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Hirayama AB, Mello ESD, Alves VAF. INTRAHEPATIC BILIARY PROLIFERATIONS: HISTOPATHOLOGY AND POTENTIAL IMMUNOHISTOCHEMICAL MARKERS. ARQUIVOS DE GASTROENTEROLOGIA 2023; 60:393-403. [PMID: 37792770 DOI: 10.1590/s0004-2803.23032023-107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 07/27/2023] [Indexed: 10/06/2023]
Abstract
•Intrahepatic biliary proliferations represent a spectrum varying from reactive to malignant entities. •Clinical and imaging patterns may be similar, requiring histopathological and immunohistochemistry for precise diagnosis. Intrahepatic biliary proliferations represent a spectrum from reactive (ductular reaction, some with atypical architecture), hamartomatous (von Meyenburg complex), benign (bile duct adenoma) and precursor/borderline entities (biliary intraepithelial neoplasia, intraductal papillary neoplasm of the bile duct) to fully malignant (cholangiocarcinoma) neoplasms. Clinical pictures and even imaging patterns may be similar, requiring refined studies aiming at histopathological and immunohistochemistry for more precise diagnosis, essential for correct patient management. This article discusses updated concepts and definitions of most relevant entities aiming more specifically at the differential diagnosis in practice, focusing on morphology and immunohistochemistry, with a discussion of potential markers to help distinguishing between benign and malignant lesions.
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Affiliation(s)
- André Bubna Hirayama
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brasil
- CICAP - Anatomia Patológica, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brasil
| | - Evandro Sobroza de Mello
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brasil
- CICAP - Anatomia Patológica, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brasil
| | - Venâncio Avancini Ferreira Alves
- Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP, Brasil
- CICAP - Anatomia Patológica, Hospital Alemão Oswaldo Cruz, São Paulo, SP, Brasil
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Sharbidre K, Zahid M, Venkatesh SK, Bhati C, Lalwani N. Imaging of fibropolycystic liver disease. Abdom Radiol (NY) 2022; 47:2356-2370. [PMID: 35670875 DOI: 10.1007/s00261-022-03565-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 05/14/2022] [Accepted: 05/17/2022] [Indexed: 11/01/2022]
Abstract
Fibropolycystic liver diseases (FLDs) make up a rare spectrum of heritable hepatobiliary diseases resulting from congenital ductal plate malformations (DPMs) due to the dysfunction of proteins expressed on the primary cilia of cholangiocytes. The embryonic development of the ductal plate is key to understanding this spectrum of diseases. In particular, DPMs can result in various degrees of intrahepatic duct involvement and a wide spectrum of cholangiopathies, including congenital hepatic fibrosis, Caroli disease, polycystic liver disease, and Von Meyenberg complexes. The most common clinical manifestations of FLDs are portal hypertension, cholestasis, cholangitis, and (in rare cases) cholangiocarcinoma. This article reviews recent updates in the pathophysiology, imaging, and clinical management of FLDs.
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Affiliation(s)
- Kedar Sharbidre
- Department of Abdominal Imaging, University of Alabama at Birmingham, Birmingham, AB, USA.
| | - Mohd Zahid
- Department of Abdominal Imaging, University of Alabama at Birmingham, Birmingham, AB, USA
| | | | - Chandra Bhati
- Department of Transplant Surgery, University of Maryland Medical Center, Baltimore, ML, USA
| | - Neeraj Lalwani
- Department of Abdominal Imaging, Virginia Commonwealth University, Richmond, VA, USA
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Sheikh AAE, Nguyen AP, Leyba K, Javed N, Shah S, Deradke A, Cormier C, Shekhar R, Sheikh AB. Biliary Duct Hamartomas: A Systematic Review. Cureus 2022; 14:e25361. [PMID: 35774682 PMCID: PMC9236677 DOI: 10.7759/cureus.25361] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2022] [Indexed: 11/09/2022] Open
Abstract
Biliary duct hamartomas are benign intrahepatic bile duct lesions. Despite being primarily incidental findings on imaging, these lesions can provide a diagnostic conundrum due to their shared characteristics with malignant tumors. The goal of this systematic review is to offer a thorough clinical profile of biliary duct hamartomas. There were 139 cases of biliary duct hamartomas identified in a structured systematic review of the literature. Patient demographics, clinical presentation, significant laboratory and imaging data, diagnostic modalities, treatment choices, and outcomes were all studied and reported. Biliary duct hamartomas present with mild symptoms and laboratory abnormalities, and while being visible on imaging, the results are non-specific and may require biopsy in case of red flag signs such as weight loss and a progressive increase in the size of the lesion. Furthermore, there are currently no published guidelines for the treatment of biliary duct hamartomas, and many people have had surgery despite the clinically benign nature of these abnormalities. As per the findings of the study, individuals who exhibit signs of malignancy should be investigated further. Eyeballing for red flag symptoms, followed by a specialized imaging scan and invasive treatment, is the three-step approach to biliary duct hamartomas. Since our recommendations include a shift in strategy and do not contradict existing rules, there are likely to be few roadblocks to improvement; the key barriers being technological equipment and image quality. In this study, we intended to pave the way for future research in the field. In our opinion, the next decade will bring a better understanding of the characteristics of biliary hamartomas, disease symptoms, and better recognition of any suspicious features. These indications will aid in reducing the number of unneeded surgical or invasive operations. Finally, the findings of these future studies will allow the medical community to improve and provide the best care possible.
