BACKGROUND: Terra firma-forme dermatosis was first described in 1987. It is characterized by the appearance in children or adolescents of dirt-like patches despite normal cleansing. The lesions are removed when the skin is rubbed with a 70°C alcohol swab.

18 Jul 2019 The case of a child with terra firma-forme dermatosis lesions is reported. This is an idiopathic and uncommon condition characterized by 

Although the condition poses no serious medical threat, it is cosmetically distressing. Terra firma-forme dermatosis presenting as symmetrical, a dirt-like brownish, hyperkeratotic plaque on the nape and side of the neck of a 15 years old girl. showed large polygonal plate-like brown scales arranged together giving mosaic pattern (Figure 2). Histopathology was recommended but her mother refuses to take skin biopsy. Terra firma-forme dermatosis (TFFD) is an acquired pigmentation disorder that promptly regresses after applying isopropyl alcohol 70%. The clinical presentation ranges from patches of brownish We present a case of reticulate hyperpigmented patches symmetrically distributed on the arms of a 13- year-old boy that appeared after a summer seaside vacation.

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It is characterized by the presence of asymptomatic, brownish dirt-like lesion maybe due to disorder of keratinization. These lesions cannot be removed with ordinary cleansing. 3. Greywal T, Cohen PR. Terra firma-forme dermatosis: A report of ten individuals with Duncan's dirty dermatosis and literature review.

BACKGROUND Terra-firma forme dermatosis, also known as Duncan's dirty dermatosis, is a benign skin condition that presents as dirt-like plaques in patients 

Terra firma-forme dermatosis 1_0213 Derm Dx This material may not be published, broadcast, rewritten or redistributed in any form without prior authorization. 2 Jan 2014 Key Clinical Message Terra firma-forme is a benign condition characterized by cutaneous hyperpigmentation resembling dirt. Despite its typical  2 Feb 2016 The diagnostic test of cleaning the affected area with alcohol also serves as a cure for the disorder; patients are treated with topical application of  15 ott 2018 La vita sulla terra non sarebbe possibile senza una barriera che ci preservi dalla disidratazione.

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Dermatol Online J. 2005 Aug;11(2):15. 2 Duncan WC, Tschen JA, Knox JM. Terra firma-forme dermatosis. Arch Dermatol. 1987 May;123(5):567–9. Abstract Terra firma-forme dermatosis (TFFD) is a recently described cutaneous pigmentation disorder.

Terra firma‐forme dermatosis (TFFD) is an acquired pigmentation disorder that promptly regresses after applying isopropyl alcohol 70%. Terra Firma-Forme Dermatosis To the Editor.— We report a unique, readily diagnosable dermatosis of children and young adults that we have recognized for the  La dermatosis terra firma-forme (DTFF), es una condición benigna de etiología Dicha coloración terrosa es asintomática y puede mantenerse de forma  Introduction: Terra firma forme dermatosis (TFFD) is an acquired, benign disorder of keratinization characterized by retention hyperkeratosis present.. 24 Jul 2020 “Terra firma-forme” is a Latin expression, which means “solid earth”, also known as Duncan's dirty dermatosis. It is a benign and idiopathic skin  10 Jul 2020 Background: Terra firma-forme dermatosis is an idiopathic keratinization disorder characterized by acquired, dirt-like plaques despite normal  Terra firma-forme dermatosis (TFFD) is an idiopathic condition characterized by asymptomatic hyperpigmented and hyperkeratotic plaques that are resistant to  article: Terra firma forme dermatosis of the areola - Esperienze Dermatologiche 2010 September;12(3):161-5 - Minerva Medica - Journals. Terra firma-forme dermatosis (TFFD) is a clinical condition characterized by brown–gray, velvety, pigmented patches or plaques, resembling dirt on the skin. A firm rubbing of the lesions with 70% isopropyl alcohol removed the pigmentation, con- firming the suspicion of terra firma-forme dermatosis (TFFD). The mother  24 Feb 2016 Terra firma-forme dermatosis (TFFD), formerly Duncan's Dirty Dermatosis, is a benign condition whose name derives from the Latin expression  17 Nov 2015 It was first reported by Duncan et al.
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Stiube A, Jenni D, Wiederkehr L, Anzengruber F, Nobbe S. Stiube A, et al. Case Rep Dermatol. 2019 Apr 23;11(1):108-112.

Other conditions to consider in differential diagnosis include: La terra firma forme dermatosis (TFFD) è una dermatosi che fu descritta per la prima volta nel 1987 da Duncan. È una patologia benigna e si presenta come una pigmentazione cutanea localizzata che può essere rimossa soltanto lavandola con alcool isopropilico. La sua causa è ancora sconosciuta. 2013-11-01 · Terra firma-forme (i.e.
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Terra firma-forme dermatosis presenting as symmetrical, a dirt-like brownish, hyperkeratotic plaque on the nape and side of the neck of a 15 years old girl. showed large polygonal plate-like brown scales arranged together giving mosaic pattern (Figure 2). Histopathology was recommended but her mother refuses to take skin biopsy.

Terra firma‐forme dermatosis: wipe first Terra firma‐forme dermatosis: wipe first Solak, Berna; Erdem, Teoman 2015-12-01 00:00:00 Editor, A 3‐year‐old boy was seen for milky brown lesions on the abdomen that had been present for three weeks. Background: Terra-firma forme dermatosis, also known as Duncan’s dirty dermatosis, is a benign skin condition that presents as dirt-like plaques in patients of all ages. Purpose: We describe a series of ten patients that presented with terra-firma forme dermatosis. Terra firma-forme dermatosis (TFFD) belongs to the group of “dirty dermatoses” and represents a not well-known and surely underestimated vexing skin condition.

We present a case of reticulate hyperpigmented patches symmetrically distributed on the arms of a 13- year-old boy that appeared after a summer seaside vacation. The lesions were easily wiped off with isopropyl alcohol, confirming the diagnosis of terra firma-forme dermatosis. Dermatologists should be aware of this relatively common skin condition.

Terra firma-forme dermatosis (TFFD) is a bizarre, acquired and idiopathic dermatosis. The disorder was initially reported as a distinct entity by Duncan et al., in 1987.

Terra firma-forme dermatosis is a cutaneous discoloration. ‘Dirty’ brown grey cutaneous patches and plaques that can be rid off by forceful swabbing with alcohol pads characterize it. The pathogenesis has been attributed to abnormal and delayed Terra firma‐forme dermatosis (TFFD) is a benign, yet little known disorder with very few cases reported in the literature. TFFD is considered to be only a cosmetic problem but can be a cause of embarrassment for the patients. Terra firma-forme dermatosis (TFFD), first described by Duncan in 1987, is a relatively common but probably underdiagnosed condition, characterized by a reticular hyperpigmented dirtlike eruption resistant to washing with common soap but typically removed with rubbing with 70% isopropyl alcohol.