ROSAI 24TH ED. MUST KNOWS Flashcards
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - PRESENT
Mitotic Count per 10 HPF - GREATER THAN 10
Atypia - MODERATE TO SEVERE (focal or diffuse)
Leiomyosarcoma
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - PRESENT
Mitotic Count per 10 HPF - GREATER THAN 10
Atypia - NONE TO MILD
Leiomyosarcoma
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - PRESENT
Mitotic Count per 10 HPF - EQUAL TO OR LESS THAN 10
Atypia - MODERATE TO SEVERE (focal or diffuse)
Leiomyosarcoma
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - PRESENT
Mitotic Count per 10 HPF - EQUAL TO OR LESS THAN 10
Atypia - NONE TO MILD
STUMP
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - ABSENT
Mitotic Count per 10 HPF - GREATER THAN 10
Atypia - MODERATE TO SEVERE, Diffuse
Leiomyosarcoma
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - ABSENT
Mitotic Count per 10 HPF - GREATER THAN 10
Atypia - MODERATE TO SEVERE, Focal
STUMP
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - ABSENT
Mitotic Count per 10 HPF - GREATER THAN 10
Atypia - NONE TO MILD
Mitotically active leiomyoma (up to 15 mitoses/10 HPF are allowed)
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - ABSENT
Mitotic Count per 10 HPF - 1 TO 10
Atypia - MODERATE TO SEVERE, Diffuse
STUMP
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - ABSENT
Mitotic Count per 10 HPF - 1 TO 10
Atypia - MODERATE TO SEVERE, Focal
STUMP
Uterine Smooth Muscle Tumor
Coagulative Tumor Cell Necrosis - ABSENT
Mitotic Count per 10 HPF - 1 TO 10
Atypia - NONE TO MILD
Mitotically Active Leiomyoma