0
We're unable to sign you in at this time. Please try again in a few minutes.
Retry
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
Retry
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address 50.17.174.94. Please contact the publisher to request reinstatement.
Observation |

Leukocytoclastic Vasculitis as the Presenting Feature of Dermatitis Herpetiformis FREE

Elizabeth Naylor, MD; Amber Atwater, MD; M. Angelica Selim, MD; Russell Hall, MD; Puja K. Puri, MD
[+] Author Affiliations

Author Affiliations: Departments of Dermatology (Drs Naylor, Atwater, Selim, Hall, and Puri) and Pathology (Drs Selim and Puri), Duke University Medical Center, Durham, North Carolina.


Arch Dermatol. 2011;147(11):1313-1316. doi:10.1001/archdermatol.2011.293.
Text Size: A A A
Published online

Background Dermatitis herpetiformis is an autoimmune disease typically characterized by pruritic vesicles located on the extensor surfaces. Classic disease consists of neutrophils in the dermal papillae. Additional histopathologic findings include fibrin deposition and edema within the dermal papillae. Subepidermal vesicles also may be present. Direct immunofluorescence demonstrates granular IgA in the dermal papillae.

Observations A 58-year-old man with tender and pruritic erythematous macules and papules ranging from 2 to 6 mm in diameter had bilateral knee, elbow, forearm, scalp, and neck involvement. Petechiae also were present on the hands, thigh, knee, and ankle. A biopsy specimen initially demonstrated leukocytoclastic vasculitis. The results of workup for systemic vasculitis were negative. Subsequent biopsy specimens and direct immunofluorescence showed histologic evidence of dermatitis herpetiformis and leukocytoclastic vasculitis in the setting of an elevated serum IgA antitissue transglutaminase level. Marked improvement of the lesions was observed with a reduction of gluten in the patient's diet.

Conclusions Physicians should consider the possibility of dermatitis herpetiformis in patients with petechiae and leukocytoclastic vasculitis because leukocytoclastic vasculitis may be a prominent feature of dermatitis herpetiformis.

Figures in this Article

Dermatitis herpetiformis (DH) is a well-known autoimmune disease typically characterized by pruritic vesicles located on the extensor surfaces. Classic disease consists of neutrophils within the dermal papillae. Additional histopathologic findings include fibrin deposition and edema within the dermal papillae. Subepidermal vesicles also may be present. Direct immunofluorescence demonstrates granular deposition of IgA in the dermal papillae. Typically, patients with DH demonstrate elevated levels of serum IgA antitissue transglutaminase or IgA endomysial antibodies. Also, they may have gastrointestinal symptoms related to the disease and may show a flattened villous architecture on small bowel biopsy specimens. Treatment typically consists of a gluten-free diet or dapsone.

A 58-year-old man had a 9-month history of tender petechiae on the hands, feet, ankle, thigh, and knee (Figure 1). He also reported a history of psoriasis. The results of workup for systemic vasculitis, including urinalysis; erythrocyte sedimentation rate; C-reactive protein; complete blood cell count; basic metabolic panel; liver function tests; anti-DNA tests; total hemolytic complement; complement profile; partial thromboplastin time; prothrombin time; rheumatoid factor; and antineutrophil cytoplasmic, ribonucleoprotein, Smith, Ro, and La antibodies testing, were negative. The antinuclear antibody test result was positive to a dilution of 1:160. The patient subsequently developed mildly pruritic, erythematous macules, pustules, and crusted papules ranging from 2 to 6 mm in diameter on the bilateral aspect of the knees, elbows, forearms, scalp, and neck (Figure 2). The patient's review of systems revealed episodes of loose stool, which had occurred several times a week since adolescence.

Place holder to copy figure label and caption
Graphic Jump Location

Figure 1. A petechiae on the finger.

Place holder to copy figure label and caption
Graphic Jump Location

Figure 2. Knee demonstrating erythematous macules and pustules.

