1/9. Plantar hidradenitis in children induced by exposure to wet footwear.Painful erythematous papules and nodules involving either the palms of the hands, or, more commonly, the soles of the feet, characterize palmoplantar eccrine hidradenitis or palmoplantar hidradenitis (PH). The younger pediatric population is predominately affected. Histologically, the eccrine gland apparatus is the target of inflammatory neutrophilic infiltrates. This entity has been reported under a variety of names, including traumatic plantar urticaria, neutrophilic eccrine hidradenitis, plantar erythema nodosum, and idiopathic recurrent palmoplantar hidradenitis. All are essentially the same process, described in different forms. Despite the growing number of reported cases, the pathogenesis remains obscure. We present four children with PH of the soles of the feet, who shared a common recent history of exposure to cold, damp, footwear. The temporal relationship between exposure to dampness and cold and the appearance of the skin lesions suggest a possible pathogenetic mechanism.- - - - - - - - - - ranking = 1keywords = palm (Clic here for more details about this article) |
2/9. Idiopathic palmoplantar eccrine hidradenitis in children.Idiopathic palmoplantar eccrine hidradenitis (IPPH) is a recently described disorder characterized by painful erythematous plantar nodules and in three cases, showed a typical neutrophilic infiltrate around and within the eccrine sweat apparatus. Five cases of IPPH on the soles of the feet in healthy children are reported. The disorder presented after intense physical activity in four cases. The course was benign and self-limiting. Complete bed rest for several days without any medical therapy led to alleviation of the pain and disappearance of all the lesions. Conclusion. Idiopathic palmoplantar eccrine hidradenitis may be more common than reported. Paediatricians should be aware of it in order to avoid unnecessary diagnostic tests and treatments.- - - - - - - - - - ranking = 1.5keywords = palm (Clic here for more details about this article) |
3/9. Pustular idiopathic recurrent palmoplantar hidradenitis: an unusual clinical feature.A 12-year-old boy had painful lesions on both soles. He had had a similar episode several months before that resolved spontaneously. physical examination showed erythematous, extremely tender nodules on both plantar surfaces and the toes. The second and third left toes had small pustules on top of the nodules. There was no palmar involvement. The clinical features, pathologic findings, and self-limited course suggested recurrent palmoplantar hidradenitis. This distinctive entity of unknown origin appears during childhood and is characterized histologically by a neutrophilic infiltrate affecting the eccrine glands. We report the case of a patient with unusual clinical features.- - - - - - - - - - ranking = 1.5keywords = palm (Clic here for more details about this article) |
4/9. Recurrent palmoplantar hidradenitis with exclusive palmar involvement and an association with trauma and exposure to aluminum dust.Recurrent palmoplantar hidradenitis is a benign, self-limited inflammatory skin condition that has been reported to occur on the soles and palms of otherwise healthy children and young adults. patients with the disease present with tender, erythematous and edematous plaques and nodules on the palmoplantar skin. We describe a child who had recurrent palmoplantar hidradenitis that occurred after trauma and exposure to aluminum dust and manifested as lesions localized to only the palmar surfaces. This case is presented to add exclusive palmar involvement to the diagnostic spectrum of recurrent palmoplantar hidradenitis and to review the proposed pathogenesis of the disease.- - - - - - - - - - ranking = 3.75keywords = palm (Clic here for more details about this article) |
5/9. Palmoplantar eccrine hidradenitis: seven new cases.Palmoplantar eccrine hidradenitis is a self-limited disease characterized by painful erythematous papules and nodules of abrupt onset on the soles, and less frequently on the palms, of young individuals in good health. We describe seven children, four girls and three boys, between 4 and 12 years of age, with characteristic cutaneous and histopathologic findings of palmoplantar eccrine hidradenitis. All patients had complete resolution of their lesions within 2-4 weeks without treatment, however, one child experienced recurrences. All skin biopsy specimens showed a deep dermal mixed infiltrate with abundant neutrophils surrounding eccrine sweat glands, the histologic hallmark of the disease. Palmoplantar eccrine hidradenitis is a distinct clinical entity in which physical activity, excessive sweating, and prolonged wetness are possible triggering factors. The regression of the lesions is usually rapid, with complete clearance after 1 month, although there may be recurrent episodes.- - - - - - - - - - ranking = 0.5keywords = palm (Clic here for more details about this article) |
6/9. Recurrent palmoplantar hidradenitis in children.BACKGROUND: There are several reports of tender, erythematous plantar nodules occurring in pediatric patients. Despite similar morphological features, the histologic findings in these lesions have been quite diverse. A new entity called idiopathic plantar hidradenitis (also termed neutrophilic eccrine hidradenitis in children), which is characterized by tender, red nodules on the feet and unique histopathologic features, was recently described. OBSERVATIONS: We describe two children with these unusual cutaneous lesions and histopathologic findings and compare them with patients with idiopathic plantar hidradenitis. Our patients, in contrast to those with idiopathic plantar hidradenitis, had involvement of the palms as well as the soles. Both children had self-limited recurrent lesions; in one child, the lesions were associated with low-grade fever. biopsy specimen findings in both cases demonstrated dense neutrophilic infiltrates localized to the eccrine units. CONCLUSIONS: Our patients had clinical and histologic findings similar to those recently reported as idiopathic plantar hidradenitis (neutrophilic eccrine hidradenitis in children). Because palms and soles can be affected and the lesions typically recur, we suggest that this condition be referred to as recurrent palmoplantar hidradenitis.- - - - - - - - - - ranking = 1.75keywords = palm (Clic here for more details about this article) |
7/9. Idiopathic palmoplantar hidradenitis.Idiopathic plantar hidradenitis (IPH) is a recently described condition primarily affecting healthy children who develop tender lesions localized to the plantar or lateral aspects of the feet with histologic findings similar to those seen in neutrophilic eccrine hidradenitis (NEH), although with certain notable exceptions including the absence of syringosquamous metaplasia and the presence, in most cases, of neutrophilic abscesses adjacent to eccrine coils. Since its original description, three additional patients have been reported, one with palmoplantar lesions, extending the disease's clinical spectrum to include palmar as well as plantar surfaces. We report on a healthy 8-year-old girl with tender, erythematous nodules on palms and soles and review the literature on this subject.- - - - - - - - - - ranking = 1.75keywords = palm (Clic here for more details about this article) |
8/9. Idiopathic palmoplantar hidradenitis. Report of three cases and literature review.Idiopathic palmoplantar hidradenitis is a new entity consisting of plantar or palmoplantar painful erythematous nodules which affect children in good health. The histopathologic study shows a neutrophilic hidradenitis. We report on 3 new cases of idiopathic plantar hidradenitis and review the literature.- - - - - - - - - - ranking = 1.5keywords = palm (Clic here for more details about this article) |
9/9. Palmoplantar eccrine hidradenitis: three new cases and review.Palmoplantar eccrine hidradenitis (PEH) is characterized by painful erythematous papules and nodules of abrupt onset on the soles of young individuals. The histologic hallmark is a predominant neutrophilic infiltrate surrounding the eccrine gland apparatus. A total of 28 cases have been published since 1988, with a broad variation in the age of patients, symptomatology, associated diseases, clinical course, and histologic features. These different histologic pictures have resulted in several names for this entity, including idiopathic plantar hidradenitis, neutrophilic eccrine hidradenitis, recurrent palmoplantar hidradenitis in children, and idiopathic palmoplantar hidradenitis. We present three cases of this disorder and review the literature on the varying symptomatology, clinical course, and histology that have led to the myriad of names for this disease.- - - - - - - - - - ranking = 0.5keywords = palm (Clic here for more details about this article) |