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Table 1 Demographics and clinical characteristics of the patients

From: Connective tissue nevus misdiagnosed as juvenile localized scleroderma

Patient

Gender

Age at Onset (y, m)

Age at Diagnosis (y, m)

Delay in Diagnosis (y, m)

Lesion Site

Initial Diagnosis

Previous therapy

First Pathology Result

Final Diagnosis

1

M

2

8.4

6.4

LL, T

JLS

MTX

JLS

Non-familial collagenoma

2

F

4

9

5

LL, T

JLS (suspected)

None

ND

Non-familial collagenoma

3

F

3

8.6

5.6

LL, T

JLS

tCS

Undefined

Non-familial collagenoma

4

M

9

13.4

4.4

UL

JLS

sCS, MTX

JLS

Mixed CTN

5

M

2

3.8

1.8

LL

JLS

tCS

JLS

Familial collagenoma

6

F

2

6

4

LL

JLS

tCS

JLS

Familial collagenoma

7

F

8

10

2

LL, T

JLS

sCS, MTX

ND

Non-familial collagenoma

8

F

5

6

1

UL

JLS

sCS, MTX

JLS

Non-familial collagenoma

9

F

9

11

2

LL

JLS

sCS, MTX, BA

JLS

Mixed CTN

10

M

2

8

6

LL, T

JLS

sCS, MTX

JLS

Mixed CTN

11

F

2

9

7

LL

JLS/Fasciitis

sCS,MTX

Undefined

Mixed CTN in BOS

12

F

2

6

4

UL

JLS (suspected)

None

ND

Non-familial collagenoma

13

F

7

11

4

LL

JLS

MTX

JLS

Non-familial collagenoma

14

M

4

10

6

UL, LL

JLS/Fasciitis

None

Fasciitis

Non-familial collagenoma

15

F

3

6

3

LL, T

JLS

sCS, MTX, BA

JLS

Non-familial collagenoma

16

M

8

13

5

LL

JLS

sCS, MTX

JLS

Non-familial collagenoma

17

F

6

21

15

LL

JLS

MTX

JLS

Non-familial collagenoma

  1. Legends: LL: lower limbs; UL: upper limbs; T: Trunk; CTN: connective tissue nevus; JLS: juvenile localized scleroderma; BOS: Buschke Ollendorff Syndrome; CS: topical corticosteroids; sCS: systemic corticosteroids; MTX: methotrexate; BA: biological agents; ND: not done