Table 1 Patient characteristics and molecular profiling results

From: Molecular characterization of gastric-type endocervical adenocarcinoma using next-generation sequencing

Pt. #

Clinical characteristics

 

Molecular results

 

Age at Dx, years

Stage

Clinical presentation

TP53 status

PAX8 status

HER2 IHC

HER2 FISH

Recurrence

Pt. status

# of variants

Key alterations

Other alterations

1

61

IIIB

Vaginal discharge

Null

NEG

NEG

Equivocal

Y

Alive

5

BRCA2 p.Leu2688Pro; SLX4 p.Ala952Met

ATRX p.Glu69Gln; ARID1A p.Leu1831Val; ATR p.Glu1861Ala

2

65

IA2

Pap: atypical glandular cells

Null

POS (focal)

POS

POS

Y

Deceased

5

MSH6 p.Phe1103Ile; CDKN2A p.Pro75Leu; CDKN2B p.Thr95Met

RNF43 p.Arg145Gln; FANCD2 p.Thr61Met

3

79

IB1

Postmenopausal bleeding

Normal (WT)

POS (focal)

NEG

NEG

N

Alive

4

POLE p.Gln2217*; POLE p.Pro697Arg; CDKN2A p.Thr77Ile

MYC p.Arg450Trp

4

68

IB1

Postmenopausal bleeding

Normal (WT)

POS (focal)

NEG

NEG

Y

Deceased

4

MSH2 p.Glu902fs

ARID1A p.Ser1930Ter; NOTCH2 p.Gly1452Glu; NBN p.Val346Met

5

41

IB1

Pap: adenocarcinoma

Null

POS (focal)

NEG

Equivocal

Y

Alive

4

CDKN2A p.Thr77Ile; CDKN2A p.Pro75Ser; TP53 p.Asp184fs

SRC p.Asp407fs

6

56

IIIB

Postmenopausal bleeding

Normal (WT)

NEG

POS

POS

Y

Deceased

6

CDKN2B p.Thr95Met; TP53 p.Arg306Ter; TP53 p.Val157Phe

FGF19 p.Gly181Ser; CDK12 p.Asp52Asn; NOTCH3 p.Arg1619Cys

7

35

IIB

Vaginal discharge

Overexpressed (focal)

NEG

NEG

NEG

N

Alive

8

MSH2 p.Thr564Ala; MSH6 p.Phe1103Ile; CDKN2B p.Thr95Met; POLE p.Pro254Leu; SLX4 p.Ala952Met; TP53 p.Val173Leu; STK11 p.Tyr60Ter

DDR2 p.Val679Ile

8

56

IIIB

Pap: atypical glandular cells

Normal (WT)

POS (focal)

NEG

NEG

N

Alive

13

PMS2 p.Thr277Lys; BRCA2 p.Lys2434Thr; TP53 p.Arg181Pro; STK11 p.Met125fs; MDM2 12q15(69202190-69233452) amp

ARID1A p.Val5Ile; FBXW7 p.Cys466Tyr; FBXW7 p.Thr144Arg; RAD50 p.Arg87His; RAD51 p.Ala55Val; RAD51D p.Thr348Ile; RNF43 p.Arg127Gln; CHEK2 p.His371Tyr

9

58

IB1

N/A

Null

POS (focal)

POS

POS

Y

Deceased

14

MLH1 p.Ser505Thr; CDKN2A p.Ala102fs; BRCA2 p.Ser2186fs; SLX4 p.Ala952Met; TP53 p.Arg196Ter

ARID1A p.Gly86Ser; DDR2 p.Gly253Ser; PIK3R1 p.Val589fs; TSC1 p.Ala882fs; FANCI p.Asn757Ser; CREBBP p.Val939fs; NF1 p.Trp696Ter; NOTCH3 p.Asp847Ter; ATRX p.Gly1038Arg

10

58

IB1

Vaginal discharge; Pap: atypical glandular cells

Overexpressed

POS (focal)

NEG

NEG

N

Alive

3

CDKN2B p.Val97Met; POLE p.Gln2217Ter

RAD50 p.Gln799His

11

66

IVB

Vaginal discharge; Pap: adenocarcinoma

Null

NEG

NEG

NEG

Y

Deceased

6

MSH2 p.Thr526Ile; CDKN2B p.Thr95Met; KRAS p.Gly12Val; TP53 p.Trp53Ter; GNAS p.Arg201His

RAD51B p.Ala355Thr

12

61

IIA

Postmenopausal bleeding; Pap: malignant cells

Overexpressed

NEG

NEG

NEG

N

Alive

8

POLE p.Gln2217Ter; SLX4 p.Ser1616Phe; SLX4 p.Gly141Val; STK11 p.Cys132Ter

SF3B1 p.Lys666Thr; SETD2 p.Val768Leu; KRAS p.Glu63Lys; SMARCA4 p.Pro238_Gly241del

13

35

IIB

Vaginal discharge and bleeding

Normal (WT)

NEG

NEG

NEG

Y

Alive

9

MSH6 p.Ala23Thr; MSH6 p.Phe1103Ile; MSH6 p.Glu1254Asp; STK11 p.Ser193fs; MDM2 12q15(69202190-69233452) amp

FGFR1 p.Glu159Lys; RB1 p.Leu819Val; TSC2 p.Leu45Pro; FANCA p.Ser1061Gly

14

41

IB1

Pap: atypical glandular cells

Overexpressed

NEG

NEG

Equivocal

N

Alive

3

MSH6 p.Phe1103Ile

NOTCH2 p.Leu744Val; AKT3 p.His139Tyr

  1. Dx diagnosis, FISH fluorescence in situ hybridization, IHC immunohistochemistry, N no, N/A not available, NEG negative, POS positive, Pt. patient, WT wild type, Y yes