma

Endometrioid adenocarcinoma - ICD-O 8380/3

Variant with squamous differentiation - ICD-O 8570/3
Villoglandular variant - ICD-O 8262/3
Secretory variant - ICD-O 8382/3
Ciliated cell variant - ICD-O 8383/3

Mucinous adenocarcinoma - ICD-O 8480/3
Serous adenocarcinoma - ICD-O 8441/3
Clear cell adenocarcinoma - ICD-O 8310/3
Mixed adenocarcinoma - ICD-O 8323/3
Squamous cell carcinoma - ICD-O 8070/3
Transitional cell carcinoma - ICD-O 8120/3
Small cell carcinoma - ICD-O 8041/3
Undifferentiated carcinoma - ICD-O 8020/3
Others

Endometrial hyperplasia

Nonatypical hyperplasia

Simple
Complex (adenomatous)

Atypical hyperplasia

Simple
Complex

Endometrial polyp
Tamoxifen-related lesions

Mesenchymal tumors

Endometrial stromal and related tumors

Endometrial stromal sarcoma, low grade - ICD-O 8931/3
Endometrial stromal nodule - ICD-O 8930/0
Undifferentiated endometrial sarcoma - ICD-O 8930/3

Smooth muscle tumors

Leiomyosarcoma, NOS - ICD-O 8890/3

Epithelioid variant - ICD-O 8891/3
Myxoid variant - ICD-O 8896/3

Smooth muscle tumor of uncertain malignant potential - ICD-O 8897/1
Leiomyoma, not otherwise specified - ICD-O 8890/0

Histological variants

Mitotically active variant
Cellular leiomyoma - ICD-O 8892/0
Hemorrhagic cellular variant
Epithelioid leiomyoma - ICD-O 8891/0
Myxoid leiomyoma - ICD-O 8896/0
Atypical leiomyoma - ICD-O 8893/0
Lipoleiomyoma variant - ICD-O 8890/0

Growth pattern variants

Diffuse leiomyomatosis - ICD-O 8890/1
Dissecting leiomyoma
Intravenous leiomyomatosis - ICD-O 8890/1
Benign metastasizing leiomyoma - ICD-O 8898/1

Miscellaneous mesenchymal tumors

Mixed endometrial stromal and smooth muscle tumor
Perivascular epithelioid cell tumor
Adenomatoid tumor - ICD-O 9054/0
Other malignant mesenchymal tumors
Other benign mesenchymal tumors

Mixed epithelial and mesenchymal tumors

Carcinosarcoma (malignant mullerian mixed tumor; metaplastic carcinoma) - ICD-O 8980/3
Adenosarcoma - ICD-O 8933/3
Carcinofibroma - ICD-O 8934/3
Adenofibroma - ICD-O 9013/0
Adenomyoma - ICD-O 8932/0

Atypical polypoid variant - ICD-O 8932/0

Gestational trophoblastic disease

Trophoblastic neoplasms

Gestational choriocarcinoma - ICD-O 9100/3
Placental site trophoblastic tumor - ICD-O 9104/1
Epithelioid trophoblastic tumor - ICD-O 9105/3

Molar pregnancies

Hydatidiform mole, NOS - ICD-O 9100/0

Complete - ICD-O 9100/0
Partial - ICD-O 9103/0
Invasive - ICD-O 9100/1
Metastatic - ICD-O 9100/1

Non-neoplastic, non-molar trophoblastic lesions

Placental site nodule and plaque
Exaggerated placental site

Miscellaneous tumors

Sex cord-like tumors
Neuroectodermal tumors
Melanotic paraganglioma
Tumors of germ cell type
Others

Lymphoid and hematopoetic tumors

Malignant lymphoma (specify type)
Leukemia (specify type)

Secondary tumors