Table 1.

Genes associated with risk for hematopoietic plus other cancers

Gene(s)ConditionHematopoietic cancer(s)Prevalence of hematopoietic cancers36-39 Other cancersOther features
ATM Ataxia telangiectasia ALL, lymphoma ∼30-40% Breast Immunodeficiency 
Ovarian Cerebellar ataxia, oculomotor apraxia 
Gastric Choreoathetosis 
Others Telangiectasias 
BLM Bloom syndrome ALL, AML/MDS, lymphoma 15% GI Pre- and postnatal growth deficiency 
Breast Short stature 
Respiratory Butterfly rash 
Skin GERD 
Others Early-onset menopause 
 Male infertility 
 Early-onset diabetes 
 COPD 
FANCA-P Fanconi anemia ALL, AML/MDS 7-13% AML 500-fold increase in risk H/N SCC Bone marrow failure 
Skin Short stature 
GI Hyper-/hypopigmentation 
Genital Skeletal anomalies 
Liver Ocular, renal, gonadal abnormalities 
Brain DD 
 Chemotherapy and/or radiation toxicity 
 (Note: Absence of physical findings in 25-40%) 
MLH1, MSH2, MSH6, PMS2 Constitutional mismatch repair deficiency ALL, AML, lymphoma ∼33% Brain Cafe au lait macules 
Colorectal/GI Hypopigmentation 
Endometrial Other NF1 signs 
Others Pilomatricoma 
 GI polyps 
 Mild immunoglobulin class switch defects 
Multiple Dyskeratosis congenita AML/MDS 3-33% H/N SCC Dysplastic nails 
Skin Lacy reticular pigmentation 
Anogenital Other pigmentation 
 Oral leukoplakia 
 Premature graying/alopecia 
 Pulmonary fibrosis 
 Eye and dental abnormalities 
Multiple Diamond-Blackfan anemia ALL, AML/MDS, lymphoma ∼4-5% Osteosarcoma Macrocytic anemia 
Congenital malformations (craniofacial, limb, heart, genitourinary) 
Growth retardation 
NBN Nijmegen breakage syndrome ALL, lymphoma 40% MBL Microcephaly 
Glioma Short stature 
RMS Recurrent infections 
 Characteristic facies 
 Hyper- or hypopigmentation 
 Premature ovarian failure 
 Decline in intellectual ability 
NF1 Neurofibromatosis 1 JMML, CMML, AML/MDS AML/MDS: 11% OPG Cafe au lait macules 
JMML: 200-500-fold higher than general population Brain tumor Inguinal/axillary freckling 
MPNST Lisch nodules 
GIST Neurofibroma 
Breast Tibial dysplasia 
Vasculopathy 
Learning disabilities 
PTPN11 Noonan syndrome JMML, CMML, AML, ALL, TMD ∼1% RMS Characteristic facies 
Brain Heart defect (especially pulmonary valve stenosis) 
 DD 
 Short stature 
 Coagulation defects 
 Skeletal and ocular abnormalities 
RECQL4 Rothmund-Thomson syndrome AML/MDS Unknown Osteosarcoma Poikiloderma 
Skin Sparse hair 
 Short stature 
 Cataracts 
 Skeletal/dental abnormalities 
 Cataracts 
TP53 Li-Fraumeni syndrome ALL (especially low hypodiploid), AML/MDS lymphoma 2-4% Breast None 
Brain 
Sarcoma 
ACC 
Others 
WRN Werner syndrome AML/MDS Unknown Sarcoma Premature aging with onset in first decade 
Melanoma Early-onset diabetes, osteoporosis 
Thyroid MI 
Gene(s)ConditionHematopoietic cancer(s)Prevalence of hematopoietic cancers36-39 Other cancersOther features
ATM Ataxia telangiectasia ALL, lymphoma ∼30-40% Breast Immunodeficiency 
Ovarian Cerebellar ataxia, oculomotor apraxia 
Gastric Choreoathetosis 
