Histopathological analysis of vesicular and bullous lesions in Kaposi sarcoma

Background: In this study, the clinical and morphological features of vesiculobullous lesions observed in Kaposi sarcoma are analyzed, and the features of bullous Kaposi sarcoma cases are emphasized.Methods: A total of 178 biopsy materials of 75 cases diagnosed as classic-type cutaneous Kaposi sarcoma were reviewed. Twenty-five cases showing vesiculobullous features were included in the study. Tumor, epidermis, dermis, and clinical data regarding these cases was evaluated.Results: Vesicular changes were observed in 21 (12%) out of 178 lesions of the 75 cases, while bullous changes were present in only 4 (2%). In all cases where vesicular and bullous changes were detected, tumor, epidermis, and dermis changes were similar. All cases were nodular stage KS lesions, whereas hyperkeratosis and serum exudation in the epidermis, marked edema in the dermis, and enlarged lymphatic vessels and chronic inflammatory response were observed.Conclusions: Our findings suggest that changes in vascular resistance occurring during tumor progression are the most important factors comprising vesiculobullous morphology.Virtual slides: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1646397188748474. © 2012 Kandemir et al.; licensee BioMed Central Ltd.

Dergi Adı Diagnostic Pathology
Dergi Cilt Bilgisi 7
Dergi Sayısı 1
Sayfalar -
Yayın Yılı 2012
Eser Adı
[dc.title]
Histopathological analysis of vesicular and bullous lesions in Kaposi sarcoma
Yazar
[dc.contributor.author]
Kandemir N.O.
Yazar
[dc.contributor.author]
Barut F.
Yazar
[dc.contributor.author]
Gün B.D.
Yazar
[dc.contributor.author]
Tekin N.S.
Yazar
[dc.contributor.author]
Keser S.H.
Yazar
[dc.contributor.author]
Özdamar T.O.
Yayın Yılı
[dc.date.issued]
2012
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
Background: In this study, the clinical and morphological features of vesiculobullous lesions observed in Kaposi sarcoma are analyzed, and the features of bullous Kaposi sarcoma cases are emphasized.Methods: A total of 178 biopsy materials of 75 cases diagnosed as classic-type cutaneous Kaposi sarcoma were reviewed. Twenty-five cases showing vesiculobullous features were included in the study. Tumor, epidermis, dermis, and clinical data regarding these cases was evaluated.Results: Vesicular changes were observed in 21 (12%) out of 178 lesions of the 75 cases, while bullous changes were present in only 4 (2%). In all cases where vesicular and bullous changes were detected, tumor, epidermis, and dermis changes were similar. All cases were nodular stage KS lesions, whereas hyperkeratosis and serum exudation in the epidermis, marked edema in the dermis, and enlarged lymphatic vessels and chronic inflammatory response were observed.Conclusions: Our findings suggest that changes in vascular resistance occurring during tumor progression are the most important factors comprising vesiculobullous morphology.Virtual slides: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1646397188748474. © 2012 Kandemir et al.; licensee BioMed Central Ltd.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Bullous Kaposi sarcoma
Konu Başlıkları
[dc.subject]
Histological variants
Konu Başlıkları
[dc.subject]
Kaposi sarcoma
Konu Başlıkları
[dc.subject]
Lymphangioma-like Kaposi sarcoma
Haklar
[dc.rights]
info:eu-repo/semantics/openAccess
ISSN
[dc.identifier.issn]
1746-1596
Dergi Adı
[dc.relation.journal]
Diagnostic Pathology
Dergi Sayısı
[dc.identifier.issue]
1
Dergi Cilt Bilgisi
[dc.identifier.volume]
7
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1186/1746-1596-7-101
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/6090
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
26
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
09 Şubat 2024 12:29
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Tıklayınız
changes bullous sarcoma Kaposi lesions observed vesiculobullous features epidermis dermis eu/vs/1646397188748474 diagnomx diagnosticpathology clinical slides Virtual morphology comprising factors important during progression inflammatory response Conclusions occurring resistance findings vascular suggest Background virtual Central BioMed licensee
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