The initial biopsy specimen of the finger demonstrated findings consistent with leukocytoclastic vasculitis (LCV), including perivascular neutrophils, extravasated red blood cells, and fibrin deposition in the vessels (Figure 3). Classic features of DH were not seen. Eleven months later, a biopsy specimen from the right arm demonstrated spongiosis with a mixed inflammatory infiltrate predominantly in a perivascular distribution. Only rare neutrophils were seen in the papillary dermis. The biopsy specimens from the left arm and the right leg demonstrated prominent LCV in the superficial and middle dermis along with features of DH, including neutrophils and edema in the dermal papillae and the formation of subepidermal vesicles (Figure 4A-C). Of interest, acute folliculitis also was seen (Figure 4D). Direct immunofluorescence revealed granular deposition of IgA in the dermal papillae and the dermoepidermal junction (Figure 5). Deposition of IgA was not seen in the vessel walls. Intermittent granular deposits of C3 and fibrin also were noted at the dermoepidermal junction.

Place holder to copy figure label and caption
Graphic Jump Location

Figure 3. Biopsy of finger demonstrating sparse neutrophils (asterisks), nuclear dust (arrows), and extravasated red blood cells, predominantly in a perivascular distribution, consistent with leukocytoclastic vasculitis (hematoxylin-eosin, original magnification ×400).

Place holder to copy figure label and caption
Graphic Jump Location

Figure 4. Biopsy specimens from the left arm and the right leg. A, Subepidermal vesicle with dermal neutrophils and nuclear dust primarily in a perivascular distribution (leukocytoclastic vasculitis, arrowhead) with interstitial involvement and extravasated erythrocytes (asterisk) (hematoxylin-eosin, original magnification ×200). B, Perivascular inflammation with nuclear debris (arrowheads) and fibrin deposition (arrow) around a superficial vessel with extravasated erythrocytes (asterisk) (hematoxylin-eosin, original magnification ×400). C, Neutrophils (arrowheads) in the papillary dermis (hematoxylin-eosin, original magnification ×400). D, Acute perifollicular inflammation (arrowheads) (hematoxylin-eosin, original magnification ×100).

Place holder to copy figure label and caption
Graphic Jump Location

Figure 5. Direct immunofluorescence demonstrating granular deposition of IgA (arrows) (original magnification ×400).

Further workup revealed an elevated serum IgA antitissue transglutaminase level of 57 (moderate to strong positive >30) units. A jejunal biopsy specimen demonstrated mild chronic inflammation with preservation of the normal villous architecture. The biopsy had been performed after the patient was started on a gluten-free diet. In addition, the lack of villous blunting changes may have been due to sampling error. The patient reports partial adherence to the diet with marked improvement in his skin disease and a decrease in the frequency of loose stools. He was not treated with dapsone because he was responding to a gluten-free diet.

Previously reported cases of petechiae in DH have been restricted to the palmar and, more rarely, to the plantar surfaces.13 In the series by Karpati et al2 of 47 children with DH, 30 were found to have palmar lesions and 3 to have plantar lesions. These lesions were described clinically as red-brown macules and blisters. Although distribution on the acral surfaces is a well-known clinical pattern in children, this presentation in adults only rarely has been reported.1,4 Our patient's petechiae involved a broader clinical distribution than the cases previously described, including the ankle, thigh, and knee.

In the English-language literature, most of the petechiae found in the setting of DH were not biopsied. Of the lesions with histopathologic findings reported, most describe classic features of DH along with extravasated red blood cells.4,5 Petechial lesions of DH also may show a perivascular mixed inflammatory cell infiltrate,3 as also demonstrated in our patient. However, his case is unusual in that the initial presentation was of LCV. In addition, our patient has acute folliculitis within a petechial lesion of DH. This, however, may be a separate process because folliculitis is a relatively common disease.

One case of DH has been reported with associated cutaneous vasculitis, but this was described in the clinical setting of erythema elevatum diutinium.6 Other authors7 have drawn attention to the similarity seen between upper dermal edema and the potential for vesicle formation in LCV and DH. Of importance, our case documents the presence of LCV in petechiae caused by DH. Although reports have been published8,9 of DH occurring within petechial lesions, it is unusual for LCV to present as petechiae, which further supports the theory that DH and LCV are part of the same process in this case. Perhaps the LCV is secondary to the recruitment of neutrophils in DH as it is in other diseases, such as Sweet syndrome and granuloma faciale.

