Table 2.

Characteristics of Breast Tumors Detected by MRI/MMG Screening Among 96 Female Survivors of Pediatric HL

Case	Age at HL Diagnosis (y)	RT Regions and Total Dose	Age at Breast Cancer Diagnosis (y)	Detection Method	Screening Round at Time of Detection	Side	CBE	MMG	US	MRI	Type of Surgery	Histology	T	N	M	Grade	Tumor size (mm)	ER	PR	Her2
1	12	Mantle 25Gy	39	MRI MMG	3	Left	Neg	Pos	Neg	Pos	Bilat Mx	DCIS	Tis	0	0	II	10	—	—	—
2	15	Mantle 15Gy	31	MRI	1	Left	Lump	Pos	n/a	Pos	Bilat Mx	IDC	T2	0	0	II	15	Pos	Neg	Neg
3	19	Mantle + mediastinum 36 Gy	34	MMG	1	Left	n/a	Pos	n/a	Neg	Bilat Mx	DCIS	Tis	0	0	II	3	Pos	Pos	Equivocal
4	12	Mediastinum 25 Gy	24	MRI MMG	3	Right	n/a	Pos	Pos	Pos	Bilat Mx	IDC	T1a	0	0	II	3	Pos	Pos	Neg
5	19	Mantle + mediastinum 40Gy	43	MRI MMG	1	Left	n/a	Pos	Pos	Pos	Bilat Mx	DCIS	Tis	0	0	II	—	Pos	Pos	Neg
6	18	Mantle 30 Gy + mediastinum 40 Gy	41	MRI	2	Left	n/a	Neg	Pos	Pos	Bilat Mx	IDC	T1b	0	0	III	4	Neg	Neg	Neg
7	19	Mantle 36 Gy + mediastinum 42 Gy	40	MRI MMG	3	Right	n/a	Pos	Pos	Pos	Bilat Mx	IDC	T1b	0	0	III	8	Neg	Neg	Neg
8	19	Mantle + mediastinum 40 Gy	40	MMG	4	Right	n/a	Pos	n/a	Neg	Bilat Mx	DCIS	Tis	0	0	II	—	Pos	Pos	Neg
9	18	Mantle 30 Gy + mediastinum 40 Gy	32	MRI	1	Right	n/a	Neg	Neg	Pos	Right Mx	DCIS	Tis	0	0	II	5	Pos	Pos	Pos
	—		36	MRI MMG	4	Left	n/a	Pos	n/a	Pos	Left Mx	IDC	T1b	0	0	III	10	Neg	Neg	Neg

Abbreviations: HL, Hodgkin's lymphoma; RT, radiotherapy; CBE, clinical breast examination; DCIS, ductal carcinoma in situ; Dx, diagnosis; IDC, invasive ductal carcinoma; MMG,= mammography; US, ultrasound; MRI, magnetic resonance imaging; TNM, TNM staging; Mx, right-sided mastectomy; Bilat, bilateral; n/a, not applicable; Neg, negative; Pos, positive.