Sebaceous neoplasms with rippled, labyrinthine/sinusoidal, petaloid, and carcinoid-like patterns: a study of 57 cases validating their occurrence as a morphological spectrum and showing no significant association with muir-torre syndrome or dna mismatch repair protein deficiency

Sebaceous neoplasms with an organoid pattern (rippled, labyrinthine/sinusoidal, carcinoid-like, and petaloid) are rare. Previous studies suggested that the above patterns likely represent variations along a morphological continuum. The objectives of this study were to (1) validate this proposition b...

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Main Authors: Wiedemeyer, Katharina (Author) , Kyrpychova, Liubov (Author) , Isikci, Özlem Tanas (Author) , Spagnolo, Dominic V. (Author) , Kutzner, Heinz (Author) , Rütten, Arno (Author) , Fernandez-Figueras, Maria T. (Author) , Denisjuk, Natalja (Author) , Suster, Saul (Author) , Pavlovsky, Michal (Author) , Petersson, Fredrik (Author) , Michal, Michal (Author) , Lee, Joyce (Author) , Kerl, Katrin (Author) , Kazakov, Dmitry V. (Author)
Format: Article (Journal)
Language:English
Published: July 2018
In: The American journal of dermatopathology
Year: 2018, Volume: 40, Issue: 7, Pages: 479-485
ISSN:1533-0311
DOI:10.1097/DAD.0000000000001067
Online Access:Resolving-System, lizenzpflichtig, Volltext: https://doi.org/10.1097/DAD.0000000000001067
Verlag, lizenzpflichtig, Volltext: https://journals.lww.com/amjdermatopathology/fulltext/2018/07000/Sebaceous_Neoplasms_With_Rippled,.2.aspx
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Author Notes:Katharina Wiedemeyer, Liubov Kyrpychova, Özlem Tanas Isikci, Dominic V. Spagnolo, Heinz Kutzner, Arno Rütten, Maria T. Fernandez-Figueras, Natalja Denisjuk, Saul Suster, Michal Pavlovsky, Fredrik Petersson, Michal Michal, Joyce Lee, Katrin Kerl, and Dmitry V. Kazakov
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Summary:Sebaceous neoplasms with an organoid pattern (rippled, labyrinthine/sinusoidal, carcinoid-like, and petaloid) are rare. Previous studies suggested that the above patterns likely represent variations along a morphological continuum. The objectives of this study were to (1) validate this proposition by studying a large number of cases, (2) determine whether there are specific associations with clinical features, (3) establish their frequency, and (4) determine whether they have any association with Muir-Torre syndrome.
Item Description:Gesehen am 23.04.2020
Physical Description:Online Resource
ISSN:1533-0311
DOI:10.1097/DAD.0000000000001067