Lesions resembling malignant atrophic papulosis in a patient with dermatomyositis

Clinical Associations of Degos-Like Lesions in Patients With Systemic Sclerosis

Importance

Degos-like lesions are cutaneous manifestations of a small-vessel vasculopathy that appear as atrophic, porcelain-white papules with red, telangiectatic borders. No study has adequately examined Degos-like lesions in patients with systemic sclerosis (SSc).

Objective

To characterize the serologic, cutaneous, and internal organ manifestations associated with Degos-like lesions in a large cohort of patients with SSc.

Design, Settings, and Participants

This retrospective cohort study involved adult patients with SSc who were seen at Stanford Rheumatologic Dermatology Clinic between January 1, 1998, and December 31, 2018. Participants fulfilled the 2013 classification criteria for SSc. Data analysis was conducted from February 1 to June 1, 2019.

Main Outcomes and Measures

Data on demographic characteristics; autoantibody status; clinical characteristics, including cutaneous and systemic manifestations of SSc; and presence of Degos-like lesions were collected.

Results

The cohort comprised 506 patients with SSc (447 females [88.3%]; mean [SD] age at first non-Raynaud disease symptoms, 46.1 [15.2] years). Twenty-seven patients (5.3%) had Degos-like lesions, of whom 24 (89.0%) had lesions affecting the fingers. Patients with Degos-like lesions were more likely to have diffuse cutaneous SSc compared with patients without lesions (15 [55.6%] vs 181 [37.8%]; P = .04). Degos-like lesions were also associated with acro-osteolysis (10 [37.0%] vs 62 [12.9%]; P < .01), digital ulcers (15 [55.6%] vs 173 [36.1%]; P = .04), and calcinosis (15 [55.6%] vs 115 [24.0%]; P < .01). While Degos-like lesions were not associated with internal organ manifestations, such as scleroderma renal crisis, interstitial lung disease, or pulmonary arterial hypertension, there was P < .10 for the association with gastric antral vascular ectasia.

Conclusions and Relevance

Results of this study suggest an association of Degos-like lesions with diffuse cutaneous SSc and other cutaneous manifestations of vasculopathy, including acro-osteolysis, calcinosis, and digital ulcers. A prospective longitudinal study is warranted to examine the onset of Degos-like lesions and to elucidate whether these lesions play a role in SSc.

[Juvenile dermatomyositis: A series of 22 cases]

PURPOSE

To report on the characteristics of juvenile dermatomyositis (JDM).

PATIENTS AND METHODS

This was a retrospective, descriptive, cross-sectional, non-interventional, multicenter study conducted in Alsace between 2000 and 2015. The patients, aged 0 to 16years, had JDM according to both the Bohan and Peter and the EULAR/ACR criteria.

RESULTS

A total of 17 girls and 5 boys were included with a median age at disease onset of 7,8years (Q1-Q3: 4.4-12.9). Median duration of JDM and median patient follow-up were 2.8years and 6.2years, respectively. The most common skin symptoms were papules or Gottron's sign (86 %), nail lesions (82 %), erythema of the face (77 %) and eyelids (59 %), photosensitivity (59 %), and calcinosis (27 %). One patient presented papules with a depressed and porcelain-white center ("Degos-like" lesions). One patient had algodystrophy. Two patients were clinically amyopathic. One girl had intestinal vasculitis. Respiratory function tests were abnormal in 27 % of cases. Median treatment duration was 42 months (Q1-Q3: 19-63). Three patients had a monocyclic form, 12 had a polycyclic form, and 7 had chronic disease.

CONCLUSION

The frequency of cutaneous and musculoskeletal signs is comparable to that of other large cohorts of JDM. "Degos-like" lesions and algodystrophy have not yet been described in JDM. This study highlights the type and extent of the dermatological manifestations that frequently constitute the presenting complaint in this disease.

Juvenile dermatomyositis resembling late-stage Degos disease with gastrointestinal perforations successfully treated with combination of cyclophosphamide and rituximab: case-based review

