Results 141 to 150 of about 1,372 (183)
Pediatric Type of Early Pilomatricoma of the Auricle: A Case Report. [PDF]
Indian J Otolaryngol Head Neck SurgBalushi F +3 more
europepmc +1 more source
The American Journal of Dermatopathology, 2007 A 52-year-old man was examined for an ulcerated, rapidly growing reddish nodule. It was 5.5 cm high with an 11 x 6-cm base and located on the left clavicle. The lesion had been present for approximately 7 years, and the patient complained occasional burning and pain.
Lozzi, Gp +5 more
openaire +7 more sources
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Proliferating pilomatricoma: a subset of pilomatricoma
Journal of Plastic, Reconstructive and Aesthetic Surgery, 2008Proliferating pilomatricoma is a histopathological entity that was proposed by Kaddu et al. in 1997. Proliferating pilomatricoma represents a distinctive histopathological entity; it should be differentiated from other benign and malignant neoplasms with features of hair matrix differentiation.
Yu Maruyama, Akiteru Hayashi
exaly +3 more sources
Journal of Cutaneous Pathology, 2008 A pilomatricoma, or Malherbe’s calcifying epithelioma, is an uncommon tumor originating from hair matrix cells. It is clinically characterized by a solitary, firm nodule. As the skin overlying the pilomatricoma may change in color and texture, its clinical presentation can vary.
Elemir M, de Souza +4 more
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Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery, 2002
A 47-year-old woman presented with a nodular lesion in the left retroauricular area. The lesion was enucleated and a diagnosis of malignant pilomatricoma was made. This was treated by wide excision and no residual tumour was found. The patient remained disease-free at the 18 months follow-up.
Takashi, Fujiwara +2 more
exaly +3 more sources
A 47-year-old woman presented with a nodular lesion in the left retroauricular area. The lesion was enucleated and a diagnosis of malignant pilomatricoma was made. This was treated by wide excision and no residual tumour was found. The patient remained disease-free at the 18 months follow-up.
Takashi, Fujiwara +2 more
exaly +3 more sources
Journal of Cutaneous Pathology, 1986
A case of ‘perforating pilomatricoma’ is reported. A cutaneous horn‐like tumor, the size of a grain of rice, developed on the left upper arm of a 51‐year‐old man. Histological examination revealed typical microscopic features of pilomatricoma. In addition, however, an interesting phenomenon was observed: a small portion of the mass had extruded from ...
N, Uchiyama, Y, Shindo, T, Saida
openaire +2 more sources
A case of ‘perforating pilomatricoma’ is reported. A cutaneous horn‐like tumor, the size of a grain of rice, developed on the left upper arm of a 51‐year‐old man. Histological examination revealed typical microscopic features of pilomatricoma. In addition, however, an interesting phenomenon was observed: a small portion of the mass had extruded from ...
N, Uchiyama, Y, Shindo, T, Saida
openaire +2 more sources
Dermatologica, 2009
An 11-year-old girl had a slowly enlarging, painful, pink-red tumor on her scalp of 1 month’s duration. The lesion was composed of several, round tumor cell nests in the dermis. Each nest was made up of peripheral basophilic cells and central shadow cells or eosinophilic materials.
H, Nakayama, M, Mihara, S, Shimao
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An 11-year-old girl had a slowly enlarging, painful, pink-red tumor on her scalp of 1 month’s duration. The lesion was composed of several, round tumor cell nests in the dermis. Each nest was made up of peripheral basophilic cells and central shadow cells or eosinophilic materials.
H, Nakayama, M, Mihara, S, Shimao
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Journal of Cutaneous Pathology, 1988
A case of perforating pilomatricoma is described. A few published cases have shared the following features: rapid development, reddish exophytic clinical appearance with surface alterations suggestive of perforation, relatively shallow location making contact with the epidermis, and the occurrence of transepithelial elimination phenomena.
A, Zulaica +4 more
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A case of perforating pilomatricoma is described. A few published cases have shared the following features: rapid development, reddish exophytic clinical appearance with surface alterations suggestive of perforation, relatively shallow location making contact with the epidermis, and the occurrence of transepithelial elimination phenomena.
A, Zulaica +4 more
openaire +2 more sources