Results 151 to 160 of about 972 (174)
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Journal of Surgical Oncology, 1994
AbstractEccrine porocarcinoma, a malignancy of the eccrine sweat glands, is extremely rare. Our report and a review of the literature (70 cases) emphasize the features of this tumor. Age at time of treatment ranged from 19 to 94 years (mean 67 years).
T A, Goedde +4 more
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AbstractEccrine porocarcinoma, a malignancy of the eccrine sweat glands, is extremely rare. Our report and a review of the literature (70 cases) emphasize the features of this tumor. Age at time of treatment ranged from 19 to 94 years (mean 67 years).
T A, Goedde +4 more
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Journal of Cutaneous Pathology, 1980
Eccrine porocarcinoma is an extremely rare malignant skin tumor arising from the eccrine sweat duct unit (acrosyringium). It presents histologically with nests of clear tumor cells in the epidermis and superficial dermis. In addition such clear tumor cells lie isolated high up in the epidermis, closely resembling Paget cells.
F, Gschnait +3 more
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Eccrine porocarcinoma is an extremely rare malignant skin tumor arising from the eccrine sweat duct unit (acrosyringium). It presents histologically with nests of clear tumor cells in the epidermis and superficial dermis. In addition such clear tumor cells lie isolated high up in the epidermis, closely resembling Paget cells.
F, Gschnait +3 more
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Dermatology, 1991
We describe a 78-year-old woman with eccrine porocarcinoma presenting a zosteriform appearance on the lateral upper part of the buttock. Erosion and bleeding were observed in the center of a 50 × 80 mm, erythematous indurated plaque with an elevated border.
E, Akiyoshi +5 more
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We describe a 78-year-old woman with eccrine porocarcinoma presenting a zosteriform appearance on the lateral upper part of the buttock. Erosion and bleeding were observed in the center of a 50 × 80 mm, erythematous indurated plaque with an elevated border.
E, Akiyoshi +5 more
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Annals of Plastic Surgery, 1988
Eccrine porocarcinoma is a rare malignancy of the eccrine sweat duct unit. This article brings to 79 the number of cases reported. Our report and a review of the literature illustrate the natural history and pathological findings of this disease. Patients' ages at the time of appearance for treatment range from 19 to 90 years.
H S, Matloub +5 more
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Eccrine porocarcinoma is a rare malignancy of the eccrine sweat duct unit. This article brings to 79 the number of cases reported. Our report and a review of the literature illustrate the natural history and pathological findings of this disease. Patients' ages at the time of appearance for treatment range from 19 to 90 years.
H S, Matloub +5 more
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Epidermotropic eccrine porocarcinoma
Journal of the American Academy of Dermatology, 1991Three cases of epidermotropic eccrine porocarcinoma are summarized and compared with reported cases. All patients had a long-standing tumor on a lower extremity that rapidly metastasized to the skin and proximal lymph nodes. The histologic picture was consistent with an intraepidermal eccrine sweat gland carcinoma.
R.K. Winkelmann, N. Landa
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Eccrine Porocarcinoma of the Penis
The Journal of Urology, 2003The majority of malignant penile neoplasms are squamous cell carcinomas. Uncommon tumors include adenocarcinomas, basal cell carcinomas and adenosquamous carcinomas.1 Malignant sweat gland tumors of the penis are exceptionally rare. Although there is 1 documented case of an eccrine porocarcinoma arising on the penile shaft,2 to our knowledge we report ...
Wayne Grayson, Johannes S. Loubser
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IMMUNOHISTOCHEMISTRY OF ECCRINE POROCARCINOMA
Oncology Reports, 1994The eccrine porocarcinoma is a rare adnexal tumor of human skin. It has been related to the acrosyringeum of the sweat gland. An immunohistochemical study on paraffin sections of eight porocarcinomas and a control group of 29 poromas was conducted to investigate the differentiation of porocarcinomas.
Uwe Wollina, E Castelli
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Periungual Eccrine Porocarcinoma
Dermatology, 1993An eccrine porocarcinoma originating in the lateral nailfold of the third finger of the right hand of a 77-year-old man is described. The tumor showed infiltrative growth into the bone of the distal phalanx. Eccrine porocarcinoma should be considered in the differential diagnosis of periungual malignancies.
S.C.J. van der Putte, J. van Gorp
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Eccrine porocarcinoma of the face
Journal of the American Academy of Dermatology, 1992Eccrine porocarcinoma is a rare tumor of the skin. We report a case on the chin that was successfully treated with Mohs surgery. In our review of the world's literature 105 cases were compiled. The tumor most often occurs in the elderly and affects men more frequently than women.
George T. Reizner, Stephen N. Snow
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Gynecologic Oncology, 1996
A rare case of a slowly growing vulvar tumor in a 75-year-old woman is presented. This vulvar neoplasm was an eccrine porocarcinoma with left inguinal nodal metastases. This is believed to be only the second reported case of a vulvar eccrine porocarcinoma.
James R. Bosscher +3 more
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A rare case of a slowly growing vulvar tumor in a 75-year-old woman is presented. This vulvar neoplasm was an eccrine porocarcinoma with left inguinal nodal metastases. This is believed to be only the second reported case of a vulvar eccrine porocarcinoma.
James R. Bosscher +3 more
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