Dermatomyositis (DM) is a multi-system disease that results in chronic inflammation principally of the skin and striated muscle. Small blood vessel injury in the GI tract has been described in dermatomyositis, manifesting as bleeding, ulceration, pneumatosis intestinalis, and ultimately perforation. Recent histopathological studies have shown deposits in the capillaries of the skin, gastrointestinal tract, and brain of patients with dermatomyositis similar to that found in patients with Degos disease, suggesting these disease processes are closely related or represent varying degrees of severity on the same pathologic spectrum. We report a case of juvenile dermatomyositis (JDM) resembling late-stage Degos disease with gastrointestinal perforations successfully treated with combination rituximab and cyclophosphamide therapy. We systematically reviewed the literature detailing the medical and surgical treatments for gastrointestinal perforation in dermatomyositis, Degos-like dermatomyositis, and Degos disease. In addition to our case, as of October 2019, we identified 36 cases describing gastrointestinal perforation in patients with underlying dermatomyositis, 5 cases of Degos-like dermatomyositis and 17 cases of idiopathic Degos disease. Corticosteroid therapy was used widely for dermatomyositis and Degos-like dermatomyositis, while antiplatelet and anticoagulant medications were chiefly used for patients with idiopathic Degos disease. However, there were no cases that detailed the successful treatment of dermatomyositis or Degos disease with gastrointestinal perforation with rituximab alone or combined with cyclophosphamide. We report that rituximab, in combination with cyclophosphamide, can be used as a novel adjunctive therapy to successfully treat dermatomyositis with Degos-like gastrointestinal perforation.

Chronic pleuritis leading to severe pulmonary restriction: a rare complication of Degos disease

This case demonstrates chronic fibrosing pleuritis, as a rare pulmonary aetiology for mortality in patients with Degos disease or malignant atrophic papulosis (MAP). Knowledge of this unusual complication will help physicians identify this entity early and provide appropriate treatment.Patients with MAP die from gastrointestinal and brain involvement within 2-3 years of diagnosis. This case is unique as the patient survived for 9 years and died secondary to respiratory failure, which had not been reported before. Our patient was a young man, diagnosed with MAP at the age of 17. His skin and gastrointestinal disease were controlled with eculizumab and parenteral treprostinil. The patient developed severe restrictive pulmonary disease, required ventilatory support, and died from respiratory failure. An autopsy revealed chronic fibrosis pleuritis. Longer surviving patients with MAP might suffer from significant respiratory disease. Pulmonary function test should be obtained to identify subclinical respiratory limitation.

Degos-Like Lesions In Association With Connective Tissue Diseases: A Report Of Three Cases And Literature Review

Degos disease is characterized by atrophic porcelain-white papules with peripheral erythema. Degos-like lesions have been reported in association with several connective tissue diseases (CTDs), mostly systemic lupus erythematosus (SLE), and rarely in dermatomyositis and systemic sclerosis. Herein, we report three cases of Degos-like lesions in CTDs. Two cases had Degos-like lesions linked to dermatomyositis. Both cases presented with severe inflammatory myopathy without pathognomonic cutaneous signs for dermatomyositis and lacked myositis-specific autoantibodies. Our third case, to our knowledge, is the first case of Degos-like lesions in association with overlapping systemic sclerosis and SLE without major organ involvement. The clinical presentation and histopathology findings of our cases support that Degos-like lesions may not be a specific entity but can be considered as a unique clinical pattern expressed in patients with CTDs.

Degos-Like Lesions Associated with Systemic Lupus Erythematosus

Degos disease, also referred to as malignant atrophic papulosis, was first described in 1941 by Köhlmeier and was independently described by Degos in 1942. Degos disease is characterized by diffuse, papular skin eruptions with porcelain-white centers and slightly raised erythematous telangiectatic rims associated with bowel infarction. Although the etiology of Degos disease is unknown, autoimmune diseases, coagulation disorders, and vasculitis have all been considered as underlying pathogenic mechanisms. Approximately 15% of Degos disease have a benign course limited to the skin and no history of gastrointestinal or central nervous system (CNS) involvement. A 29-year-old female with history of systemic lupus erythematosus (SLE) presented with a 2-year history of asymptomatic lesions on the dorsum of all fingers and both knees. The patient had only skin lesions and no gastrointestinal or CNS vasculitis symptoms. Her skin lesions were umbilicated, atrophic porcelain-white lesions with a rim of erythema. On the basis of clinical, histologic, and laboratory findings, a diagnosis of Degos-like lesions associated with SLE was made. The patient had been treated for SLE for 7 years. Her treatment regimen was maintained over a 2 month follow-up period, and the skin lesions improved slightly with no development of new lesions.

