
Nail hematoma T14.05
nail hematoma: blue-black discoloration of the big toe nail. sharp limitation distally. no continuous nail pigmentation (see also inlet)
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Onychomycosis (overview) B35.1
Tinea unguium. on the left thumb of a 28-year-old man localized yellow-brown to black dyschromas of the distal nail plate, increasing for more than one year. onychodystrophy beginning distally. mycologically a mixed infection of Trichophyton rubrum and Aspergillus spp. was detected.
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Melanoma acrolentiginous C43.7 / C43.7
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Nail hematoma T14.05
Hematoma, nail hematoma: clearly limited nail discoloration in all directions, see next figure with comparison after 8 weeks.
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Onychomycosis (overview) B35.1
Tinea unguium with extensive, older traumatic bleeding into the nail matrix.
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Erythrodermia L53.9
Erythroderma: severe onychodystrophy (onychgryposis) with erythroderma of unknown etiology that persists for several years.
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Melanonychia striata L60.8
Melanonychia striata longitudinalis: approx. 0.2 cm wide, dark brown strip of the nail. nail fold very discreetly affected (see inlet). only 1 fingernail is affected. a clinical control (photo documentation) with measurement of the width of the pigment strip is recommended.
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Onychomycosis (overview) B35.1
Tinea unguium. brown-yellow striped lateral nail dystrophy on the index and ring finger. cultural evidence of Trichophyton rubrum and mould species.
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Melanonychia striata L60.8
Melanonychia striata longitudinalis. solitary, chronically stationary, approx. 1.2 cm long, acral accentuated, linear, sharply defined, brown longitudinal stripe on the right thumb of a 6-year-old boy. No nail fold alteration so far.
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Melanonychia striata L60.8
Melanonychia striata longitudinalis (detailed picture): approx. 0.4 cm wide, dark brown strip of the nail; nail fold with distinct paraungual rim; especially malignant melanoma of the nail root.
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Melanoma acrolentiginous C43.7 / C43.7
DD. acrolentiginous malignant melanoma: in this case nail hematoma . 6 weeks old (trauma recall), sharp blue-black discoloration of the big toe nail (marked by arrows and line) with discoloration of the epinychium (circle). arrow (right) indicates a streaky (still red) apparently fresh bleeding.
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Melanonychia striata L60.8
Melanonychia striata longitudinalis: No pimentation of the perionychium = negative Hutchinson sign.
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Onychomycosis (overview) B35.1
Tinea unguium. dystrophic onychomycosis. colorful, not painful nail discoloration (yellow-blue-green) with nail thickening. part of the nail discoloration is apparently caused by bleeding. Tr. rubrum and molds (Alternaria spp.) have been detected culturally.
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Melanonychia striata L60.8
Melanonychia striata longitudinalis. approx. 2 mm wide, light brown stripe in the region of the thumbnail in a 7-year-old boy. No involvement of the nail fold, no paraungual border. Currently harmless findings.
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Mycosis fungoides C84.0
Mycosis fungoides: massive onychogrypose with extensive infestation of the integument
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Nail hematoma T14.05
Nail hematomas: bilateral discoloration of the big toe nails, sharply limited to the sides and to the front.
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Melanonychia striata L60.8
Melanonychia striata longitudinalis. initial findings in 2006. Completely asymptomatic longitudinal pigmentation of the nail plate, which has existed for about 2 years and has increased continuously.