No abstract available.
Angiokeratoma* ; Hypertrophy*

No abstract available.
Angiokeratoma* ; Fabry Disease*

No abstract available.
Angiokeratoma ; Child ; Humans

Angiokeratomas represent vascular lesions and are histologically characterized by superficial vascular ectasia and overlying acanthosis and/or hyperkeratosis. Angiokeratomas can be classified into five types, with angiokeratoma circumscriptum representing the least common of the five types. Angiokeratoma circumscriptum presents at birth and frequently occurs unilaterally on the leg. Herein, we report a rare case of long term angiokeratoma circumscriptum (twelve years) on the right chest, discovered following the excision of a lipoma from the same area.
Angiokeratoma ; Dilatation, Pathologic ; Leg ; Lipoma ; Parturition ; Thorax

Angiokeratoma is a rare, cutaneous disorder that typically manifests as multiple lesions and is often associated with a number of metabolic disorders. Although solitary cutaneous forms have been reported, localized lesions within the oral tongue have not been described so far. We report a 16-year-old male with a solitary pigmented lesion of his oral tongue tip. The lesion was a mixture of purple and white in color with a granulomatous appearance. Histopathological examination of the lesion obtained by excisional biopsy showed features consistent with angiokeratoma. We report a case of solitary angiokeratoma of the oral tongue tip and review the clinical and pathologic features of this unusual condition.
Adolescent ; Angiokeratoma ; Biopsy ; Humans ; Male ; Tongue

Transepidermal elimination is a well known phenomenon describing cases where foreign materials or altered dermal constituents are removed from dermis through epidermis. The phenomenon of transepidermal elimination may occur as a primary process or as a secondary process. A 36-year-old women presented with three black papules on the ventral side of her right second toe for 1 year. Because of poliomyelitis, the lesion had been irritated repeatedly. The histopathology of the lesion showed solitary papular angiokeratoma with transepidermal elimination. In this case, we postulated that transepidermal elimination of this case could have developed through repetitive physical trauma.
Adult ; Angiokeratoma ; Dermis ; Epidermis ; Female ; Humans ; Poliomyelitis ; Toes

Cutaneous horn is a clinical description for a protruding mass of keratin, which may arise from benign and malignant lesions. There have been 21 cases of cutaneous horns reported in Korea: 19 cases in adults, 2 cases in children, and no case in infants. We report the case of an 8-month-old girl who presented with a pea-sized, hyperkeratotic nodule on the dorsum of the right foot. Histopathologic examination confirmed the nodule to be a cutaneous horn arising from an angiokeratoma.
Adult ; Angiokeratoma* ; Animals ; Child ; Female ; Foot ; Horns* ; Humans ; Infant ; Korea

Scrotal Leiomyoma is an extremely rare benign tumor originating from the tunica dartos muscle. It usually presents as a solitary, painless, unilateral, slow growing mass that is occasionally pedunculated. We report a case of a 31-year-old man, presenting clinically with multiple papules resembling Angiokeratoma of Fordyce but with a histopathologic diagnosis of Scrotal Leiomyoma. Scrotal Leiomyoma has not been reported to present clinically in this manner and our report is probably the first of its kind.

Angiokeratoma of the vulva is a relatively rare, benign condition that usually presents as single or a few isolated papules mainly on the labia majora. It is histologically identical to angiokeratoma of the scrotum. A 50-year-old woman presented with a one year history of nonpruritic lesions on the vulva. Her skin lesions used to bleed vith subtle trauma. Several dark purplish papules, ranging in diameter from 3 to 5mm, were noticed on both labia majora. A biopsy confirmed the diagnosis of angiokeratoma. A simple electrodesiccation of all lesions was performed under local anesthesia. The patient has remained asymptomatic nd without recurrence for the follow-up period of 10 months without any recurrence.
Anesthesia, Local ; Angiokeratoma* ; Biopsy ; Diagnosis ; Female ; Follow-Up Studies ; Humans ; Middle Aged ; Recurrence ; Scrotum ; Skin ; Vulva*

Capillary aneurysm is classically described as a suddenly growing dark papule, and is also known as thrombosed capillary or vein. It is clinically significant that the clinical features of capillary aneurysm are closely similar to those of malignant melanoma or dysplastic nevus. The histopathological finding of capillary aneurysm reveals dilated thin-walled venule(s) just beneath the hyperplastic epidermis, lined by a single layer of endothelium and a thrombus in the lumen. This abstract focuses on four patients who presented with a dark black-colored dome-shaped nodule and clinical impression included malignant melanoma, dysplastic nevus, angiokeratoma and lymphangioma circumscriptum. We herein report four cases histologically diagnosed as capillary aneurysm, which should be considered for differential diagnosis.
Aneurysm* ; Angiokeratoma ; Capillaries* ; Diagnosis, Differential* ; Dysplastic Nevus Syndrome ; Endothelium ; Epidermis ; Humans ; Lymphangioma ; Melanoma* ; Thrombosis ; Veins