A case of Degos disease: demonstration of C5b-9-mediated vascular injury

A 68-year-old Japanese male presented with atrophic erythematous white lesions with peripheral dark reddish rims on his back. Multiple ulcers were detected from his stomach to his large intestine using endoscopy. Although the patient was given high doses of a steroid, aspirin, dipyridamole, and intravenous immunoglobulin therapy, he died of gastrointestinal hemorrhage, perforation and septic shock. An autopsy examination revealed pauci-inflammatory thrombotic microangiopathy with endothelial cell injury, fibrous occlusive arteriopathy, and vascular C5b-9 deposition in the wall of the gastrointestinal tract from the esophagus to the large intestine as well as in the dermis of the skin.

Effective treatment of malignant atrophic papulosis (Köhlmeier-Degos disease) with treprostinil--early experience

Background

Malignant atrophic papulosis (Köhlmeier-Degos disease; MAP) is an uncommon endotheliopathy with pathological findings similar to the vascular lesions of systemic sclerosis. These two disorders can overlap. When associated with visceral lesions, MAP has been considered almost universally and rapidly fatal. A recent report described dramatic response to treatment with eculizumab, but disease progression after initial response to therapy has occurred.

Methods

We describe the clinical and pathologic findings in two patients, one with MAP and the other with MAP like lesions, who received treatment with subcutaneous treprostinil. One patient had an overlap syndrome with features of systemic lupus erythematosus (SLE) and scleroderma and severe pulmonary hypertension. She also had very extensive MAP like cutaneous lesions. There was no evidence of central nervous system (CNS) disease and laparoscopy revealed no visible MAP lesions on the serosa of the small bowel. The second patient had experienced life-threatening disease progression despite ongoing eculizumab therapy. During this treatment, he had developed CNS and bladder involvement with neurologic symptoms and gross hematuria.

Results

Patient one was placed on therapy with treprostinil for her pulmonary hypertension, but in the months subsequent to initiation of treatment, dramatic and complete resolution of cutaneous MAP like lesions and disabling digital pain occurred. In patient two, therapy with treprostinil was temporally associated with clearing of hematuria, resolution of CNS symptoms and improvement in MRI findings.

Conclusions

Treprostinil may offer a second effective treatment approach to individuals with MAP or “rescue therapy” to those in whom eculizumab treatment has failed to maintain suppression of disease activity.

Degos disease: a C5b-9/interferon-α-mediated endotheliopathy syndrome

Degos disease is a lethal small vessel angiopathy targeting the skin, gastrointestinal tract, and central nervous system, potentially developing in the setting of known autoimmune disease, although forme fruste primary variants exist. Its pathogenetic basis is unknown. Four cases of Degos disease were encountered in archival material, representing 2 men, ages 38 and 43 years, and 2 females, ages 48 and 2 years; 3 patients died of disease. All had characteristic skin lesions with gastrointestinal involvement; other affected organs included brain in one and pericardium and pleura in another. Skin biopsies showed pauci-inflammatory thrombogenic microangiopathy with endothelial cell injury. Extracutaneous organs demonstrated fibromucinous occlusive arteriopathy. Prominent vascular C5b-9 was seen in the skin, gastrointestinal tract, and brain. All cases had evidence of high expression of interferon-α (based on tissue expression of MXA, a type I interferon-inducible protein), endothelial tubuloreticular inclusions, and an interferon gene signature in peripheral blood mononuclear cells. The MXA expression paralleled the pattern of C5b-9 deposition. Degos disease is a distinct vascular injury syndrome whereby a dysregulated interferon-α response in concert with membranolytic attack complex deposition may contribute to the unique vascular changes. Understanding the pathophysiology of the disease process could lead to more directed therapies, including terminal complement inhibition with agents such as eculizumab.

Degos cutaneous disease with features of connective tissue disease

A 30-year-old woman was referred on April 2002 for a plaque that involved the internal aspect of the right leg, an erythema nodosum-like lesion on the lower extremities, and periarthritis on her left ankle. Subsequently, the patient developed anular, atrophic, growing, porcelain-white papules, with a thin rim of erythema and telangiectases over her upper and lower extremities. Clinically and histologically, these lesions were the characteristics of Degos disease. Despite arthritis and myositis that required treatment, low level C3 and C4, positive antinuclear antibodies, and elevated anticardiolipin antibodies only once, in a follow-up of 6 years the patient never developed a specific connective tissue disease or other systemic involvement. In conclusion, because clinical and histological findings of Degos disease might mimic connective tissue diseases, rheumatologists must be aware that this reaction pattern can be seen in a wide clinical spectrum of diseases.

