Biliary cystadenoma and cystadenocarcinoma epidemiology and demographics: Difference between revisions
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{{Biliary cystadenoma and cystadenocarcinoma}} | {{Biliary cystadenoma and cystadenocarcinoma}} | ||
{{CMG}} | {{CMG}};{{AE}} {{PSK}} | ||
==Overview== | ==Overview== | ||
Biliary cystadenoma is a rare disease. The median age at diagnosis of biliary cystadenoma is 45 years. Females are more commonly affected with biliary cystadenoma than males. | |||
==Epidemiology and Demographics== | ==Epidemiology and Demographics== | ||
Biliary cystadenomas constitute less than 5% of cystic lesions of the liver.<ref name="Ahanatha PillaiVelayutham2012">{{cite journal|last1=Ahanatha Pillai|first1=Sastha|last2=Velayutham|first2=Vimalraj|last3=Perumal|first3=Senthilkumar|last4=Ulagendra Perumal|first4=Srinivasan|last5=Lakshmanan|first5=Anand|last6=Ramaswami|first6=Sukumar|last7=Ramasamy|first7=Ravi|last8=Sathyanesan|first8=Jeswanth|last9=Palaniappan|first9=Ravichandran|last10=Rajagopal|first10=Surendran|title=Biliary Cystadenomas: A Case for Complete Resection|journal=HPB Surgery|volume=2012|year=2012|pages=1–6|issn=0894-8569|doi=10.1155/2012/501705}}</ref> | *Biliary cystadenomas constitute less than 5% of cystic lesions of the liver.<ref name="Ahanatha PillaiVelayutham2012">{{cite journal|last1=Ahanatha Pillai|first1=Sastha|last2=Velayutham|first2=Vimalraj|last3=Perumal|first3=Senthilkumar|last4=Ulagendra Perumal|first4=Srinivasan|last5=Lakshmanan|first5=Anand|last6=Ramaswami|first6=Sukumar|last7=Ramasamy|first7=Ravi|last8=Sathyanesan|first8=Jeswanth|last9=Palaniappan|first9=Ravichandran|last10=Rajagopal|first10=Surendran|title=Biliary Cystadenomas: A Case for Complete Resection|journal=HPB Surgery|volume=2012|year=2012|pages=1–6|issn=0894-8569|doi=10.1155/2012/501705}}</ref> Biliary cystadenoma presents as an intrahepatic lesion in 90% of cases, while in the remaining cases it involves the extrahepatic biliary tree.<ref name="RamacciatoNigri2006">{{cite journal|last1=Ramacciato|first1=Giovanni|last2=Nigri|first2=Giuseppe R|last3=D'Angelo|first3=Francesco|last4=Aurello|first4=Paolo|last5=Bellagamba|first5=Riccardo|last6=Colarossi|first6=Cristina|last7=Pilozzi|first7=Emanuela|last8=Del Gaudio|first8=Massimo|journal=World Journal of Surgical Oncology|volume=4|issue=1|year=2006|pages=76|issn=14777819|doi=10.1186/1477-7819-4-76}}</ref> | ||
==Age== | |||
*The majority of patients are middle-aged women with an average age of 45 at time of diagnosis.<ref name="MunirMeschino2014">{{cite journal|last1=Munir|first1=Bilal|last2=Meschino|first2=Michael|last3=Mercado|first3=Ashley|last4=Hernandez-Alejandro|first4=Roberto|title=Biliary Cystadenoma: An Unusual Cause of Acute Pancreatitis and Indication for Mesohepatectomy|journal=Case Reports in Gastrointestinal Medicine|volume=2014|year=2014|pages=1-3|issn=2090-6528|doi=10.1155/2014/643032}}</ref> | |||
*The peak frequency has been reported between the fourth and the sixth decades.<ref name="RamacciatoNigri2006">{{cite journal|last1=Ramacciato|first1=Giovanni|last2=Nigri|first2=Giuseppe R|last3=D'Angelo|first3=Francesco|last4=Aurello|first4=Paolo|last5=Bellagamba|first5=Riccardo|last6=Colarossi|first6=Cristina|last7=Pilozzi|first7=Emanuela|last8=Del Gaudio|first8=Massimo|journal=World Journal of Surgical Oncology|volume=4|issue=1|year=2006|pages=76|issn=14777819|doi=10.1186/1477-7819-4-76}}</ref> | |||
* However, in a few cases, cystadenomas have been observed in the second decade of life. | |||
==Gender== | |||
*The majority of biliary cystadenomas occur in women (80-85%), and this suggested a role for hormonal influence.<ref name="RamacciatoNigri2006">{{cite journal|last1=Ramacciato|first1=Giovanni|last2=Nigri|first2=Giuseppe R|last3=D'Angelo|first3=Francesco|last4=Aurello|first4=Paolo|last5=Bellagamba|first5=Riccardo|last6=Colarossi|first6=Cristina|last7=Pilozzi|first7=Emanuela|last8=Del Gaudio|first8=Massimo|journal=World Journal of Surgical Oncology|volume=4|issue=1|year=2006|pages=76|issn=14777819|doi=10.1186/1477-7819-4-76}}</ref> | |||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
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Latest revision as of 02:29, 6 November 2017
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Suveenkrishna Pothuru, M.B,B.S. [2]
Overview
Biliary cystadenoma is a rare disease. The median age at diagnosis of biliary cystadenoma is 45 years. Females are more commonly affected with biliary cystadenoma than males.
Epidemiology and Demographics
- Biliary cystadenomas constitute less than 5% of cystic lesions of the liver.[1] Biliary cystadenoma presents as an intrahepatic lesion in 90% of cases, while in the remaining cases it involves the extrahepatic biliary tree.[2]
Age
- The majority of patients are middle-aged women with an average age of 45 at time of diagnosis.[3]
- The peak frequency has been reported between the fourth and the sixth decades.[2]
- However, in a few cases, cystadenomas have been observed in the second decade of life.
Gender
- The majority of biliary cystadenomas occur in women (80-85%), and this suggested a role for hormonal influence.[2]
References
- ↑ Ahanatha Pillai, Sastha; Velayutham, Vimalraj; Perumal, Senthilkumar; Ulagendra Perumal, Srinivasan; Lakshmanan, Anand; Ramaswami, Sukumar; Ramasamy, Ravi; Sathyanesan, Jeswanth; Palaniappan, Ravichandran; Rajagopal, Surendran (2012). "Biliary Cystadenomas: A Case for Complete Resection". HPB Surgery. 2012: 1–6. doi:10.1155/2012/501705. ISSN 0894-8569.
- ↑ 2.0 2.1 2.2 Ramacciato, Giovanni; Nigri, Giuseppe R; D'Angelo, Francesco; Aurello, Paolo; Bellagamba, Riccardo; Colarossi, Cristina; Pilozzi, Emanuela; Del Gaudio, Massimo (2006). World Journal of Surgical Oncology. 4 (1): 76. doi:10.1186/1477-7819-4-76. ISSN 1477-7819. Missing or empty
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(help) - ↑ Munir, Bilal; Meschino, Michael; Mercado, Ashley; Hernandez-Alejandro, Roberto (2014). "Biliary Cystadenoma: An Unusual Cause of Acute Pancreatitis and Indication for Mesohepatectomy". Case Reports in Gastrointestinal Medicine. 2014: 1–3. doi:10.1155/2014/643032. ISSN 2090-6528.