No abstract available.
Anetoderma* ; Granuloma Annulare* ; Granuloma*

A 37-year-old Filipino man presented with a 9-month history of sagging skin progressing cephalocaudally from the chin and neck to the axillae, side of the trunk, and pelvic area. This was followed by a 2-month history of increasing serum creatinine levels associated with periorbital and bipedal edema, generalized weakness, decreased appetite, vomiting, and headache. Subsequently, skin-colored, non-tender sac-like plaques appeared on the abdomen, inguinal, and intergluteal areas. Histopathology of the latter lesions showed increased spaces between collagen bundles in the dermis. Staining with Verhoeff-van Gieson revealed focal sparse elastic fibers in the papillary dermis compared to that of the reticular dermis consistent with anetoderma. Further work-up revealed normal ANA titer and low serum C3. Kidney biopsy showed IgG deposition in the tubular basement membrane and trace C3 deposition in the glomerular mesangium, giving a diagnosis of rapid progressive glomerulonephritis. On subsequent follow-up, the sac-like plaques became lax and presented as generalized wrinkling of the skin, raising the question whether cutis laxa and anetoderma are occurring in a spectrum instead as distinct entities. Based on the current review of literature, this is the first reported case of primary anetoderma co-occurring with cutis laxa in a patient with glomerulonephritis. Deposition of immunoglobulins along the elastic fibers could have activated the complement system, mediating the destruction of the elastic fibers, resulting to cutis laxa and anetoderma. This case also considers the possibility of anetoderma and type I acquired cutis laxa occurring either in a spectrum or as distinct diseases in a single patient. Further investigations may identify an ultrastructural pattern that can help differentiate the two entities.
Anetoderma ; Cutis Laxa ; Glomerulonephritis

No abstract available.
Anetoderma* ; Granuloma Annulare* ; Humans ; Infant*

Atrophic dermatofibrosarcoma protuberans (DFSP) is an uncommon clinical variant, which clinically mimics other atrophic dermatological conditions. Given the typical 'protuberant' morphology of DFSP, such atrophic lesions may be difficult to diagnose clinically. We report a 44-year-old man who presented with an 8-month history of an asymptomatic, depressed, anetoderma-like plaque on the right subclavicular area. He also presented with a 1-year history of a 1.5x1.5 cm, asymptomatic, firm, erythematous nodule above an atrophic lesion. Biopsy specimens were taken from each lesion. These specimens, along with histochemical staining for CD34, established the diagnosis of dermatofibrosarcoma protuberans.
Adult ; Anetoderma ; Biopsy ; Dermatofibrosarcoma ; Humans

Actinic granuloma (O'Brien) is an annular inflammatory reaction that develops in skin after long-term sun-exposure. Anetoderma is characterized by discrete skin lesions that appear to be loose and wrinkled. The primary type arises in clinically normal skin, and the secondary type appears in lesions of other disorders. We describe a case of anetoderma that developed on the neck, both arms and calves, and showed histopathological findings of actinic granuloma.
Actins* ; Anetoderma* ; Arm ; Granuloma ; Neck ; Skin

Anetoderma is a rare cutaneous disorder characterized by circumscribed loss of skin elasticity. This has been historically divided into inflammatory(Jadassohn-Pellizzari) and non-inflammatory(Schw eninger-Buzzi) type. We herein, report a case of Schweninger-Buzzi type anetoderma occurring on a 6 year-old girl. The lesions did not have an inflammatory onset. Histologically, the focal loss of elastic fibers was seen on the lesion.
Anetoderma* ; Child ; Elastic Tissue ; Elasticity ; Female ; Humans ; Skin

Anetoderma is characterized by atrophic patches located mainly on the upper trunk. Secondary anetoderma occurs in the courses of various diseases, such as syphilis, lupus erythematosus, and leprosy. Among them secondary anetoderma due to pilomatricoma is rare and has a characteristic skin manifestation such as scrotal skin or round striae. Herein we report four cases of pilomatricomas with secondary anetodermic cutaneous changes. The overlying skin appeared variously as a pinkish, wrinkled, bag-like bulged, or scar-like atrophic surface. However the histopathologic examination showed commonly a prominent decrease of elastic fibers in the dermis overlying the pilomatricoma mass.
Anetoderma* ; Dermis ; Elastic Tissue ; Leprosy ; Pilomatrixoma* ; Skin ; Skin Manifestations ; Syphilis

We report a case of secondary anetoderma due to pilomatricoma. A 15-year-old girl presented with a soft, 1.5 × 1.5cm in size, atrophic, pinkish and bulged-out lesion overlying the palpable subcutaneous mass on the left upper arm for several months. Histologic examination revealed the reduced number of dermal elastic fibers overlying a typical pilomatricoma.
Adolescent ; Anetoderma* ; Arm ; Elastic Tissue ; Female ; Humans ; Pilomatrixoma*

We report a case of secondary anetoderma due to pilomatricoma. A 15-year-old girl presented with a soft, 1.5 × 1.5cm in size, atrophic, pinkish and bulged-out lesion overlying the palpable subcutaneous mass on the left upper arm for several months. Histologic examination revealed the reduced number of dermal elastic fibers overlying a typical pilomatricoma.
Adolescent ; Anetoderma* ; Arm ; Elastic Tissue ; Female ; Humans ; Pilomatrixoma*

BACKGROUND: The treatment of choice for pilomatricomas is surgical excision; however, data for the optimal timing of treatment and cosmetic outcomes are limited.OBJECTIVE: This study aimed to investigate the optimal timing of treatment in pilomatricomas by considering clinicopathological findings and cosmetic outcomes.METHODS: Seventy-three pilomatricomas patients aged ≤15 years were retrospectively reviewed. Patients were classified into early excision (disease duration ≤12 months, group A) and delayed excision groups (disease duration >12 months, group B). Tumor characteristics, and histopathological features with evolutionary stages were assessed. Cosmetic outcomes were evaluated by the Modified Vancouver Scar Scale (MVSS), 5-point patient satisfaction score, and complication rates.RESULTS: Group A showed better cosmetic outcomes than group B in the MVSS (1.53±1.22 vs. 3.68±1.84), 5-point patient satisfaction score (4.08±0.89 vs. 3.18±1.01), and complication rates (11.8% vs. 36.4%), respectively (p<0.05). Secondary anetoderma, tent sign, calcification, and late regressive stage (evolutionary stage IV) were more common in group B, (p<0.05). Moreover, evolutionary stages showed a positive correlation with mean MVSS (r=0.670, p<0.05).CONCLUSION: Early excision (disease duration ≤12 months) provides superior cosmetic outcomes compared to delayed procedures. Early recognition, diagnosis, and management for pediatric pilomatricomas is important to improve overall cosmetic outcomes.
Anetoderma ; Cicatrix ; Diagnosis ; Humans ; Patient Satisfaction ; Pilomatrixoma ; Retrospective Studies