Degos' disease (malignant atrophic papulosis) as a fatal cause of acute abdomen: report of a case

Degos' disease, otherwise known as "malignant atrophic papulosis," is a rare condition characterized by typical cutaneous lesions. Its involvement of the gastrointestinal (GI) tract is usually associated with a poor prognosis. We report a case of Degos' disease with GI involvement, which ultimately caused peritonitis, sepsis, and death, despite all treatment measures. A 59-year old woman was admitted to our hospital with acute generalized abdominal pain. The patient had presented initially with multiple skin lesions 2 years earlier, and even with surgery for small-bowel perforation 10 months before this admission, Degos' disease had not been diagnosed. Explorative laparotomy revealed multifocal, ischemic changes in the small bowel with perforation in the mid-jejunum. After the operation, she suffered recurrent small-bowel fistulas and died within 3 months. In a patient with acute abdominal pain and typical atrophic papules, clinicians should retain a high index of suspicion for Degos' disease with GI involvement, even though it is rare.

Cutaneous lesions of dermatomyositis with supervening fibrosis

BACKGROUND

Dermatomyositis (DM) is a distinctive systemic connective tissue disease whereby the skin defines a cardinal site of involvement. There exists a body of literature, which suggests that a significant component of its clinical manifestations may be related to endothelial cell injury. We have postulated in the past that anti-endothelial cell antibodies may be the defining trigger leading to endothelial cell dysfunction. The primary organs affected by DM are the skin and muscle. A significant albeit rare complication is pulmonary fibrosis, which our recent study postulated to be attributable to an autoimmune endothelialitis.

DESIGN

We describe six patients, four women and two men who ranged in age from 3 to 60 years, and had classic clinical presentations and cutaneous lesions of DM without any supervening clinical changes indicative of cutaneous sclerosis.

RESULTS

Skin biopsies showed cell-poor interface dermatitis with variable dermal mucin and C5b-9 within the cutaneous vasculature. However, at variance with classic DM was the presence of a sclerodermoid tissue reaction, which was of variable depth. All of these patients had severe muscle involvement. One pediatric patient had concomitant significant cutaneous, central nervous system and oral mucosal ischemic infarcts. Significant pulmonary disease ensued in the four adult patients, manifesting as pulmonary fibrosis in two, diffuse alveolar damage in one and diaphragmatic failure in one. In three patients, direct immunofluorescent studies were corroborative of immune-based microvascular injury while Western blot and/or indirect immunofluorescent studies showed anti-endothelial cell antibody activity within the serum of three patients.

CONCLUSIONS

The identification of sclerosis in biopsies of skin lesions typical clinically for DM may be a harbinger for more severe autoimmune-based endothelial cell injury phenomenon. One could speculate that its basis may be attributable to elevated serum levels of the natural fibrogenic factor, transforming growth factor beta, which in turn is released from damaged endothelium.

Chondrodermatitis nodularis helicis as a marker of internal disease [corrected] associated with microvascular injury

Chondrodermatitis nodularis helicis (CNH) is held to be an idiopathic degenerative process involving the upper dermis of the auricular rim. Chondrodermatitis typically occurs in elderly men where associations with underlying trauma and sun exposure have been postulated as potential inciting triggers. Its association as a marker of systemic disease is not well established. We describe 24 patients with CNH, in whom there were also significant underlying diseases largely associated with vascular injury including those of immune-based etiology and/or conditions which have been previously linked with granuloma annulare, another necrobiotic process of collagen. These patients with concomitant systemic disease were characteristically younger compared to the classic demographics described for CNH. In some cases, chondrodermatitis may represent an ischemic necrobiotic disorder of collagen, potentially defining an important sign of underlying systemic disease in younger patients.

Degos disease with an inconspicuous clinical course

BACKGROUND

Degos disease is a rare systemic disorder with involvement of the skin and visceral organs, leading to death in about 50% of cases within 1 or 2 years. In recent years, several cases with cutaneous lesions only have been recognized.

METHODS

We report on a young male patient presenting with single inconspicuous papules with bluish/black centres on the trunk and the upper limbs that, upon healing turn white. These lesions recurred on different locations over the past 6 years, and were never more than two to three at one time.

RESULTS

Histopathological examinations revealed archetypal features for Degos disease. The patient had no other complaints, neither visceral organs nor the central nerve system were involved. Laboratory examinations were within normal range.

CONCLUSIONS

This case increases the number of reports on a benign course of Degos disease. It raises the question if the 'malignant' and the 'benign' course of the disease represent two distinct diseases or variants of a systemic vasculitis with unknown cause.

Is Degos' disease a clinical and histological end point rather than a specific disease?

