Article Type
Changed
Thu, 01/10/2019 - 13:47
Display Headline
Red Patches on a Newborn

The Diagnosis: Congenital Unilateral Nevoid Telangiectasia

Two weeks later the patches were noticeably lighter (Figures 1A and 1B). She continued to be in good health, but gynecomastia was notably present on examination (Figure 1C). At 3 months of age, all patches on the right arm, superior aspect of the chest, and superior aspect of the back had resolved, along with the gynecomastia (Figure 2).

Figure 1. Two weeks after initial presentation erythematous patches on the superior aspect of the back (A) and right arm (B) were noticeably lighter, with mild gynecomastia (C).

Figure 2. All patches resolved 3 months after initial presentation.

This case describes the rare condition of congenital unilateral nevoid telangiectasia (UNT). Unilateral nevoid telangiectasia is a rare cutaneous vascular condition first described by Blaschko1 in 1899. It is characterized by the presence of unilateral superficial telangiectases occurring most often in the cervical and upper thoracic dermatomes in a linear pattern.2 Females are more often affected than males (2:1 ratio), and cases of UNT are either congenital or acquired.3 Although most UNT cases are acquired and often found in females, approximately 15% of cases are congenital and are comprised largely by males. Acquired cases have been hypothesized to occur in association with hyperestrogenemic states such as pregnancy, puberty, oral contraceptive use and hormonal therapy, alcoholism, and liver disease including hepatitis B and C infections.4,5 There is conflicting evidence as to whether there is an absolute increase in the presence of estrogen and progesterone receptors in the skin, as many case reports show no increase. Instead, others hypothesize that the condition is actually a result of somatic mosaicism and that the cutaneous lesions are genetically predisposed to becoming visibly evident under conditions of elevated estrogen.2

In our case, we hypothesize that the cause was elevated maternal estrogen levels present at higher than normal levels in the fetal circulation. The presence of gynecomastia seen in our patient supports the hypothesis that increased circulating estrogen may be present in infants with UNT.

References
  1. Blaschko A. Teleangiektasien. versammlungen. Berliner Dermatologische Gesellschaft. Monatschr prakt Dermat. 1899;28:451.  
  2. Karakas¸ M, Durdu M, Sönmezoğlu S, et al. Unilateral nevoidtelangiectasia. J Dermatol. 2004;31:109-112.
  3. Wenson SF, Farhana J, Sepehr A. Unilateral nevoid telangiectasia syndrome: a case report and review of the literature. Dermatol Online J. 2011;17:2.
  4. Hynes LR, Shenefelt PD. Unilateral nevoid telangiectasia: occurrence in two patients with hepatitis C. J Am Acad Dermatol. 1997;36(5 pt 2):819-822.
  5. Guedes R, Leite L. Unilateral nevoid telangiectasia: a rare disease? Indian J Dermatol. 2012;57:138-140.
Article PDF
Author and Disclosure Information

From Drexel University College of Medicine, Philadelphia, Pennsylvania.

The authors report no conflict of interest.

Correspondence: Christine M. Shaver, MD, 219 N Broad St, 4th Floor, Philadelphia, PA 19107 (christine.marie.shaver@gmail.com).

Issue
Cutis - 100(6)
Publications
Topics
Page Number
E11-E12
Sections
Author and Disclosure Information

From Drexel University College of Medicine, Philadelphia, Pennsylvania.

The authors report no conflict of interest.

Correspondence: Christine M. Shaver, MD, 219 N Broad St, 4th Floor, Philadelphia, PA 19107 (christine.marie.shaver@gmail.com).

Author and Disclosure Information

From Drexel University College of Medicine, Philadelphia, Pennsylvania.

The authors report no conflict of interest.

Correspondence: Christine M. Shaver, MD, 219 N Broad St, 4th Floor, Philadelphia, PA 19107 (christine.marie.shaver@gmail.com).

Article PDF
Article PDF

The Diagnosis: Congenital Unilateral Nevoid Telangiectasia

Two weeks later the patches were noticeably lighter (Figures 1A and 1B). She continued to be in good health, but gynecomastia was notably present on examination (Figure 1C). At 3 months of age, all patches on the right arm, superior aspect of the chest, and superior aspect of the back had resolved, along with the gynecomastia (Figure 2).

Figure 1. Two weeks after initial presentation erythematous patches on the superior aspect of the back (A) and right arm (B) were noticeably lighter, with mild gynecomastia (C).

Figure 2. All patches resolved 3 months after initial presentation.

This case describes the rare condition of congenital unilateral nevoid telangiectasia (UNT). Unilateral nevoid telangiectasia is a rare cutaneous vascular condition first described by Blaschko1 in 1899. It is characterized by the presence of unilateral superficial telangiectases occurring most often in the cervical and upper thoracic dermatomes in a linear pattern.2 Females are more often affected than males (2:1 ratio), and cases of UNT are either congenital or acquired.3 Although most UNT cases are acquired and often found in females, approximately 15% of cases are congenital and are comprised largely by males. Acquired cases have been hypothesized to occur in association with hyperestrogenemic states such as pregnancy, puberty, oral contraceptive use and hormonal therapy, alcoholism, and liver disease including hepatitis B and C infections.4,5 There is conflicting evidence as to whether there is an absolute increase in the presence of estrogen and progesterone receptors in the skin, as many case reports show no increase. Instead, others hypothesize that the condition is actually a result of somatic mosaicism and that the cutaneous lesions are genetically predisposed to becoming visibly evident under conditions of elevated estrogen.2

In our case, we hypothesize that the cause was elevated maternal estrogen levels present at higher than normal levels in the fetal circulation. The presence of gynecomastia seen in our patient supports the hypothesis that increased circulating estrogen may be present in infants with UNT.