Others Telangiectasias 
BLM Bloom syndrome ALL, AML/MDS, lymphoma 15% GI Pre- and postnatal growth deficiency 
Breast Short stature 
Respiratory Butterfly rash 
Skin GERD 
Others Early-onset menopause 
 Male infertility 
 Early-onset diabetes 
 COPD 
FANCA-P Fanconi anemia ALL, AML/MDS 7-13% AML 500-fold increase in risk H/N SCC Bone marrow failure 
Skin Short stature 
GI Hyper-/hypopigmentation 
Genital Skeletal anomalies 
Liver Ocular, renal, gonadal abnormalities 
Brain DD 
 Chemotherapy and/or radiation toxicity 
 (Note: Absence of physical findings in 25-40%) 
MLH1, MSH2, MSH6, PMS2 Constitutional mismatch repair deficiency ALL, AML, lymphoma ∼33% Brain Cafe au lait macules 
Colorectal/GI Hypopigmentation 
Endometrial Other NF1 signs 
Others Pilomatricoma 
 GI polyps 
 Mild immunoglobulin class switch defects 
Multiple Dyskeratosis congenita AML/MDS 3-33% H/N SCC Dysplastic nails 
Skin Lacy reticular pigmentation 
Anogenital Other pigmentation 
 Oral leukoplakia 
 Premature graying/alopecia 
 Pulmonary fibrosis 
 Eye and dental abnormalities 
Multiple Diamond-Blackfan anemia ALL, AML/MDS, lymphoma ∼4-5% Osteosarcoma Macrocytic anemia 
Congenital malformations (craniofacial, limb, heart, genitourinary) 
Growth retardation 
NBN Nijmegen breakage syndrome ALL, lymphoma 40% MBL Microcephaly 
Glioma Short stature 
RMS Recurrent infections 
 Characteristic facies 
 Hyper- or hypopigmentation 
 Premature ovarian failure 
 Decline in intellectual ability 
NF1 Neurofibromatosis 1 JMML, CMML, AML/MDS AML/MDS: 11% OPG Cafe au lait macules 
JMML: 200-500-fold higher than general population Brain tumor Inguinal/axillary freckling 
MPNST Lisch nodules 
GIST Neurofibroma 
Breast Tibial dysplasia 
Vasculopathy 
Learning disabilities 
PTPN11 Noonan syndrome JMML, CMML, AML, ALL, TMD ∼1% RMS Characteristic facies 
Brain Heart defect (especially pulmonary valve stenosis) 
 DD 
 Short stature 
 Coagulation defects 
 Skeletal and ocular abnormalities 
RECQL4 Rothmund-Thomson syndrome AML/MDS Unknown Osteosarcoma Poikiloderma 
Skin Sparse hair 
 Short stature 
 Cataracts 
 Skeletal/dental abnormalities 
 Cataracts 
TP53 Li-Fraumeni syndrome ALL (especially low hypodiploid), AML/MDS lymphoma 2-4% Breast None 
Brain 
Sarcoma 
ACC 
Others 
WRN Werner syndrome AML/MDS Unknown Sarcoma Premature aging with onset in first decade 
Melanoma Early-onset diabetes, osteoporosis 
Thyroid MI 

ACC, adrenocortical carcinoma; CMML, chronic myelomonocytic leukemia; COPD, chronic obstructive pulmonary disease; DD, developmental delay; GERD, gastroesophageal reflux disease; GI, gastrointestinal tract; GIST, gastrointestinal stromal tumor; H/N SCC, head/neck squamous cell carcinoma; JMML, juvenile myelomonocytic leukemia; MBL, medulloblastoma; MI, myocardial infarction; MPNST, malignant peripheral nerve sheath tumor; OPG, optic pathway glioma; RMS, rhabdomyosarcoma; TMD, transient myeloproliferative disorder.

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