{"id":12498,"date":"2024-10-11T20:35:07","date_gmt":"2024-10-11T18:35:07","guid":{"rendered":"https:\/\/valintermed.com\/?p=12498"},"modified":"2024-10-11T20:35:07","modified_gmt":"2024-10-11T18:35:07","slug":"pankreatoblastoma","status":"publish","type":"post","link":"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/","title":{"rendered":"Pancreatoblastoma"},"content":{"rendered":"<div class=\"fpm_start\"><\/div>\n<p>Pancreatoblastoma is a rare malignant neoplasm arising from the cells of the pancreas. It is a tumor most often diagnosed in children, mainly between the ages of six months and four years, but can also occur in adolescents and young adults. Pancreatoblastoma is characterized by an aggressive course and a high rate of metastasis, although the prognosis can be improved with timely surgical intervention and adequate combination therapy. Given the rarity of this disease, its diagnosis and treatment are complex tasks requiring a multidisciplinary approach.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-flat ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" 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href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%98%D1%81%D1%82%D0%BE%D1%80%D0%B8%D1%8F_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F_%D0%B8_%D0%B8%D0%BD%D1%82%D0%B5%D1%80%D0%B5%D1%81%D0%BD%D1%8B%D0%B5_%D0%B8%D1%81%D1%82%D0%BE%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5_%D1%84%D0%B0%D0%BA%D1%82%D1%8B\" >History of the disease and interesting historical facts<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%AD%D0%BF%D0%B8%D0%B4%D0%B5%D0%BC%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F\" >Epidemiology<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%93%D0%B5%D0%BD%D0%B5%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D0%BF%D1%80%D0%B5%D0%B4%D1%80%D0%B0%D1%81%D0%BF%D0%BE%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C_%D0%BA_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%BC%D1%83_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8E\" >Genetic predisposition to this disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%A4%D0%B0%D0%BA%D1%82%D0%BE%D1%80%D1%8B_%D1%80%D0%B8%D1%81%D0%BA%D0%B0_%D0%B2%D0%BE%D0%B7%D0%BD%D0%B8%D0%BA%D0%BD%D0%BE%D0%B2%D0%B5%D0%BD%D0%B8%D1%8F_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >Risk factors for the development of this disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%94%D0%B8%D0%B0%D0%B3%D0%BD%D0%BE%D1%81%D1%82%D0%B8%D0%BA%D0%B0_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >Diagnosis of this disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%9B%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D0%B5\" >Treatment<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%A1%D0%BF%D0%B8%D1%81%D0%BE%D0%BA_%D0%BB%D0%B5%D0%BA%D0%B0%D1%80%D1%81%D1%82%D0%B2_%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D0%BD%D1%8F%D0%B5%D0%BC%D1%8B%D1%85_%D0%B4%D0%BB%D1%8F_%D0%BB%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D1%8F_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >List of medications used to treat this disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%9C%D0%BE%D0%BD%D0%B8%D1%82%D0%BE%D1%80%D0%B8%D0%BD%D0%B3_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >Disease monitoring<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%92%D0%BE%D0%B7%D1%80%D0%B0%D1%81%D1%82%D0%BD%D1%8B%D0%B5_%D0%BE%D1%81%D0%BE%D0%B1%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D0%B8_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\" >Age-related features of the disease<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/valintermed.com\/en\/medlibrary\/pancreatoblastoma\/#%D0%92%D0%BE%D0%BF%D1%80%D0%BE%D1%81%D1%8B_%D0%B8_%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D1%8B\" >Questions and Answers<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%D0%98%D1%81%D1%82%D0%BE%D1%80%D0%B8%D1%8F_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F_%D0%B8_%D0%B8%D0%BD%D1%82%D0%B5%D1%80%D0%B5%D1%81%D0%BD%D1%8B%D0%B5_%D0%B8%D1%81%D1%82%D0%BE%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5_%D1%84%D0%B0%D0%BA%D1%82%D1%8B\"><\/span>History of the disease and interesting historical facts<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The history of pancreatoblastoma research spans several decades. This tumor was first described in the medical literature in 1955, when scientists discovered it in an infant. Since then, several hundred cases have been reported, making pancreatoblastoma a very rare disease. Both clinical observations and autopsy studies have played a significant role in the in-depth understanding of this cancer, which made it possible to identify the pathomorphological features of pancreatoblastoma. By the 1980s, the number of described cases reached a significant number, which contributed to the development of recommendations for the diagnosis and treatment of this disease. Interestingly, in many cases, pancreatoblastoma is associated with the presence of other malignant tumors, such as non-Hodgkin&#039;s lymphoma, which emphasizes the importance of a comprehensive approach to treatment.