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Affiliation(s)
- Abdul Ahad E Sheikh
- Internal Medicine, The Wright Center for Graduate Medical Education, Scranton, USA
| | - Anthony P Nguyen
- Internal Medicine, University of New Mexico School of Medicine, Albuquerque, USA
| | - Katarina Leyba
- Internal Medicine, University of New Mexico School of Medicine, Albuquerque, USA
| | - Nismat Javed
- Internal Medicine, Shifa International Hospital, Islamabad, PAK
| | - Sana Shah
- Medicine, Aga Khan University, Karachi, PAK
| | - Alexander Deradke
- Internal Medicine, University of New Mexico School of Medicine, Albuquerque, USA
| | | | - Rahul Shekhar
- Internal Medicine, University of New Mexico School of Medicine, Albuquerque, USA
| | - Abu Baker Sheikh
- Internal Medicine, University of New Mexico School of Medicine, Albuquerque, USA
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Chen IY, Whitney-Miller CL, Liao X. Congenital hepatic fibrosis and its mimics: a clinicopathologic study of 19 cases at a single institution. Diagn Pathol 2021; 16:81. [PMID: 34461951 PMCID: PMC8406726 DOI: 10.1186/s13000-021-01142-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 08/17/2021] [Indexed: 12/21/2022] Open
Abstract
Background Congenital hepatic fibrosis (CHF) is a rare inherited form of ductal plate malformation associated with polycystic kidney disease. The diagnosis requires histopathologic confirmation, but can be challenging to distinguish from other undefined fibrocystic liver diseases. We aimed to describe the clinicopathologic features of congenital hepatic fibrosis (CHF), with comparisons to other entities that may clinically and/or histologically mimic CHF. Methods Nineteen cases that carried a clinical and/or histologic impression of CHF were identified at our institution, of which the histology was reassessed and reappraised into two categories: CHF (n=13) and mimics (n=6). The clinicopathologic features between the two groups were analyzed and compared. Results The CHF group was further sub-classified into those with clinical suspicion (CHF-c, n=8) and those as incidental histology findings (CHF-i, n=5). Patients of CHF-i were much older than CHF-c or mimics (P<0.05). Male and female were equally affected. Six of 8 CHF-c (66.7%) had concurrent kidney diseases, including 5 polycystic kidney diseases. Five of 6 mimics (83.3%) had various kidney diseases, including nephronophthisis, Alport syndrome, renal agenesis, and nephrolithiasis. None of the CHF-i patients had kidney disease, but 3 were associated with hepatic carcinomas. Histology analysis demonstrated characteristic triads (bile duct abnormalities, portal vein hypoplasia, and fibrosis) in all CHF cases. One mimic had paucity of intrahepatic bile ducts, while the other 5 mimics showed abnormal portal veins and nodular regenerative hyperplasia consistent with hepatoportal sclerosis (HPS). Conclusions Our study demonstrates classic histology triad of CHF despite a wide spectrum of clinical presentations. HPS is unexpectedly a clinical mimicker of CHF, which can be distinguished histologically.
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Affiliation(s)
- Irene Y Chen
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Avenue, Box 626, Rochester, NY, 14642, USA
| | - Christa L Whitney-Miller
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Avenue, Box 626, Rochester, NY, 14642, USA
| | - Xiaoyan Liao
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Avenue, Box 626, Rochester, NY, 14642, USA.
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Tong ZMD, Xiaolin Y, Shuang ZMD, Mingwei SMD, Dezhi ZMD. Application Value of Two-Dimensional Ultrasound Combined with Contrast-Enhanced Ultrasound for the Diagnosis of Multiple Bile Duct Hamartomas: A Case Report. ADVANCED ULTRASOUND IN DIAGNOSIS AND THERAPY 2021. [DOI: 10.37015/audt.2021.200064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Krishnamurthy G, Singh H, Ganti SD, Verma GR. Bile Duct Hamartoma Mimicking Liver Metastasis in Suspected Porcelain Gallbladder: a Case Report. J Gastrointest Cancer 2019; 50:1022-1025. [PMID: 30613924 DOI: 10.1007/s12029-018-00198-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gautham Krishnamurthy
- Department of General Surgery, Post Graduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012, India
| | - Harjeet Singh
- Department of General Surgery, Post Graduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012, India
| | - Sravya Deepika Ganti
- Department of General Surgery, Post Graduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012, India
| | - Ganga Ram Verma
- Department of General Surgery, Post Graduate Institute of Medical Education and Research, Sector 12, Chandigarh, 160012, India.
