Oral manifestations of papular-purpuric 'gloves and socks' syndrome due to parvovirus B19 infection: the first case presented in Greece and review of the literature

A Rare Case of Papular-Purpuric "Gloves and Socks" Syndrome Associated with Influenza

Papular‐purpuric “gloves and socks” syndrome (PPGSS) is a unique, self‐limited dermatosis characterized by edema, erythema, and pruritic petechiae and papules in a distinct “gloves and socks” distribution. This is often accompanied by systemic symptoms, including fever, lymphadenopathy, asthenia, myalgia, and arthralgias. PPGSS has also been described as a manifestation of an underlying immunological mechanism that can be triggered by viral or drug‐related antigens. A 32‐year‐old male developed a painful eruption on the bilateral hands and feet after being diagnosed with influenza B. On examination, scattered papular purpura with occasional overlying scale was noted on the bilateral hands, fingers, feet, toes, volar wrists, and ankles. Histopathologic sections showed a mixed pattern of inflammation with interface and spongiotic changes. A parakeratotic scale with overlying basket‐weave orthokeratosis was also seen. Within the epidermis, there was intraepidermal vesicles and Langerhans cell microabscess formation with scattered apoptotic keratinocytes. The underlying dermis showed a superficial perivascular lymphocytic infiltrate with mild edematous changes, and extravasation of red blood cells. Clinicopathologic correlation strongly supported a diagnosis of popular‐purpuric gloves and socks syndrome. The influenza virus has never been reported in association with PPGSS; thus, this case outlines an important new variant that clinicians should be familiar with.

Oral and cutaneous manifestations of viral and bacterial infections: Not only COVID-19 disease

Globalization entails several medical problems along with economic and social complications. Migrations from other continents, increasing numbers of tourists worldwide, and importation of foreign parasites (eg, Aedes albopictus) have made diseases previously unknown in Europe a reality. The rapid spread of the coronavirus disease 2019 pandemic throughout the world is a warning that other epidemics are still possible. Most, if not all of these diseases, transmitted by viruses or bacteria, present with cutaneous symptoms and signs that are highly important for a speedy diagnosis, a fundamental concept for arresting the diseases and saving lives. Dermatologists play a significant role in delineating cutaneous and mucosal lesions that are often lumped together as dermatitis. We provide a review of many of these cutaneous and mucosal lesions that sometimes are forgotten or even ignored.

[Paraviral exanthems]

Paraviral exanthems are distinct skin diseases due to infections with different viruses. Although no virus has been identified so far in some exanthems, the main age of manifestation, the clinical course of the exanthem, and the extracutaneous symptoms are suggestive for a viral genesis. While many viral infections are a direct result of the infection, paraviral exanthems reflect the response of the immune system to the infectious pathogens. Viruses cannot be identified in the skin. Typical paraviral exanthems include Gianotti-Crosti syndrome, pityriasis rosea, pityriasis lichenoides, papular-purpuric gloves and sock syndrome, and asymmetrical periflexural exanthema. Unilateral mediothoracic exanthem, eruptive pseudoangiomatosis are rare and eruptive hypomelanosis has been described recently.

Human Parvoviruses

Parvovirus B19 (B19V) and human bocavirus 1 (HBoV1), members of the large Parvoviridae family, are human pathogens responsible for a variety of diseases. For B19V in particular, host features determine disease manifestations. These viruses are prevalent worldwide and are culturable in vitro, and serological and molecular assays are available but require careful interpretation of results. Additional human parvoviruses, including HBoV2 to -4, human parvovirus 4 (PARV4), and human bufavirus (BuV) are also reviewed. The full spectrum of parvovirus disease in humans has yet to be established. Candidate recombinant B19V vaccines have been developed but may not be commercially feasible. We review relevant features of the molecular and cellular biology of these viruses, and the human immune response that they elicit, which have allowed a deep understanding of pathophysiology.

Acral manifestations of systemic diseases: Drug-induced and infectious diseases

Drug reactions and systemic diseases often involve the skin. In particular, most drug-induced reactions and many infectious diseases present with dermatologic manifestations localized acrally, that is on distal portions of limbs (hand, foot) and head (ears, nose). A detailed review of all acral dermatologic signs of drug reactions and systemic diseases is beyond the scope of this paper, although some of these disorders will be discussed specifically here.

Pityriasis Rosea, Gianotti-Crosti Syndrome, Asymmetric Periflexural Exanthem, Papular-Purpuric Gloves and Socks Syndrome, Eruptive Pseudoangiomatosis, and Eruptive Hypomelanosis: Do Their Epidemiological Data Substantiate Infectious Etiologies?

