Table 2 Molecular features of paratesticular rhabdomyomas.

From: Molecular assessment of paratesticular rhabdomyomas demonstrates recurrent findings, including a novel H3C2 p.K37I mutation

CASE

DNA SEQ

RNA SEQ

TMB

MTC2

MUTATIONS (NUCLEOTIDE CHANGE)

MUTATIONS (AA CHANGE)

VAF

CNV3

GENE FUSIONS4

11

YES

YES

1.5

81

H3C2 c.110A > T

H3C2 p.K37I

5

None

Failed

21

YES

NO

3.8

201

H3C2 c.110A > T

H3C2 p.K37I

9

None

NA

     

FANCE c.1532del

FANCE c.1532del (p.G511Afs*6)

48

  

3

YES

YES

2.3

237

H3C2 c.110_111inv

H3C2 p.K37I

9

None

MON1A::CIC5

41

YES

YES

6.1

244

H3C2 c.110A > T

H3C2 p.K37I

11

None

Failed

51

YES

YES

2.3

91

H3C2 c.110A > T

H3C2 p.K37I

8

None

Failed

6

YES

YES

3.8

294

BRIP1c.3196del

BRIP p.S1066Hfs*12

38

+5q, +16, +17, +20

Negative

7

YES

YES

3.8

291

MSH6 c.1634_1637del

MSH6 p.K545Rfs*25

36

+7, +8, +14q, +18q, -20

Negative

8

YES

YES

4.5

244

None

None

NA

 + 5, +7, +8, +12, +17, +19q, +20, +22q

Negative

9

YES

NO

3

230

None

None

NA

 + 5, +6, +7, +12, +16, +21q

NA

10

YES

YES6

3

199

None

None

NA

None

Failed

111

YES

YES6

NA

250

None

None

NA

None

Failed

121

YES

NO

2.3

136

None

None

NA

None

NA

13

YES

NO

2.3

125

None

None

NA

None

NA

14

YES

NO

4.6

217

None

None

NA

None

NA

151

YES6

YES6

NA

NA

NA

NA

NA

NA

Failed

  1. AA Amino acid, CNV Copy number variants, MTC Mean target coverage, SEQ Sequencing, TMB Tumor mutational burden (in mutations per megabase). 1These cases were previously included in a series published by Jo, VJ et al. (Am J Surg Pathol. 2013;37:1737-42). 2Average number of reads across all sequences. 3Includes only chromosome-level and arm-level changes. 4Detected by RNA sequencing. 5Low confidence call, considered stochastic (i.e., non-pathogenic). 6Failed both DNA and RNA sequencing.