Degos' disease is described as a rare disorder, with approximately 100 cases detailed in the literature. Nearly all are characterized by the near "pathognomonic" appearance of porcelain-white, atrophic papules with peripheral erythema and telangiectases. Many Degos' disease variants have been described including benign cutaneous Degos' disease, familial Degos' disease, atrophie blanche with Degos'-like features, and connective tissue diseases with similar findings. The course, prognosis, and treatment have substantially varied. We present four patients: the first carries a diagnosis compatible with classic Degos' disease, the second and third demonstrate cutaneous and histological findings of Degos' disease but laboratory evidence suggestive of lupus erythematosus, while the fourth has dermatomyositis with Degos'-like lesions. Because of broad overlap in clinical and histological findings, we contend that Degos' disease may not be a specific entity, but rather, may represent a common end point to a variety of vascular insults, many of which have not been fully elucidated.

Degos' disease: a distinctive pattern of disease, chiefly of lupus erythematosus, and not a specific disease per se

Degos' disease, known confusingly as malignant strophic papularis, is an uncommon condition of unknown cause characterized by distinctive infarctive lesions in the skin, gastrointestinal tract, and central nervous system; the lesions at the two latter sites often result in death. We deem Degos' disease to be analogous to lupus erythematosus in the sense that each is fundamentally a systemic pathologic process involving several organs, among them the skin, but, moreover, we regard Degos' disease, in most instances, to be an actual manifestation of lupus erythematosus. Histopathologically, the findings in sections of tissue of skin lesions of Degos' disease are indistinguishable from those of one expression of cutaneous lupus erythematosus; immunopathologically, some patients with morphologic findings stereotypical of Degos' disease display signs characteristic of lupus erythematosus. For these reasons, we consider Degos' disease to be a distinctive pattern of disease, rather than a specific disease per se, just as are erythema multiforme, erythema nodosum, leukocytoclastic vasculitis, Sweet's syndrome, and pyoderma gangrenosum, to name but five of scores of them. The singular pattern that is designated Degos' disease usually is an expression of lupus erythematosus, but, episodically, of conditions like dermatomyositis and rheumatoid arthritis.

Immunoglobulin A-associated lymphocytic vasculopathy: a clinicopathologic study of eight patients

INTRODUCTION

Cutaneous IgA-associated vasculitis can be a clue to Henoch-Schönlein purpura (HSP), which typically comprises renal and gastrointestinal tract disease and arthritis, whereby prominent and predominant IgA deposits within the cutaneous vasculature provoke a pustular leukocytoclastic vasculitis.

DESIGN

We describe eight patients with a novel expression of a cutaneous IgA vascular injury syndrome, namely a lymphoid vasculopathy which clinically and light microscopically resembled a pigmentary purpura (PP) in six, and correlate direct immunofluorescence (DIF) and clinical features to light microscopy.

RESULTS

Among associated diseases were prior viral infection, an HSP symptom complex, an undifferentiated connective tissue disease syndrome, lupus erythematosus profundus (LEP), Degos' disease and Berger's disease. Skin lesions comprised non-palpable petechial lesions involving lower extremities in all cases and also the upper extremities in two. A superficial perivascular lymphocytic infiltrate unaccompanied by vascular fibrin deposits was associated with prominent erythrocyte extravasation including into the epidermis. Mural and extravascular fibrin deposition was seen in one biopsy from a PP-like lesion and mural fibrinoid necrosis was seen in the cases of LEP and Degos' disease; in biopsies from these three cases, the presence of fibrin deposition warranted use of the appellation 'lymphocytic vasculitis'. In all patients, DIF showed prominent and predominant IgA deposits.

CONCLUSIONS

A non-necrotizing lymphocytic purpuric vascular reaction is one manifestation of vascular IgA deposition in the skin. A subpopulation of human lymphocytes bear surface Fc receptor and/or C3 receptors ('complement receptor lymphocytes') which can bind circulating immune complexes (ICs) or C3 generated via activation of the alternative complement cascade. Thus, circulating ICs are a potential pathogenic basis of this eruption, the histologic differential diagnosis of which is idiopathic PP and PP of drug or viral etiology.

Dermatomyositis

Dermatomyositis is a rare inflammatory myopathy with characteristic skin manifestations and muscular weakness. The disease can be categorized as adult idiopathic, juvenile, or amyopathic dermatomyositis as well as that associated with a connective tissue disease or a malignancy. Immunologic factors are most likely involved in the pathogenesis of the disease; however, genetic and environmental issues may also play important roles. Treatment with immunosuppressive agents has proved successful in the majority of patients, although significant morbidity still occurs.