The Diagnosis: Congenital Unilateral Nevoid Telangiectasia

Two weeks later the patches were noticeably lighter (Figures 1A and 1B). She continued to be in good health, but gynecomastia was notably present on examination (Figure 1C). At 3 months of age, all patches on the right arm, superior aspect of the chest, and superior aspect of the back had resolved, along with the gynecomastia (Figure 2).

Figure 1. Two weeks after initial presentation erythematous patches on the superior aspect of the back (A) and right arm (B) were noticeably lighter, with mild gynecomastia (C).

Figure 2. All patches resolved 3 months after initial presentation.

This case describes the rare condition of congenital unilateral nevoid telangiectasia (UNT). Unilateral nevoid telangiectasia is a rare cutaneous vascular condition first described by Blaschko1 in 1899. It is characterized by the presence of unilateral superficial telangiectases occurring most often in the cervical and upper thoracic dermatomes in a linear pattern.2 Females are more often affected than males (2:1 ratio), and cases of UNT are either congenital or acquired.3 Although most UNT cases are acquired and often found in females, approximately 15% of cases are congenital and are comprised largely by males. Acquired cases have been hypothesized to occur in association with hyperestrogenemic states such as pregnancy, puberty, oral contraceptive use and hormonal therapy, alcoholism, and liver disease including hepatitis B and C infections.4,5 There is conflicting evidence as to whether there is an absolute increase in the presence of estrogen and progesterone receptors in the skin, as many case reports show no increase. Instead, others hypothesize that the condition is actually a result of somatic mosaicism and that the cutaneous lesions are genetically predisposed to becoming visibly evident under conditions of elevated estrogen.2

In our case, we hypothesize that the cause was elevated maternal estrogen levels present at higher than normal levels in the fetal circulation. The presence of gynecomastia seen in our patient supports the hypothesis that increased circulating estrogen may be present in infants with UNT.

References
  1. Blaschko A. Teleangiektasien. versammlungen. Berliner Dermatologische Gesellschaft. Monatschr prakt Dermat. 1899;28:451.  
  2. Karakas¸ M, Durdu M, Sönmezoğlu S, et al. Unilateral nevoidtelangiectasia. J Dermatol. 2004;31:109-112.
  3. Wenson SF, Farhana J, Sepehr A. Unilateral nevoid telangiectasia syndrome: a case report and review of the literature. Dermatol Online J. 2011;17:2.
  4. Hynes LR, Shenefelt PD. Unilateral nevoid telangiectasia: occurrence in two patients with hepatitis C. J Am Acad Dermatol. 1997;36(5 pt 2):819-822.
  5. Guedes R, Leite L. Unilateral nevoid telangiectasia: a rare disease? Indian J Dermatol. 2012;57:138-140.
References
  1. Blaschko A. Teleangiektasien. versammlungen. Berliner Dermatologische Gesellschaft. Monatschr prakt Dermat. 1899;28:451.  
  2. Karakas¸ M, Durdu M, Sönmezoğlu S, et al. Unilateral nevoidtelangiectasia. J Dermatol. 2004;31:109-112.
  3. Wenson SF, Farhana J, Sepehr A. Unilateral nevoid telangiectasia syndrome: a case report and review of the literature. Dermatol Online J. 2011;17:2.
  4. Hynes LR, Shenefelt PD. Unilateral nevoid telangiectasia: occurrence in two patients with hepatitis C. J Am Acad Dermatol. 1997;36(5 pt 2):819-822.
  5. Guedes R, Leite L. Unilateral nevoid telangiectasia: a rare disease? Indian J Dermatol. 2012;57:138-140.
Issue
Cutis - 100(6)
Issue
Cutis - 100(6)
Page Number
E11-E12
Page Number
E11-E12
Publications
Publications
Topics
Article Type
Display Headline
Red Patches on a Newborn
Display Headline
Red Patches on a Newborn
Sections
Questionnaire Body

A 1-day-old female infant presented with red patches on the right arm that had been present since delivery. The patient was born to a healthy mother by spontaneous vaginal delivery without complications and with a good Apgar score. The newborn moved both arms and legs well and blood work was unremarkable. Her mother noted being healthy during pregnancy, and she had not taken any additional medications aside from prenatal vitamins. Examination of the infant revealed red blanchable reticulate patches in a dermatomal distribution extending from the posterior aspect of the right shoulder (top) down to the flexural aspect of the arm (bottom). There also were a few coalescing reticulate patches on the superior aspect of the right side of the chest and superior aspect of the right side of the back that resolved by 3 months of age.

Disallow All Ads
Content Gating
No Gating (article Unlocked/Free)
Alternative CME
Disqus Comments
Default
Article PDF Media