Carcinoma Arising (carcinoma + arising)

Distribution by Scientific Domains
Medical Sciences100%

Kinds of Carcinoma Arising

  • cell carcinoma arising
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  • squamous cell carcinoma arising
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    Selected Abstracts

    Basal Cell Carcinoma Arising 57 Years after Interstitial Radiotherapy of a Nasal Hemangioma

    DERMATOLOGIC SURGERY, Issue 8 2008
    ELLIOT WEISS MD
    First page of article [source]

    Squamous Cell Carcinoma Arising in a Port-Wine Stain with a Remote History of Cryosurgery

    DERMATOLOGIC SURGERY, Issue 9 2007
    HIROYUKI SAKURAI MD
    No abstract is available for this article. [source]

    Squamous Cell Carcinoma Arising Within a Facial Port-Wine Stain Treated by Mohs Micrographic Surgical Excision

    DERMATOLOGIC SURGERY, Issue 6 2006
    NEIL RAJAN MRCP
    No abstract is available for this article. [source]

    Squamous Cell Carcinoma Arising in Long-Standing Lichen Sclerosus Et Atrophicus

    JOURNAL OF AMERICAN GERIATRICS SOCIETY, Issue 2 2004
    Pradip Bhattacharjee MD
    No abstract is available for this article. [source]

    Sebaceous Carcinoma, Basal Cell Carcinoma, Trichoadenoma, Trichoblastoma, and Syringocystadenoma Papilliferum Arising within a Nevus Sebaceus

    DERMATOLOGIC SURGERY, Issue 12p2 2004
    Christopher J. Miller MD
    Background. Nevus sebaceus has a well-documented potential to develop a wide variety of neoplasms of both epidermal and adnexal origins. It is highly unusual for more than three tumors to arise simultaneously within a single nevus sebaceus. Sebaceous carcinoma arising within a nevus sebaceus is a rare occurrence. Objective. The objective was to report the case of a patient with a nevus sebaceus that simultaneously developed five distinct neoplasms of epidermal and various adnexal origins and to report the fourth case of sebaceous carcinoma arising within a nevus sebaceus. Methods. A 45-year-old woman presented with a nevus sebaceusthat contained five separate neoplasms, including sebaceous carcinoma, basal cell carcinoma, trichoadenoma, trichoblastoma, and syringocystadenoma papilliferum. Results. Complete excision of the nevus sebaceus and the five tumors was performed. Systemic work-up showed no evidence of metastatic disease or association with Muir-Torre syndrome. Conclusion. This case report highlights the diverse neoplastic potential of nevus sebaceus and demonstrates the capacity of this hamartoma to develop aggressive tumors, such as sebaceous carcinoma. Prophylactic excision or at least close clinical surveillance for sudden development of new growths is warranted in all cases of nevus sebaceus. [source]

    Squamous cell carcinoma: a rare complication of dermoid cysts

    NEUROPATHOLOGY & APPLIED NEUROBIOLOGY, Issue 2 2002
    K. Ashkan
    Introduction:, Dermoid cysts constitute 0.3% of all brain tumours. Carcinomatous differentiation has been described only in a handful of cases. Material and methods:, A 44-year-old-man presented with a several-year history of headaches and a 5-week history of progressive visual deterioration in the left eye. Clinical examination confirmed a normal visual acuity but an impaired left visual field. A magnetic resonance imaging scan showed a lesion in the left paraclinoid area compressing the ipsilateral optic nerve. Signal characteristics of the lesion were consistent with a dermoid or epidermoid cyst. At operation, the lesion was thought to be typical of a dermoid cyst and a near-complete excision was achieved leaving behind parts adherent to the optic nerve. Histology showed invasive squamous cell carcinoma arising within the dermoid tumour. Postoperatively the patient received radiotherapy. Results:, The patient's clinical condition initially stabilized. At 15 months follow up, however, there was clinical and radiological evidence of tumour progression and he died 1 year later. Conclusion:, Squamous cell carcinoma may rarely arise from an intracranial dermoid tumour. This may hinder total excision of the lesion and confounds the prognosis. [source]

    Squamous cell carcinoma arising from a seminal vesicular cyst: Possible relationship between chronic inflammation and tumor development

    PATHOLOGY INTERNATIONAL, Issue 3 2002
    Nobuyuki Yanagisawa
    A case of squamous cell carcinoma arising within an acquired seminal vesicular cyst is described. A 61-year-old man was hospitalized because of hemospermia and dysuria. Under the diagnosis of a left seminal vesicular cyst, surgical resection was performed. Pathological examination revealed squamous cell carcinoma within a seminal vesicular cyst, along with squamous metaplastic foci and severe chronic inflammation. Cell proliferation, determined with reference to MIB-1 labeling indices, showed a stepwise increase from normal columnar epithelium, through squamous metaplasia, to squamous cell carcinoma. Sporadic p53 protein accumulation without evident gene mutations was also apparent in both the carcinoma and squamous metaplastic lesions. We therefore concluded that the squamous cell carcinoma might have developed from squamous metaplastic foci associated with chronic inflammatory stimulation, within a seminal vesicular cyst. [source]