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%AD%D0%BF%D0%B8%D0%B4%D0%B5%D0%BC%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%8F\"><\/span>Epidemiology<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pancreatoblastoma is an extremely rare disease, accounting for less than 1% of all pancreatic tumors. Statistically, the incidence varies depending on the region, but in general it is considered to be a predominantly pediatric disease. About 50\u201370% patients with pancreatoblastoma are under 5 years of age, with most cases diagnosed in children under 2 years of age. According to some retrospective studies, the average age of diagnosis is approximately 18 months. Pancreatoblastoma is diagnosed slightly more often in boys than in girls, the ratio is approximately 2:1. Metastases develop in approximately 50% cases, which significantly complicates treatment and worsens the prognosis.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%93%D0%B5%D0%BD%D0%B5%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B0%D1%8F_%D0%BF%D1%80%D0%B5%D0%B4%D1%80%D0%B0%D1%81%D0%BF%D0%BE%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D1%8C_%D0%BA_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%BC%D1%83_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8E\"><\/span>Genetic predisposition to this disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Studies show that there is a genetic predisposition to pancreatoblastoma, although the specific hereditary syndromes associated with this disease remain poorly understood. In some cases, there is a link to mutations in genes such as TP53 and KRAS, which play a key role in carcinogenesis. For example, molecular genetic studies have shown that patients with pancreatoblastoma may have mutations in the TP53 heme associated with an increased risk of malignancy. However, the proportion of familial cases remains low, making research in this area relevant for further understanding of the disease mechanism.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%A4%D0%B0%D0%BA%D1%82%D0%BE%D1%80%D1%8B_%D1%80%D0%B8%D1%81%D0%BA%D0%B0_%D0%B2%D0%BE%D0%B7%D0%BD%D0%B8%D0%BA%D0%BD%D0%BE%D0%B2%D0%B5%D0%BD%D0%B8%D1%8F_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>Risk factors for the development of this disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>There are a number of factors that may increase your risk of developing pancreatoblastoma:<\/p>\n<ul>\n<li>Toxic exposures, including chemicals such as pesticides and industrial chemicals.<\/li>\n<li>The presence of pre-existing diseases, such as cystic fibrosis, which can contribute to the development of various tumors.<\/li>\n<li>Some inherited syndromes and predispositions, such as Lecorti syndrome and Vanderbyl syndrome.<\/li>\n<li>Age, especially early childhood, is a significant risk factor.<\/li>\n<\/ul>\n<p>Studying these factors is important for developing early detection and prevention programs for disease in at-risk populations.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%94%D0%B8%D0%B0%D0%B3%D0%BD%D0%BE%D1%81%D1%82%D0%B8%D0%BA%D0%B0_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>Diagnosis of this disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Diagnosis of pancreatoblastoma is difficult, as its symptoms may be non-specific and overlap with other diseases. The main symptoms include:<\/p>\n<ul>\n<li>Abdominal pain<\/li>\n<li>Unusual enlargement of the abdomen<\/li>\n<li>Loss of appetite<\/li>\n<li>Weakness and fatigue<\/li>\n<li>Difficulty in digestion or vomiting<\/li>\n<\/ul>\n<p>Laboratory tests may include a complete blood count, biochemical tests, and alpha-fetoprotein (AFP), which may be elevated in pancreatoblastoma. Radiologic tests such as ultrasound (US), computed tomography (CT), and magnetic resonance imaging (MRI) are key to visualizing the tumor and assessing metastases. Other diagnostic methods include endoscopic ultrasonography and biopsy, which can confirm the malignancy of the tumor. Differential diagnosis includes exclusion of other pancreatic tumors such as neuroendocrine tumors and carcinoids.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%9B%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D0%B5\"><\/span>Treatment<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Treatment of pancreatoblastoma requires a multidisciplinary approach and may include surgery, chemotherapy, and in some cases, radiotherapy. The mainstay of treatment is surgery, which aims to completely remove the tumor, which greatly improves the chances of survival. Pharmacological treatment often includes chemotherapy drugs such as docetaxel and cyclophosphamide, which are given before or after surgery. Radiotherapy may be recommended in cases where surgery fails to complete the treatment or in the presence of metastases. Combined therapeutic approaches can significantly improve the prognosis, especially in cases where there are significant clinical indications.