Results 151 to 160 of about 1,234 (189)
Some of the next articles are maybe not open access.
Eccrine porocarcinoma with intracerebral extension
European Radiology, 1997Porocarcinoma is a very rare cutaneous lesion arising from the eccrine sweat glands. We present a case of porocarcinoma located in the mastoid region, which developed multiple relapses, with intracranial extension. This is the first report of intracranial invasion.
R, Sigal +4 more
openaire +4 more sources
Dermatologic Surgery, 1997
Eccrine porocarcinoma is a malignant tumor of eccrine sweat glands. It is a very rare, slow growing tumor and clinically resembles other skin cancers. We report a case and review its clinical and pathological features. These tumors have a propensity for local recurrence, and wide excision with negative margins is recommended.
H, Girishkumar +4 more
openaire +4 more sources
Eccrine porocarcinoma is a malignant tumor of eccrine sweat glands. It is a very rare, slow growing tumor and clinically resembles other skin cancers. We report a case and review its clinical and pathological features. These tumors have a propensity for local recurrence, and wide excision with negative margins is recommended.
H, Girishkumar +4 more
openaire +4 more sources
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
openaire +3 more sources
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
openaire +3 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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
openaire +2 more sources
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.
N G, Landa, R K, Winkelmann
openaire +2 more sources
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.
J, van Gorp, S C, van der Putte
openaire +2 more sources
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.
W A, Katsanis +3 more
openaire +2 more sources
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.
W A, Katsanis +3 more
openaire +2 more sources
Widespread metastatic eccrine porocarcinoma
Journal of the American Academy of Dermatology, 2003Eccrine porocarcinoma is a rare malignant sweat gland tumor arising from the acrosyringium. These lesions can show multiple epidermotropic metastases, however, systemic spread is rare. We describe the case of a 42-year-old African American man who presented in February 1998 with a lesion on the plantar surface of his right foot that was diagnosed as an
Rajat, Goel +2 more
openaire +2 more sources
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.
U, Wollina, E, Castelli
openaire +2 more sources