Jones and Bhogal7 reported a case of LCV with clinical and histopathologic features of DH, including direct immunofluorescence of perilesional skin with granular IgA in the upper dermis. They described the similarity of superficial dermal edema and the potential for vesicle formation in LCV and DH but concluded that their case constituted LCV and not DH because no immunofluorescent IgA was seen in the dermoepidermal junction in uninvolved skin. We hypothesize that this case actually may represent DH. Other authors have found that healthy skin less frequently tests positive for IgA10; therefore, some advise the use of a perilesional rather than a normal or involved skin biopsy for direct immunofluorescence as the criterion standard for diagnosing DH.10,11 Although we did not perform direct immunofluorescence of uninvolved skin, the response to a gluten-free diet gives further evidence that our patient has DH. We believe that the case by Jones and Bhogal, as well as that presented herein, are actually 2 unique cases of LCV found in the setting of DH. Leukocytoclastic vasculitis may be prominent in DH and can be found as the initial histologic manifestation of the disease.

Correspondence: Puja K. Puri, MD, Department of Pathology, Duke University Medical Center, DUMC 3712, Durham, NC 27710 (purip@labcorp.com).

Author Contributions: All authors had full access to all the data in the study and take responsibility for the integrity of the data and the accuracy of the data analysis. Study concept and design: Naylor, Atwater, and Puri. Acquisition of data: Naylor, Atwater, Selim, and Hall. Drafting of the manuscript: Naylor and Puri. Critical revision of the manuscript for important intellectual content: Naylor, Atwater, Selim, Hall, and Puri. Administrative, technical, or material support: Naylor and Puri.

Financial Disclosure: None reported.

Additional Contributions: Steven Conlon provided technical assistance with the photographs.

McCleskey PE, Erickson QL, David-Bajar KM, Elston DM. Palmar petechiae in dermatitis herpetiformis: a case report and clinical review.  Cutis. 2002;70(4):217-223
PubMed
Karpati S, Torok E, Kosnai I. Discrete palmar and plantar symptoms in children with dermatitis herpetiformis Duhring.  Cutis. 1986;37(3):184-187
PubMed
Marks R, Jones EW. Purpura in dermatitis herpetiformis.  Br J Dermatol. 1971;84(4):386-388
PubMed
Pierce DK, Purcell SM, Spielvogel RL. Purpuric papules and vesicles of the palms in dermatitis herpetiformis.  J Am Acad Dermatol. 1987;16(6):1274-1276
PubMed   |  Link to Article
McGovern TW, Bennion SD. Palmar purpura: an atypical presentation of childhood dermatitis herpetiformis.  Pediatr Dermatol. 1994;11(4):319-322
PubMed   |  Link to Article
Aftab MN, Dee A, Helm TN. Erythema elevatum diutinum arising in the setting of dermatitis herpetiformis.  Cutis. 2006;78(2):129-132
PubMed
Jones RR, Bhogal B. Dermatitis herpetiformis-like changes in cutaneous leucocytoclastic vasculitis with IgA deposition.  Clin Exp Dermatol. 1981;6(5):495-501
PubMed   |  Link to Article
Flann S, Degiovanni C, Derrick EK, Munn SE. Two cases of palmar petechiae as a presentation of dermatitis herpetiformis.  Clin Exp Dermatol. 2010;35(2):206-208
PubMed   |  Link to Article
Hofmann SC, Nashan D, Bruckner-Tuderman L. Petechiae on the fingertips as presenting symptom of dermatitis herpetiformis Duhring.  J Eur Acad Dermatol Venereol. 2009;23(6):732-733
PubMed   |  Link to Article
Zone JJ, Meyer LJ, Petersen MJ. Deposition of granular IgA relative to clinical lesions in dermatitis herpetiformis.  Arch Dermatol. 1996;132(8):912-918
PubMed   |  Link to Article
Beutner EH, Chorzelski TP, Reunala TL, Kumar V. Immunopathology of dermatitis herpetiformis.  Clin Dermatol. 1991;9(3):295-311
PubMed   |  Link to Article

Figures

Place holder to copy figure label and caption
Graphic Jump Location

Figure 1. A petechiae on the finger.

