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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

There is a potential hazard of thyroid cancer after exposure to external irradiation for the treatment of adolescent acne vulgaris. We noted a 60% incidence of thyroid carcinoma among 20 patients with such a history, who were operated on for thyroid nodules during a five-year period. Eighty-three percent of the patients with carcinoma had either a follicular or a mixed papillary-follicular carcinoma; 17% had a papillary carcinoma; 33% had regional node metastases; none had evidence of distant metastases. The interval between radiation exposure and thyroidectomy ranged from nine to 41 years. This association of thyroid neoplasms and a prior history of radiation for acne vulgaris may be coincidental and therefore remains to be proved by retrospective surveys of large numbers of treated patients with appropriate controls.
Arch Dermatol 1978 Jan
PMID:Thyroid neoplasms after radiation therapy for adolescent acne vulgaris. 14 27

Carcinoma, usually always squamous cell carcinoma, is one of the most serious complications in epidermolysis bullosa dystrophica. It can occur on the skin, mucous membranes, the esophagus and possibly the upper part of the bronchial tree. We are reporting on four new patients; one, the youngest to be so reported, one with a definite autosomal dominant inheritance and one with a chronic acquired dystrophica epidermolysis bullosa. Most cases have an autosomal recessive inheritance, but the disorder is probably more hetereogeneous in its inheritance than has been reported. Studies of the collagen indicate a disturbance, but present studies indicate the defect to be more a cellular defect in the fibroblast yet undetermined. The carcinomas, usually multiple, appear to arise on scarred tissue and to metastasize rapidly with death.
Arch Dermatol Res 1975 Aug 29
PMID:Epidermal neoplasms with epidermolysis bullosa dystrophica with the first report of carcinoma with the acquired type. 17 30

Two primary adenoid cystic carcinomas of skin were studied histologically and histochemically. Histologically, they closely resemble adenoid cystic carcinoma found in other tissues but in the skin must be distinguished from aggressive basal cell carcinomas. The natural history of these tumors and of those collected from the literature suggest a long indolent and progressive course. Local excision with meticulous histologic control of the surgical margins appears to be an appropriate therapeutic strategy. Thus far lymph node metastases have not been observed.
Arch Dermatol 1978 Mar
PMID:Primary adenoid cystic carcinoma of skin. 20 57

Only twenty-seven cases of primary mucinous carcinoma of the skin have been reported. Three additional cases are included in this paper. The clinical presentation is distinctive; they are found most commonly in middle-aged, black males in the head and neck region as painless nodules, usually less than 3 cm in diameter. Previous reports have indicated the probable sweat gland origin of these tumours; one of our cases demonstrates a transition from a solid hidradenoma-like pattern to nests of tumour cells floating in mucin lakes, adding support for the sweat gland hypothesis. The clinical behaviour is relatively benign; late recurrences are common but metastases are rare. Only one case had widespread metastases. Although the histological appearance is distinctive, other primary sites first must be excluded. Local excision is the treatment of choice.
Br J Dermatol 1978 Jun
PMID:Primary mucinous carcinoma of the skin. 20 14

Three cases of hepatomas metastasized to the skin in a series of 88 patients with hepatomas. The skin metastases differed from the usual dermal nodules, such as fibromas, inflammatory granulomas, and adnexal tumors, by their rather sudden appearance as solitary or multiple, nonulcerative, painless, firm, reddish-blue nodules on the scalp, chest, and shoulder. Biopsies of these nodules were necessary in order to confirm the diagnosis of the cutaneous metastases, which appeared before the primary tumors were recognized. Microscopically, the skin tumors were adenocarcinomas in two instances and hepatocellular carcinoma in one. The skin metastases were a late manifestation of the primary tumors; the patients died within three weeks to six months after the appearance of skin tumors. Necropsies showed widespread metastases.
Arch Dermatol 1978 Jul
PMID:Cutaneous metastases from hepatomas. 21 Jul 12

Three black women were found to have granular-cell tumors on the vulva; in one, there were several additionally in other cutaneous sites. Although this benign neoplasm is uncommon on the vulva, it should be considered in the differential diagnosis of nodular lesions on the vulva. Granular-cell tumors in multiplicity occur frequently and are not a sign of metastatic disease. This lesion has predilection for blacks. Pseudocarcinomatous hyperplasia occurs typically in overlying squamous epithelium and may be misinterpreted as squamous-cell carcinoma.
J Dermatol Surg Oncol 1979 Oct
PMID:Granular-cell tumors of the vulva: a report of three cases. 22 49

In 93 reported cases of metastatic basal cell carcinoma (BCC), 76 had spread through lymphatics or blood vessels. Two more cases are presented, bringing the total to 78. Metastasis to regional lymph nodes was the most frequent, followed in frequency by lungs, bones, and other organs. The size of the primary tumor, its site, its resistance to x-ray therapy, and the effects of radiation appeared to contribute to the occurrence of metastasis. However, in an appreciable number of cases, tumor dissemination was related to incomplete excision followed by immediate wound closure, particularly by grafting. It is recommended that wound grafting be delayed for at least six months after excision or large or recurrent BCC in order to assure complete removal.
Arch Dermatol 1977 Sep
PMID:Metastatic basal cell carcinoma: review, pathogenesis, and report of two cases. 33 91

Tumor-associated antigens were demonstrated in phenol water extracts of human malignant melanoma by migration tests with leukocytes from melanoma patients and controls: in 25 out of 60 melanoma patients weak reactivity was observed, usually stimulation of leukocyte migration, while leukocytes from 37 controls were negative in 100 tests. The frequency of positive reactions did not differ significantly in patients with and without metastases. Humoral antibodies against antigens of phenol water extracts were not detectable in melanoma patients. Rabbits did not produce antibodies against tumor typical substances after immunization with phenol water extracts. Tumor associated antigens of phenol water extracts are presumably not targets of antitumor immune reactions that can influence the clinical course.
Arch Dermatol Res 1979 Feb 23
PMID:Human malignant melanoma antigenic properties of phenol water extracts. 44 60

Two hundred eleven patients in whom squamous cell carcinoma (SCC) of the skin had been diagnosed between 1950 and 1959 were followed up from Jan 1, 1976, to establish the incidence of metastases. A systemic study was carried out through follow-up examinations and tracing through population registers. We found 3.3% metastases in 153 patients with skin SCC and 11% metastases in 55 patients with labial SCC. Three patients with genital SCC were free of metastases. These results and the available literature on patients with SCC of osteomyelitic foci and scars from burns or x-ray treatment indicate that sharp distinctions must be made among three groups of SCC; mucocutaneous, primary cutaneous, and cutaneous SCC secondary to inflammatory and degenerative processes. The incidence of metastases in the three groups is approximately 11%, 3%, and 10% to 30%, respectively. Percentages found are important to dermatology clinics because skin SCC should be considered a malignant tumor with a higher incidence of metastases than previously assumed.
Arch Dermatol 1979 Jun
PMID:Metastases in dermatological patients with squamous cell carcinoma. 45 71

Clinical, laboratory, and pathologic findings from a case of malignant extramedullary plasmacytoma of the skin are presented. To our knowledge, this is the 11th reported case of extramedullary plasmacytoma of the skin and the second reported case with a complete follow-up and postmortem examination. In these two cases, surgical excision of the tumor mass, radiation therapy, and chemotherapy were ineffective. At necropsy, visceral metastases were found, but there was no bone marrow involvement.
Arch Dermatol 1979 Jun
PMID:Primary cutaneous plasmacytoma. Report of a case and review of the literature. 45 75


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