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Table 2 The Toronto and the SWEP53 protocol for adults

From: Whole-body MRI within a surveillance program for carriers with clinically actionable germline TP53 variants - the Swedish constitutional TP53 study SWEP53

The Toronto protocol (2011) Adults

Breast cancer

Brain tumor

Soft tissue and bone sarcoma

Leukaemia or lymphoma

Colon cancer

Melanoma

 

Monthly breast self-examination starting at age 18 years

Annual brain MRI

Annual rapid total body MRI

Blood test every 4 months: complete blood count, erythrocyte sedimentation rate, lactate dehydrogenase

Colonoscopy every 2 years, beginning at age 40 years, or 10 years before the earliest known colon cancer in the family

Annual dermatological examination

 

Clinical breast examination twice a year, starting at age 20–25 years, or 5–10 years before the earliest known breast cancer in the family

 

Ultrasound of abdomen and pelvis every 6 months

   
 

Annual mammography and breast MRI screening starting at age 20–25 years, or at earliest age of onset in the family

     
 

Consider risk-reducing bilateral mastectomy

     

The SWEP53 Protocol Adults

Breast cancer

Brain tumor

Soft tissue and bone sarcoma

Leukemia or lymphoma

Colon cancer

Melanoma

 

Monthly breast self-examination starting at age 18 years

Annual brain MRI

Whole-body MRI

Only if there are known cases in the family

Only if there are known cases in the family. 10 years before the earliest known colon cancer in the family

Annual dermatological examination

 

Clinical breast examination once a year, starting at age 18

     
 

Annual breast MRI screening starting at age 18 and breast ultrasounds 6 month after the MRI

     
 

Consider risk-reducing bilateral mastectomy

     
  1. SWEP53 The Swedish TP53 Study, MRI Magnetic resonance imaging