Place holder to copy figure label and caption
Graphic Jump Location

Figure 2. Knee demonstrating erythematous macules and pustules.

Place holder to copy figure label and caption
Graphic Jump Location

Figure 3. Biopsy of finger demonstrating sparse neutrophils (asterisks), nuclear dust (arrows), and extravasated red blood cells, predominantly in a perivascular distribution, consistent with leukocytoclastic vasculitis (hematoxylin-eosin, original magnification ×400).

Place holder to copy figure label and caption
Graphic Jump Location

Figure 4. Biopsy specimens from the left arm and the right leg. A, Subepidermal vesicle with dermal neutrophils and nuclear dust primarily in a perivascular distribution (leukocytoclastic vasculitis, arrowhead) with interstitial involvement and extravasated erythrocytes (asterisk) (hematoxylin-eosin, original magnification ×200). B, Perivascular inflammation with nuclear debris (arrowheads) and fibrin deposition (arrow) around a superficial vessel with extravasated erythrocytes (asterisk) (hematoxylin-eosin, original magnification ×400). C, Neutrophils (arrowheads) in the papillary dermis (hematoxylin-eosin, original magnification ×400). D, Acute perifollicular inflammation (arrowheads) (hematoxylin-eosin, original magnification ×100).

Place holder to copy figure label and caption
Graphic Jump Location

Figure 5. Direct immunofluorescence demonstrating granular deposition of IgA (arrows) (original magnification ×400).

Tables

References

McCleskey PE, Erickson QL, David-Bajar KM, Elston DM. Palmar petechiae in dermatitis herpetiformis: a case report and clinical review.  Cutis. 2002;70(4):217-223
PubMed
Karpati S, Torok E, Kosnai I. Discrete palmar and plantar symptoms in children with dermatitis herpetiformis Duhring.  Cutis. 1986;37(3):184-187
PubMed
Marks R, Jones EW. Purpura in dermatitis herpetiformis.  Br J Dermatol. 1971;84(4):386-388
PubMed
Pierce DK, Purcell SM, Spielvogel RL. Purpuric papules and vesicles of the palms in dermatitis herpetiformis.  J Am Acad Dermatol. 1987;16(6):1274-1276
PubMed   |  Link to Article
McGovern TW, Bennion SD. Palmar purpura: an atypical presentation of childhood dermatitis herpetiformis.  Pediatr Dermatol. 1994;11(4):319-322
PubMed   |  Link to Article
Aftab MN, Dee A, Helm TN. Erythema elevatum diutinum arising in the setting of dermatitis herpetiformis.  Cutis. 2006;78(2):129-132
PubMed
Jones RR, Bhogal B. Dermatitis herpetiformis-like changes in cutaneous leucocytoclastic vasculitis with IgA deposition.  Clin Exp Dermatol. 1981;6(5):495-501
PubMed   |  Link to Article
Flann S, Degiovanni C, Derrick EK, Munn SE. Two cases of palmar petechiae as a presentation of dermatitis herpetiformis.  Clin Exp Dermatol. 2010;35(2):206-208
PubMed   |  Link to Article
Hofmann SC, Nashan D, Bruckner-Tuderman L. Petechiae on the fingertips as presenting symptom of dermatitis herpetiformis Duhring.  J Eur Acad Dermatol Venereol. 2009;23(6):732-733
PubMed   |  Link to Article
Zone JJ, Meyer LJ, Petersen MJ. Deposition of granular IgA relative to clinical lesions in dermatitis herpetiformis.  Arch Dermatol. 1996;132(8):912-918
PubMed   |  Link to Article
Beutner EH, Chorzelski TP, Reunala TL, Kumar V. Immunopathology of dermatitis herpetiformis.  Clin Dermatol. 1991;9(3):295-311
PubMed   |  Link to Article

Correspondence

CME
Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
NOTE:
Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).
Submit a Comment

Multimedia

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging & repositioning the boxes below.

Articles Related By Topic
Related Topics
PubMed Articles