Bullous pemphigoid in a 3-month-old infant: case report and literature review of this dermatosis in childhood

Bullous Pemphigoid Onset Following Vaccination in Infancy: A Case Report

Bullous pemphigoid (BP) is a rare autoimmune blistering disease characterised by autoantibodies against basal skin membrane antigens. Although the condition's aetiology remains unclear, recent cases have raised suspicions of an association with immunisation. In this study, we present a case of BP onset in a four-month-old infant following routine vaccination. The infant with BP responded well to systemic therapy. This case emphasises the requirement for further investigation into the potential link between BP and vaccination.

Infantile Bullous Pemphigoid: A Case Report

Background

Infantile bullous pemphigoid (IBP) is an exceptionally rare acquired autoimmune subepidermal bullous disorder characterized by vesicles, bullae, and additional manifestations, such as urticarial and infiltrated papules, plaques, or eczematous lesions. These skin lesions can lead to eroded and crusted regions after healing, and in some cases, rapid blister rupturing causes extensively eroded areas. Reporting these rare cases is crucial to improving our understanding, diagnosis, and treatment of IBP.

Case Presentation

In this report, we present the clinical case of a 4-month-old male infant with generalized tense bullae causing irritability and sleeplessness. This case highlights the distinctive clinical features of IBP, including the development of multiple generalized tense bullae over 2 weeks. The pathological examination findings confirmed the diagnosis of IBP.

Conclusion

This case emphasizes the significance of early identification and proper management of IBP. Our thorough assessment, which incorporates pathological verification and therapeutic interventions, has advanced our understanding of IBP. Additionally, this case underscores the vital need for timely diagnosis and personalized treatment approaches for affected infants.

Association of recalcitrant scabies infestation and bullous pemphigoid in an infant

Dear Editor, In adults, bullous pemphigoid (BP) has been described in association with scabies. We here describe an infant with recalcitrant scabies who developed generalized BP as confirmed by serological and immunofluorescence studies. About four weeks after birth, an otherwise healthy non-vaccinated male infant was diagnosed with scabies. His parents and sister were diagnosed with scabies as well. [...]

Case Report: The many faces of bullous pemphigoid

The pemphigoid group comprises a number of bullous skin diseases with autoantibodies against different constituents of the basement membrane zone that result in subepidermal detachment and clinically characteristic tense blisters, erosions, urticarial erythema, and itching. Apart from the most frequent type of bullous pemphigoid with antibodies against BP180, which is found predominantly in elderly patients, the disease may present at other ages and different pathogenic conditions. Here, four cases are presented of young age (3 months and 25, 34, and 46 years) and in association with vaccination, pregnancy, or metastatic cancer. Though anti-BP180 was found in all cases, a different pathogenic background may be found in any of them, resulting in characteristic clinical manifestation, yet demanding specifically adapted therapeutic approaches.

A Case of Bullous Pemphigoid in a Five-Month-Old Female: A Rare Presentation

Bullous pemphigoid (BP) is the most common autoimmune subepidermal blistering disease, characterized by the presence of tense bullae and erosions of the skin and rarely at the mucous membranes. It often presents in the elderly population, but the incidence is rare in children and infants, with few reported cases in this population in the literature. We report a rare presentation of bullous pemphigoid in a five-month-old girl who presented to our clinic.

An Unusual TEN-Like Presentation of Juvenile Bullous Pemphigoid: A Diagnostic Challenge

Bullous pemphigoid (BP) is an acquired autoimmune bullous disorder rarely seen in the pediatric population. It usually presents as large and tense bullae, predominantly distributed in the acral areas. Herein, we describe a case of childhood BP with an atypical presentation mimicking toxic epidermal necrolysis (TEN). This case shows us that juvenile BP should be considered in the differential diagnosis of TEN in children, particularly if there are unusual features and an intractable course.

Bullous Pemphigoid Induced by Metamizole in a Pediatric Patient

Bullous pemphigoid (BP) is an autoimmune bullous disease commonly seen in adult population but rarely encountered in the pediatric population. Although the exact etiology of BP remains unclear, various vaccines, infectious agents, and drug use have been blamed in the etiology of BP. Here, we present a 14-year-old patient who developed BP after using metamizole and whose diagnosis was clinically and histopathologically confirmed.

Infantile Bullous Pemphigoid Following Vaccination

BACKGROUND

Post-vaccination infantile bullous pemphigod is a rare presentation.

CASE CHARACTERISTICS

A 2-month-old girl presented with widespread bullae, erosions, necrotic and targetoid lesions over body and mucosae after vaccination. Histology and direct immunofluorescence (DIF) were consistent with bullous pemphigoid.

INTERVENTION

Clinical remission with oral steroids and no recurrence with subsequent vaccination.

MESSAGE

Continuation of vaccination may not be contraindicated in infants where bullous pemphigoid onset occurs after vaccination.

Bullous pemphigoid associated with milia, increased serum IgE, autoantibodies against desmogleins, and refractory treatment in a young patient

Bullous pemphigoid is a blistering autoimmune disease characterized by two hemidesmosomal proteins (anti-BP180 and 230). Pemphigus, by contrast, is characterized by two autoantibodies (anti-desmoglein 1 and 3). Coexistence of autoantibodies of bullous pemphigoid and pemphigus in a patient is rare. A 25-year-old male patient was admitted to our hospital, reporting a 3-month history of multiple papules, vesicles, and erosions over an extensive erythema on the entire body. Laboratory tests showed high levels of serum IgE, anti-BP180 antibodies, and anti-desmoglein 1 and 3. Histopathologic and immunopathologic features were characterized by bullous pemphigoid. No improvement was seen with systemic corticosteroid therapy, however, pulse corticosteriod therapy combined with methylprednisolone, immunosuppressants, immunomodulators, and plasmapheresis led to the recovery of his condition with numerous milia.

Retrospective Study on Autoimmune Blistering Disease in Paediatric Patients

BACKGROUND

Autoimmune blistering diseases (AIBDs) are rare in children and their prevalence in Singapore is unclear. We aimed to investigate the clinical and immunopathologic characteristics of children diagnosed with AIBDs in Singapore.

MATERIALS AND METHODS

The clinical and histology databases at the National Skin Centre in Singapore were searched to identify patients younger than 18 years old diagnosed with an AIBD from January 1, 1998, through December 31, 2012. Patient demographic characteristics, presentation, triggers, investigations, treatments, and disease course were analyzed.

RESULTS

Twelve patients with AIBDs were identified; five (41.7%) had linear immunoglobulin A disease (LAD); two (16.7%) each had pemphigus vulgaris (PV), bullous pemphigoid, and bullous systemic lupus erythematosus; and one (8.3%) had pemphigus foliaceus. Four (33.3%) were female and eight (66.7%) male. The mean age of onset was 8.7 years (range 2-17 years). Most patients were treated with steroids and adjuvant immunosuppressants. Intravenous rituximab was used effectively in a patient with recalcitrant PV. The mean follow-up was 2.35 years (range 0.17-7.33 years). As of the last follow-up, four (33.3%) patients were in complete remission off therapy, two (16.7%) were in complete remission on therapy, four (33.3%) were in partial remission on therapy, and two (16.7%) were lost to follow-up.

CONCLUSION

Consistent with the existing literature, our study shows that LAD is the most common cause of AIBDs in children. Although common in the West, dermatitis herpetiformis was not identified in the current study. Intravenous rituximab may be considered in recalcitrant childhood PV, but vigilant monitoring for side effects is crucial. Immunohistopathologic evaluation is important and repeat biopsies may be of value in patients with atypical disease courses.