There is a recognized strong female predilection m. Pancreatic macrocystic serous cystadenoma is an uncommon benign lesion that can be misdiagnosed as a mucinous cystic neoplasm which, in turn. No primeiro grupo estao as neoplasias epiteliais e incluem o cistadenoma seroso, o cistadenoma mucinoso, a neoplasia intraductal mucinosa papilifera, a neoplasia epitelial pseudopapilar solida e as neoplasias mesenquimais linfangiomas e teratomas. Unenhanced computed tomography ct demonstrated a 2 cm lowdensity tumour in the pancreatic head figure figure1a. Cistoadenocarcinoma wikipedia, a enciclopedia livre. Serous cystadenoma of pancreas radiology reference article. Serous cystadenomas of the pancreas have a wide range of ct findings. Cystic neoplasms of the pancreas are increasingly diagnosed in the modern era. Abstract we present a retrospective study of a cohort of ten patients with cystic tumors of. Cystic neoplasms of the pancreas constitute an important group of. Serous cystadenoma of the pancreas pubmed central pmc. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext.
More frequent use of radiography and advances in imaging techniques have led to larger numbers of cystic lesions being identified. Pancreatic serous cystadenoma is a benign tumour of pancreas. Both the diagnosis and therapeutic behavior constitute a challenge for the different specialties involved in the management of these lesions, given the differences in. Adenocarcinoma of the pancreas alberta health services. Cistadenoma seroso, neoplasias quisticas multiples del pancreas, ipmn multiple, ipmn malignizado. The case of a 61 yearold man with macrocystic serous cystadenoma of the pancreas is reported. Cistadenoma seroso macroquistico del pancreas enmascarado como cistadenoma mucinoso. We present the case of a fifty years old patient who was first seen in the emergency service. Distal pancreatectomy was performed by laparotomy and histological and immunohistochemical.
Neste caso, o epitelio e do tipo tubario, ou seja, seroso, podendo apresentar cilios na superficie ver abaixo. It typically occurs in women most tumors do not cause any signs and symptoms, but in some individuals, there may be abdominal pain, indigestion, and loss of appetite due to serous cystadenoma of pancreas. Tumores quisticos del pancreas tqp, cistadenoma seroso cs, cistadenoma mucinoso cm, tumor papilar intraductal tpi, tumor quistico papilar tqp. Serous cystadenoma of the pancreas, also referred as microcystic adenoma, is an uncommon type of benign cystic pancreatic neoplasm. Jan, 2019 serous cystadenoma of pancreas is an uncommon benign tumor of the pancreas that forms as a cyst. The treatment measures available for benign mucinous cystadenoma of pancreas include the following. Herein, we report a case of a solidtype serous cystadenoma of the pancreas which is the 16th case reported worldwide and the first ever reported in greece. Cistoadenoma seroso do pancreas e um tumor benigno do pancreas. Cystic tumors of the pancreas prevalence found in the literature are estimated between. Ct of serous cystadenoma of the pancreas and mimicking. Serous cystadenoma of pancreas radiology reference. Ovarian serous cystadenoma radiology reference article.
A surprisingly common finding clinical update 2006, 4. Elastography and contrastenhanced endoscopic ultrasound. Cistoadenoma seroso do pancreas wikipedia, a enciclopedia livre. Ovarian serous cystadenoma, also less precisely known as serous cystadenoma, is the most common ovarian neoplasm, representing 20% of ovarian neoplasms, and is benign it has a very superficial resemblance to the most common type of ovarian cancer serous carcinoma of the ovary under the microscope. Ovarian serous cystadenomas are a type of benign ovarian epithelial tumor at the benign end of the spectrum of ovarian serous tumors. How is benign mucinous cystadenoma of pancreas diagnosed. Adenocarcinoma of the pancreas is associated with a poor prognosis. Cystic neoplasms of the pancreas are less common than solid tumors, and portend a better prognosis. Please use this identifier to cite or link to this item. It was strongly enhanced in the early phase of contrastenhanced ct figure figure1b, 1b, and the. Serous cystadenoma of pancreas is a rare benign cystic neoplasm constituting 12% of all exocrine pancreatic tumors and isnt it 1015% of all cystic pancreatic neoplasms. In contrast to some of the other cystforming tumors of the pancreas such as the intraductal papillary mucinous neoplasm and the mucinous cystic neoplasm, serous cystic.
