Carcinoma cuniculatum of the oral mucosa: a potentially underdiagnosed entity in the absence of clinical correlation  

Oleh:

Padilla, Ricardo J. ; Murrah, Valerie A.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology (keterangan: ada di ClinicalKey) vol. 118 no. 06 (Dec. 2014), page 684–693 .

Ketersediaan

Perpustakaan FK Nomor Panggil: O04.K Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Objective To delineate the features of carcinoma cuniculatum (CC), emphasizing potential management errors. Study Design A retrospective study examined archival cases of CC. An analysis of clinical, microscopic, and management parameters was performed. Results Ten cases were identified, and their clinical and microscopic features were summarized. CC exhibits a sessile pink/red mildly papillary surface. Histologically, CC presents a tortuous invasive component with a more subtle papillary appearance than verrucous carcinoma. Conclusions CC is an uncommon variant of squamous cell carcinoma distinct from verrucous carcinoma. Diagnostic delays result from misinterpretation of superficial samples or lack of awareness of the entity. Bland cytology and unusual architecture result in underdiagnosis of CC without clinicopathologic correlation. Clinicians should submit multiple deep samples of lesions displaying a cobblestone-like surface and provide a clinical photograph to the pathologist. Pathologists can avoid underdiagnosis by thorough sampling of biopsies and requesting additional tissue as needed.

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