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Watanabe M, Shiozawa K, Ikehara T, Sato A, Matsui D, Ogino Y, Igarashi Y, Okubo Y, Shibuya K, Sumino Y. A case of solitary bile duct hamartoma with advanced gastric carcinoma: findings in contrast-enhanced ultrasonography. J Med Ultrason (2001) 2014; 41:203-7. [PMID: 27277774 DOI: 10.1007/s10396-013-0480-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2013] [Accepted: 06/21/2013] [Indexed: 12/11/2022]
Abstract
Bile duct hamartomas (BDH), which are also known as von Meyenburg complexes, are benign neoplasms that involve cystic dilatation of the bile duct surrounded by fibrous stroma. However, multiple lesions develop in most cases of BDH, whereas a solitary lesion, as seen in our case, is relatively rare. We report here the co-existence of gastric carcinoma and BDH mimicking metastasis in a 30-year-old woman. A lesion measuring 13 × 9 mm with the appearance of a hyperechoic nodule with no pulsatile blood flow signals was observed on US and Doppler US in S4 of the liver. On contrast-enhanced ultrasonography (CEUS), the septum-like structure in the tumor was weakly enhanced at 17 s after administration of Sonazoid. There has been no description of solitary BDH findings on CEUS in the literature. We present the US findings of BDH, including those yielded by CEUS using Sonazoid, along with the microscopic pathological correlation.
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Affiliation(s)
- Manabu Watanabe
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Medical Center, Omori Hospital, 6-11-1 Omorinishi, Ota-ku, Tokyo, 143-8541, Japan.
| | - Kazue Shiozawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Medical Center, Omori Hospital, 6-11-1 Omorinishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Takashi Ikehara
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Medical Center, Omori Hospital, 6-11-1 Omorinishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Aya Sato
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Medical Center, Omori Hospital, 6-11-1 Omorinishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Daigo Matsui
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Medical Center, Omori Hospital, 6-11-1 Omorinishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Yu Ogino
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Medical Center, Omori Hospital, 6-11-1 Omorinishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Yoshinori Igarashi
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Medical Center, Omori Hospital, 6-11-1 Omorinishi, Ota-ku, Tokyo, 143-8541, Japan
| | - Youichiro Okubo
- Department of Surgical Pathology, Toho University Medical Center, Omori Hospital, Tokyo, Japan
| | - Kazutoshi Shibuya
- Department of Surgical Pathology, Toho University Medical Center, Omori Hospital, Tokyo, Japan
| | - Yasukiyo Sumino
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, Toho University Medical Center, Omori Hospital, 6-11-1 Omorinishi, Ota-ku, Tokyo, 143-8541, Japan
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Abstract
The autosomal dominantly inherited juvenile polyposis syndrome (JPS) leads to the development of multiple hamartomatous polyps in the gastrointestinal tract and is a precancerous condition. In a large family with a newly identified SMAD4 mutation (c.543delC), we describe the clinical manifestations of JPS. Nine affected SMAD4 mutation-positive family members were screened and treated for manifestations of JPS. Two family members were symptomatic at the time of diagnosis; seven were asymptomatic - independent of the severity of the manifestation. Each mutation carrier presented with colonic juvenile polyps, seven out of nine with additional gastric manifestations. One asymptomatic patient had early gastric cancer; another patient had a villous adenoma with high-grade intraepithelial neoplasia in the colon. Three patients had biliary lesions including a bile duct hamartoma in one and gallbladder polyps in two. Three patients had gastrointestinal vascular malformations. All mutation carriers were affected by JPS. Interestingly, the manifestations and their severity differed considerably between the patients, suggesting secondary factors influencing JPS manifestations such as Helicobacter pylori infection.
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Hashimoto M, Ouchi M, Norose J, Futami-Suda S, Suzuki K, Matsumura N, Igari Y, Suzuki T, Nakano H, Mizuse M, Honma H, Oba K. Bile duct hamartomas (von Meyenburg complexes) associated with a bacterial infection: case report of elderly diabetic patient. Geriatr Gerontol Int 2012; 11:534-6. [PMID: 21951779 DOI: 10.1111/j.1447-0594.2011.00700.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Tapper EB, Martin D, Adsay NV, Kalb B, Kooby D, Sarmiento JM. Symptomatic bile duct hamartomas: surgical management in an MRI driven practice. J Gastrointest Surg 2010; 14:1265-70. [PMID: 20480254 DOI: 10.1007/s11605-010-1222-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2009] [Accepted: 04/28/2010] [Indexed: 01/31/2023]
Affiliation(s)
- Elliot B Tapper
- Department of Medicine, Beth Israel Deaconess Medical Center, Boston, USA
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