As a result, management for patients with serous cystadenomas varies widely in current practice. The signs and symptoms can be very similar to other conditions. Serous ovarian tumors are traditionally described with a cyst prefix because of their primarily cystic composition, e. Mucinous tumors of the pancreas are premalignant lesions that occur almost always asymptomatic and most of the time they are detected incidentally. Report of three cases with two of multicentric origin. Abstract we present a retrospective study of a cohort of ten patients with cystic tumors of the pancreas, most of whom underwent surgery. They can be divided into serous and mucinous subtypes, with the former behaving less aggressively and generally considered benign. In contrast to some of the other cystforming tumors of the pancreas such as the intraductal papillary mucinous neoplasm and the mucinous cystic neoplasm, serous cystic neoplasms are almost always. Solid variant of serous cystadenoma of the pancreas.
Solid serous microcystic adenoma of the pancreas world. Cistadenoma seroso macroquistico del pancreas enmascarado. Lesiones quisticas pancreaticas world gastroenterology. We present the case of a fifty years old patient who was first seen in the emergency service with a three month history of epigastric pain, without previous pancreatitis or alcohol. Em alguns casos, consideraveis porcoes da neoplasia, ou ate mesmo toda a massa, podem ser cisticas. Ct of serous cystadenoma of the pancreas and mimicking masses. Watchful waiting because invariably benign zhonghua wai ke za zhi 2018. As with the other pancreatic tumours, it is very difficult to make an accurate diagnosis of sc 81, because there are no characteristic symptoms. Abstract cystic neoplasms of the pancreas constitute an important group of tumors, although they are uncommon, they have a distinctive clinical presentation, indolent biological behavior and a high frequency of successful surgical management. Frequently, pancreatic tumors are difficult to detectdiagnose in the early stages. Of the serous neoplasms, serous microcystic adenoma is the most common. Serous cystadenoma of the pancreas is the most common benign pancreatic neoplasm.
The purpose of this article is to illustrate the varied ct appearances of serous cystadenoma of the pancreas and of masses that mimic serous cystadenoma. Since the pancreas is located in the peritoneum, behind many organs, there is a lot of space for the tumor to grow often unnoticed. Macrocystic serous cystadenoma of the pancreas request pdf. Serous cystadenomas account for 60% of ovarian serous. Distal pancreatectomy was performed by laparotomy and. Even after resection of small tumours without regional lymph node involvement, fiveyear survival rates remain low at around 20 percent. Abdominal ultrasonography and computerized tomography showed. If there are no signs and symptoms, then a wait and watch approach has been recommended by some experts, since it is a benign condition. Solid serous adenoma ssa is a rare variant of serous cystic neoplasm of pancreas. May 11, 2018 how is benign mucinous cystadenoma of pancreas treated. Magnetic resonance imaging showed a hypervascular mass in the tail of the pancreas of a 72yearold female who presented with mild abdominal pain.
Diagnostic criteria, potential for growth or malignancy, and outcomes are not well defined. A 72yearold woman was found to have a 2 cm tumour in the pancreatic head based on an ultrasound examination. Serous cystadenoma of pancreas is an uncommon benign tumor of the pancreas that forms as a cyst. Coexistence of an endocrine tumor in a serous cystadenoma microcystic adenoma of the pancreas, an unusual association. Elastography and contrastenhanced endoscopic ultrasound findings in a pseudosolid variant of a pancreatic serous cystadenoma achados em ecoendoscopia com elastografia e contraste na variante pseudosolida do cistadenoma seroso do pancreas.
746 1332 407 1164 1408 941 1481 57 42 704 853 1011 693 1266 942 1412 464 854 1570 1315 768 936 1230 1243 107 1009 1270 599 581 1123 277 232 674 924 946 389 140