Storiform collagenoma: case report

Stocchero, Guilherme Flosi

doi:10.1590/s1679-45082015rc2907

Cited by 15 publications

(22 citation statements)

References 15 publications

(22 reference statements)

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“…No treatment is usually necessary but due to the necessity of histologic confirmation, surgical recession is the standard treatment. 5 In our opinion however, cryosurgery seems to be an effective alternative.…”

Section: Case Descriptionmentioning

confidence: 65%

Sclerotic Fibroma: A Differential Diagnosis of Spontaneous Keloid

Santos

Resende

Ferreira

et al. 2018

Gaz Med

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CASE DESCRIPTIONSclerotic fibroma (SF) is a rare neoplasm first described in 1972 by Weary et al in association with Cowden syndrome.1 This rare syndrome typically manifests with mucocutaneous findings (trichilemmomas, verrucous papules in the oral mucosa, acral keratosis and sclerotic fibromas) and an increased risk for several neoplasms.1 Later, Rapini e Golitz coined the term solitary SF in the absence of Cowden syndrome.2 It is debatable whether SF is distinct lesion or a sclerotic evolutionary end-point of other conditions.3 SF manifests clinically as an asymptomatic, well-demarcated skin-colored to erythematous papule or nodule with no site or sex predilection.2,3 The authors present a healthy 56-year-old male with a pink, linear plaque located on the left shoulder slowly growing for about 20 years. He was previously treated with intralesional corticosteroids for a suspected spontaneous keloid but the patient abandoned treatment by his own initiative. [...] REFERENCES1. Weary PE, Gorlin RJ, Gentry WC, Jr., Comer JE, Greer KE. Multiple hamartoma syndrome (Cowden’s disease). Arch Dermatol. 1972;106:682-90.2. Rapini RP, Golitz LE. Sclerotic fibromas of the skin. J Am Acad Dermatol. 1989;20:266-71.3. High WA, Stewart D, Essary LR, Kageyama NP, Hoang MP, Cockerell CJ. Sclerotic fibroma-like change in various neoplastic and inflammatory skin lesions: is sclerotic fibroma a distinct entity? J Cutan Pathol. 2004;31:373-8. Received: 22/09/2017 - Accepted: 30/11/2017

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Section: Case Descriptionmentioning

confidence: 65%

Sclerotic Fibroma: A Differential Diagnosis of Spontaneous Keloid

Santos

Resende

Ferreira

et al. 2018

Gaz Med

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“…Clinically, an isolated CSC is a small lump or nodule of whitish, pink, or skin color that is usually located on the face and limbs, but it can also develop on the chest, scalp, nail, and oral mucosa [ 11 ]. In a series of 11 patients, Rapini and Golitz [ 12 ] noted a small female predilection (8/11).…”

Section: Discussionmentioning

confidence: 99%

“…A considerable number of skin tumors must be differentiated from CSC such as giant cell collagenoma, fibrolipoma, sclerotic lipoma, pleomorphic fibroma, dermatofibroma, and intradermal Spitz nevus [ 11 ]. Surgical excision in free margins is the treatment of choice [ 11 ]. However, some tumors may reoccur [ 13 ].…”

Section: Discussionmentioning

confidence: 99%

Circumscribed Storiform Collagenoma Associated with Rubinstein-Taybi Syndrome in a Young Adolescent

et al. 2016

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Rubinstein-Taybi syndrome is a rare congenital neurodevelopmental disorder characterized by dysmorphic features, skeletal abnormalities, growth deficiency, and mental retardation. Circumscribed storiform collagenoma is a distinct benign fibromatous tumor that presents either as solitary tumor or in association with other syndromes. In this report, we describe a 16-year-old male with Rubinstein-Taybi syndrome associated with circumscribed storiform collagenoma. To our knowledge, this association has not been previously described in the literature.

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“…Circumscribed storiform collagenoma (CSC), also known as solitary sclerotic fibroma, is a rare benign tumor; there are less than 100 case reports in the world literature [1,2]. This condition was recognized in 1972 by Weary et al in the tongue biopsy specimen of a patient with Cowden syndrome (CS), [2]. This syndrome is characterized by the development of multiple hamartomas in different body segments, mainly in the skin and gastrointestinal tract; its prevalence has been estimated as 1:200,000 individuals [3].…”

Section: Introductionmentioning

confidence: 99%