<\/p><script data-noptimize=\"\" data-wpfc-render=\"false\">\nfpm_start( \"true\" );\n<\/script>\n\n<h2><span class=\"ez-toc-section\" id=\"%D0%A1%D0%BF%D0%B8%D1%81%D0%BE%D0%BA_%D0%BB%D0%B5%D0%BA%D0%B0%D1%80%D1%81%D1%82%D0%B2_%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D0%BD%D1%8F%D0%B5%D0%BC%D1%8B%D1%85_%D0%B4%D0%BB%D1%8F_%D0%BB%D0%B5%D1%87%D0%B5%D0%BD%D0%B8%D1%8F_%D0%B4%D0%B0%D0%BD%D0%BD%D0%BE%D0%B3%D0%BE_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>List of medications used to treat this disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>Cyclophosphamide<\/li>\n<li>Docetaxel<\/li>\n<li>Doxorubicin<\/li>\n<li>etoposide<\/li>\n<li>Topotecan<\/li>\n<\/ul>\n<p>These drugs are prescribed based on the individual characteristics of the patient and the stage of the disease.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%9C%D0%BE%D0%BD%D0%B8%D1%82%D0%BE%D1%80%D0%B8%D0%BD%D0%B3_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>Disease monitoring<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Monitoring a patient with pancreatoblastoma involves regular examinations and laboratory tests to assess the response to treatment and detect possible recurrences. Monitoring steps may include:<\/p>\n<ul>\n<li>Excessive attention to alpha-fetoprotein levels after surgery.<\/li>\n<li>Ultrasound or CT scans every 3\u20136 months for the first 2 years after treatment.<\/li>\n<\/ul>\n<p>Lifetime prognosis varies depending on the size and stage of the tumor at diagnosis. Complications may include recurrence of the disease and the effects of chemotherapy, such as organ dysfunction and infections.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%92%D0%BE%D0%B7%D1%80%D0%B0%D1%81%D1%82%D0%BD%D1%8B%D0%B5_%D0%BE%D1%81%D0%BE%D0%B1%D0%B5%D0%BD%D0%BD%D0%BE%D1%81%D1%82%D0%B8_%D0%B7%D0%B0%D0%B1%D0%BE%D0%BB%D0%B5%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F\"><\/span>Age-related features of the disease<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Pancreatoblastoma is most common in children, but its manifestations may vary depending on the age group. In younger children, the disease may manifest itself with more obvious symptoms, such as an enlarged abdomen and a general deterioration in condition, while in adolescents and young adults the course may be more hidden and asymptomatic. In adulthood, it occurs somewhat less frequently, and when the disease manifests itself, a careful examination is necessary to exclude other pathologies of the pancreas.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%D0%92%D0%BE%D0%BF%D1%80%D0%BE%D1%81%D1%8B_%D0%B8_%D0%BE%D1%82%D0%B2%D0%B5%D1%82%D1%8B\"><\/span>Questions and Answers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><strong>What is pancreatoblastoma?<\/strong> Pancreatoblastoma is a rare malignant neoplasm of the pancreas, most often diagnosed in children.<\/li>\n<li><strong>What are the main symptoms of pancreatoblastoma?<\/strong> The main symptoms include abdominal pain, abdominal distension, loss of appetite and general weakness.<\/li>\n<li><strong>How is pancreatoblastoma diagnosed?<\/strong> Diagnosis includes laboratory tests, radiological studies such as ultrasound, CT and MRI, and biopsy.<\/li>\n<li><strong>What is the life expectancy for pancreatoblastoma?<\/strong> The prognosis depends on the stage of the disease, but early detection and surgical intervention significantly improve the chances of recovery.<\/li>\n<li><strong>What is the treatment for pancreatoblastoma?<\/strong> Treatment includes surgical removal of the tumor, chemotherapy and, in some cases, radiation therapy.<\/li>\n<\/ul>\n<div class=\"fpm_end\"><\/div>","protected":false},"excerpt":{"rendered":"<p>Pancreatoblastoma is a rare malignant neoplasm that arises from cells of the pancreas. It is the most common tumor diagnosed in children, mainly<\/p>","protected":false},"author":1,"featured_media":21767,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[298],"tags":[],"class_list":["post-12498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medlibrary"],"_links":{"self":[{"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts\/12498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/comments?post=12498"}],"version-history":[{"count":1,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts\/12498\/revisions"}],"predecessor-version":[{"id":14581,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/posts\/12498\/revisions\/14581"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/media\/21767"}],"wp:attachment":[{"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/media?parent=12498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/categories?post=12498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/valintermed.com\/en\/wp-json\/wp\/v2\/tags?post=12498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}