Carcinoma-in-Situ in a Benign Cystic Teratoma of the Ovary: A Possible Precursor of Invasive Squamous-Cell Carcinoma of the Ovary

2017 ◽  
Vol 33 (1) ◽  
pp. 34-36
Author(s):  
Debra S. Heller ◽  
Adanna Ukazu ◽  
Damali Campbell ◽  
Bernadette Cracchiolo
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Carcinoma In Situ ◽  
Cystic Teratoma ◽  
Invasive Squamous Cell Carcinoma ◽  
Benign Cystic Teratoma ◽  
Carcinoma Of The Ovary

scholarly journals Squamous cell carcinoma in situ arising in mature cystic teratoma of the ovary: a case report

2011 ◽  
Vol 4 (1) ◽  
pp. 5 ◽  
Author(s):  
Fatima A Zakkouri ◽  
Saloua Ouaouch ◽  
Saber Boutayeb ◽  
Mouna Rimani ◽  
Lamiae Gamra ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Case Report ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Carcinoma In Situ ◽  
Cystic Teratoma ◽  
Mature Cystic Teratoma

Squamous Cell Carcinoma In Situ Upstaged to Invasive Squamous Cell Carcinoma

2017 ◽  
Vol 43 (5) ◽  
pp. 698-703 ◽  
Author(s):  
Sasima Eimpunth ◽  
Alina Goldenberg ◽  
Michael Shane Hamman ◽  
Gagik Oganesyan ◽  
Robert A. Lee ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Carcinoma In Situ ◽  
Invasive Squamous Cell Carcinoma

Multicentric Squamous Cell Carcinoma in situ Resembling Bowen's Disease in Cats

1993 ◽  
Vol 30 (6) ◽  
pp. 535-543 ◽  
Author(s):  
K. E. Baer ◽  
K. Helton
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Carcinoma In Situ ◽  
Invasive Squamous Cell Carcinoma ◽  
Human Beings ◽  
Bowen’S Disease ◽  
Bowen's Disease

Multicentric squamous cell carcinoma in situ was studied in 12 cats (eight castrated males and four spayed females). The neoplasms occurred in middle-aged to old (mean age = 12 years) mixed-breed cats with a variety of hair-coat colors. The lesions were found in haired pigmented regions of the skin, including the trunk, limbs, feet, head, and neck, and were unrelated to exposure to sunlight. Lesions occurred at multiple sites in nine cats and at solitary sites in three cats and were from 0.5 cm to 3.0 cm in diameter, irregular, slightly, elevated, plaque-like or papillated, and partially alopecic. Histologically, the lesions consisted of sharply demarcated regions of necoplastic, keratinocytic infiltration of the epidermal and follicular infundibular epithelium. Neoplastic cells were confined to the epithelium without frank invasion of the dermis. Two histologic subclasses of multicentric squamous cell carcinoma in situ were identified, the irregular nonhyperkeratotic type and the verrucous hyperkeratotic type. Three cats also had invasive squamous cell carcinoma adjacent to lesions characteristic of multicentric squamous cell carcinoma in situ. Grossly, these were solitary 2.0–4.0 cm-diameter firm, crusted, crateriform cutancous masses. During follow-up periods of 4 to 20 months (mean follow-up period = 11 months), neoplasms did not recur locally after surgical excision; however, similar lesions developed at new sites in four cats. None of the cats had evidence of metastases. Multicentric squamous cell carcinoma in situ in cats is a biologically premalignant neoplasm histologically similar to Bowen's disease in human beings.

Factors Influencing Squamous Cell Carcinoma In Situ Recurrence and Implications for Treatment Choice

2018 ◽  
Vol 44 (5) ◽  
pp. 613-620 ◽  
Author(s):  
Andrew J. Matsumoto ◽  
Adam R. Schmitt ◽  
Logan M. Skelley ◽  
Christian L. Baum
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Carcinoma In Situ ◽  
Treatment Choice ◽  
Factors Influencing
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