Many clinical and laboratory-based studies have been reported for skin rashes which may be due to viral infections, namely pityriasis rosea (PR), Gianotti-Crosti syndrome (GCS), asymmetric periflexural exanthem/unilateral laterothoracic exanthem (APE/ULE), papular-purpuric gloves and socks syndrome (PPGSS), and eruptive pseudo-angiomatosis (EP). Eruptive hypomelanosis (EH) is a newly discovered paraviral rash. Novel tools are now available to investigate the epidemiology of these rashes. To retrieve epidemiological data of these exanthema and analyze whether such substantiates or refutes infectious etiologies. We searched for articles published over the last 60 years and indexed by PubMed database. We then analyzed them for universality, demography, concurrent patients, temporal and spatial-temporal clustering, mini-epidemics, epidemics, and other clinical and geographical associations. Based on our criteria, we selected 55, 60, 29, 36, 20, and 4 articles for PR, GCS, APE/ULE, PPGSS, EP, and EH respectively. Universality or multiple-continental reports are found for all exanthema except EH. The ages of patients are compatible with infectious causes for PR, GCS, APE/ULE, and EH. Concurrent patients are reported for all. Significant patient clustering is demonstrated for PR and GCS. Mini-epidemics and epidemics have been reported for GCS, EP, and EH. The current epidemiological data supports, to a moderate extent, that PR, GCS, and APE could be caused by infectious agents. Support for PPGSS is marginal. Epidemiological evidences for infectious origins for EP and EH are inadequate. There might be growing epidemiological evidence to substantiate or to refute our findings in the future.

Immunohistochemical detection of parvovirus B19 in "gloves and socks" papular purpuric syndrome: direct evidence for viral endothelial involvement. Report of three cases and review of the literature

Papular-purpuric "gloves and socks" syndrome is a distinctive dermatosis featuring acral pruritus, edema, and petechiae. It has been attributed in most--but not all--reported cases to Parvovirus B19 infection, on the grounds of serological proof of recent infection or detection of viral DNA by polymerase chain reaction in patient serum or biopsies. We report the immunohistochemical detection of Parvovirus B19 VP2 structural protein in the endothelial lining of dermal blood vessels in 3 examples of Papular-purpuric "gloves and socks" syndrome and review previously described immunohistochemical investigations in cutaneous involvement by this infection.

Mycoplasma pneumoniae infection presenting as bullous papular purpuric gloves and socks syndrome: novel association and review of the literature

Papular purpuric gloves and socks syndrome (PPGSS) is a self-limited, often febrile illness with symmetric edema and erythema of the hands and feet; papular, petechial, and purpuric acral dermatosis; and mucosal lesions in children and young adults. Most of the cases of PPGSS have been reported to be caused by parvovirus B19 and other viruses. This study describes a case resulting from Mycoplasma pneumoniae infection in an adolescent male and reviews the literature.

Socks but no gloves

A 38-year-old female suffered from acute parvovirus B19 infection which was complicated by profound peripheral lower limb edema but no purpuric exanthemata. The pathophysiology of edema in parvovirus infection remains to be accurately defined.

[Papular-purpuric gloves and socks syndrome--a case report]

INTRODUCTION

Papular-purpuric gloves and socks syndrome is a rare manifestation associated with acute seronegative arthritis and skin lesions. It is triggered by a viral infection, most commonly by Human parvovirus B19 or Coxsackie group of viruses, but precise viral diagnosis is not obtained in all cases.

CASE REPORT

A 54-year old male patient experienced sudden, intense pain and swelling in the carpal area of his left hand. He also presented with unusual skin lesions, and grouped small purpuric-papules on the dorsal side of the left hand. During the next few days, both feet were similarly affected. In the next four weeks, a transient liver damage occurred, with a moderate increase in liver enzymes. Apart from elevated erythrocyte sedimentation rate and fibrinogen levels, other findings were within normal limits (complete blood and reticulocyte count, parameters of rheumatic and autoimmune diseases, abdominal ultrasound scan, radiographs of the chest and of affected hand and feet joints, urethral smears for isolation of trichomonas, yeasts and chlamydia trachomatis, and Syphilis, Borrelia, Toxoplasmosis, and Mycoplasma pneumoniae serology). Apart from positive tests for HPvB19, other viral serology tests were all negative (Coxsackievirus, Adenovirus, Influenza, Hepatitis B and C virus, HIV). The skin lesions resolved in about three weeks, the intensity of joint pain decreased, but lasted for the next 6 months.

CONCLUSION

The diagnosis of papular-purpuric gloves and socks syndrome was made on the basis of the characteristic clinical picture, and confirmed by virus serology.

Generalized petechial eruption induced by parvovirus B19 infection

Parvovirus infection classically causes erythema infectiosum. During the past 2 decades, other unusual skin eruptions have been noted in association with parvovirus infection. Papular purpuric gloves and socks syndrome is one form of parvovirus infection described mostly in white, young adult patients. Recently, there have been reports of a few patients with acropetechial syndrome consisting of a papular purpuric gloves and socks syndrome-like presentation with additional involvement of the perioral and chin area, temporally associated with acute parvovirus B19 infection. We report a case of a 7-year-old boy with serologic evidence of acute parvovirus B19 infection who developed a generalized petechial eruption with lesions concentrated on his extremities and face. We also reviewed the literature and summarized the various cutaneous presentations of parvovirus infection.