Roman Svatoň
Masaryk University
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Featured researches published by Roman Svatoň.
Annals of Hepatology | 2018
Lumír Kunovský; Zdeněk Kala; Roman Svatoň; Petr Moravčík; Jan Mazanec; Jakub Hustý; Vladimír Procházka
Mucinous cystic neoplasm of the liver (MCN-L) and intraductal papillary mucinous neoplasm of the bile duct (IPMN-B) are diagnoses that were classified by the World Health Organization in 2010 as mucin-producing bile duct tumors of the hepatobiliary system. The preoperative differential diagnosis between these two entities is difficult; the presence of a communication with the bile duct is usually considered as a typical sign of IPMN-B. However, the presence of an ovarian-like stroma (OLS) has been established to define the diagnosis of MCN-L. We present the case of a 33-year-old woman with a rapid progression of a cystic tumor of the liver. In 2 years, the lesion increased from 27 to 64 mm and a dilation of the left hepatic duct appeared. Percutaneous transhepatic drainage with a biopsy was performed. No malignant cells were found on biopsy. Because of the rapid progression of the cystic tumor and unclear malignant potential, left hemihepatectomy was performed. Even though tumor masses were present in the biliary duct, on the basis of the presence of OLS, histology finally confirmed MCN-L with intermediate-grade intraepithelial dysplasia to high-grade intraepithelial dysplasia. The patient is currently under oncologic follow-up with no signs of recurrence of the disease. We present a rare case where MCN-L caused a dilation of the left hepatic duct, a sign that is usually a characteristic of IPMN-B.Mucinous cystic neoplasm of the liver (MCN-L) and intraductal papillary mucinous neoplasm of the bile duct (IPMN-B) are diagnoses that were classified by the World Health Organization in 2010 as mucin-producing bile duct tumors of the hepatobiliary system. The preoperative differential diagnosis between these two entities is difficult; the presence of a communication with the bile duct is usually considered as a typical sign of IPMN-B. However, the presence of an ovarian-like stroma (OLS) has been established to define the diagnosis of MCN-L. We present the case of a 33-year-old woman with a rapid progression of a cystic tumor of the liver. In 2 years, the lesion increased from 27 to 64 mm and a dilation of the left hepatic duct appeared. Percutaneous transhepatic drainage with a biopsy was performed. No malignant cells were found on biopsy. Because of the rapid progression of the cystic tumor and unclear malignant potential, left hemihepatectomy was performed. Even though tumor masses were present in the biliary duct, on the basis of the presence of OLS, histology finally confirmed MCN-L with intermediate-grade intraepithelial dysplasia to high-grade intraepithelial dysplasia. The patient is currently under oncologic follow-up with no signs of recurrence of the disease. We present a rare case where MCN-L caused a dilation of the left hepatic duct, a sign that is usually a characteristic of IPMN-B.
Acta Veterinaria Brno | 2016
Roman Svatoň; Jan Hlavsa; Zdeněk Kala; Vladimír Procházka; Katarína Gašparová; Michal Crha; Alois Nečas; Petr Raušer; Tomáš Andrašina; Vlastimil Válek; Iva Svobodová
Archive | 2017
Roman Svatoň; Zdeněk Kala; Petr Kysela; Vladimír Procházka; Vlastimil Válek; Lenka Ostřížková; Jana Strenková; Renata Chloupková
Archive | 2017
Andrea Zetelová; Roman Svatoň; Beáta Hemmelová; Lenka Ostřížková
Gastroenterologie a hepatologie | 2017
Lumír Kunovský; Zdeněk Kala; Roman Svatoň; Milan Dastych; Radek Kroupa; Jiří Dolina; Tomáš Grolich; Vladimír Čan; Vladimír Procházka
Gastroenterologie a hepatologie | 2017
Lumír Kunovský; Zdeněk Kala; Roman Svatoň; Milan Dastych; Radek Kroupa; Jiří Dolina; Tomáš Grolich; Vladimír Čan; Vladimír Procházka
Gastroenterologie a hepatologie | 2017
Lumír Kunovský; Zdeněk Kala; Roman Svatoň; Milan Dastych; Radek Kroupa; Jiří Dolina; Vladimír Čan; Vladimír Procházka
Archive | 2016
Zdeněk Kala; Roman Svatoň; Ivo Novotný
Archive | 2015
Roman Svatoň; Zdeněk Kala; Oldřich Robek; Filip Marek
Archive | 2015
Roman Svatoň; Zdeněk Kala; Igor Penka