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Kumar NA, DSouza AS, Usman N, Bishnoi AK. Agenesis of Dorsal Pancreas and Solid Pseudopapillary Tumor: Ventral Pancreas Preserving Portal Vein Resection and Reconstruction Using a Peritoneal Graft. Cureus 2023; 15:e40916. [PMID: 37496552 PMCID: PMC10366649 DOI: 10.7759/cureus.40916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/24/2023] [Indexed: 07/28/2023] Open
Abstract
A diabetic lady in her 40s was referred to surgical oncologists with epigastric pain associated with vomiting. Computed Tomography (CT) Abdomen with contrast demonstrated a mass arising from the head of the pancreas with the absence of dorsal pancreas, confirmed on magnetic resonance cholangio-pancreatography (MRCP). A core needle biopsy was done, and the tumor was revealed to be a solid pseudopapillary epithelial neoplasm. She underwent sub-total pancreatectomy preserving the duodenum and ventral pancreas as there was adequate free margin; however due to the tumor abutting the anterior wall of the portal vein, it was resected, and reconstruction was done using a peritoneal graft. The patient made a good recovery without any significant post-operative events.
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Affiliation(s)
- Naveena An Kumar
- Surgical Oncology, Kasturba Medical College, Manipal, Udupi, IND
| | - Arika S DSouza
- Surgical Oncology, Kasturba Medical College, Manipal, Udupi, IND
| | - Nawaz Usman
- Surgical Oncology, Kasturba Medical College, Manipal, Udupi, IND
| | - Arvind K Bishnoi
- Cardiothoracic Surgery, Kasturba Medical College, Manipal, Udupi, IND
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Lalchandani A, Maurya A, Rizvi SFM, Yadav A. Agenesis of the Dorsal Pancreas: A Rare Cause of Diabetes and Recurrent Upper Abdominal Pain. Cureus 2023; 15:e34689. [PMID: 36909095 PMCID: PMC9994769 DOI: 10.7759/cureus.34689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2023] [Indexed: 02/08/2023] Open
Abstract
Agenesis of the dorsal pancreas is a rare congenital disorder with only a handful of cases described in the literature. It presents a diagnostic dilemma. Cross-sectional imaging is the cornerstone for diagnosis. It could have a syndromic association with polysplenia and cardiac anomalies. Pancreas divisum and chronic pancreatitis may present with similar symptoms and must be ruled out. We present a case of a 55-year-old male with recurrent non-specific abdominal pain and diabetes mellitus. He was managed with insulin and painkillers for symptomatic relief. We also reviewed approximately 68 cases described in the literature to date.
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Affiliation(s)
- Ankit Lalchandani
- General Surgery, All India Institute of Medical Sciences Bhopal, Bhopal, IND
| | - Ajeet Maurya
- General Surgery, All India Institute of Medical Sciences Bhopal, Bhopal, IND
| | | | - Amit Yadav
- General Surgery, All India Institute of Medical Sciences Bhopal, Bhopal, IND
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Shyr BS, Wang SE, Chen SC, Shyr YM, Shyr BU. Pancreatic head sparing surgery for solid pseudopapillary tumor in patients with agenesis of the dorsal pancreas. J Chin Med Assoc 2022; 85:981-986. [PMID: 35801950 DOI: 10.1097/jcma.0000000000000771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND This study aimed to clarify the feasibility and justification of pancreatic head sparing (PHS) enucleation for patients with agenesis of the dorsal pancreas (ADP) associated with a solid pseudopapillary tumor (SPT). METHODS Data of the SPT patients with and without ADP, including clinical presentations, surgical options, and surgical and survival outcomes, were recruited for comparison. RESULTS A total of 31 patients with SPTs were included, three of whom displayed ADP and underwent PHS enucleation. Surgical complications were comparable between the groups. Overall, the 5- and 10-year disease-free survival rates were 100% and 90%, respectively. The 20- and 25-year overall survival rates were 100% and 66.7%, respectively. Only one patient (3.2%) developed tumor recurrence 7.3 years after pancreatectomy for an SPT with lymph node involvement, and the patient survived 24.5 years after the initial operation. No tumor recurrence occurred in any patient with ADP after PHS enucleation. CONCLUSION PHS enucleation seems to be feasible and justifiable for SPT patients with ADP in terms of surgical and survival outcomes, and this approach could be recommended to avoid pancreatic insufficiency.
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Affiliation(s)
- Bor-Shiuan Shyr
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Surgery, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Shin-E Wang
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Surgery, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Shih-Chin Chen
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Surgery, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Yi-Ming Shyr
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Surgery, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Bor-Uei Shyr
- Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Surgery, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
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Paredes S, Valenzuela R, Oporto F, Valdivia S. Agenesia del páncreas dorsal: reporte de caso y revisión del tema. REVISTA MÉDICA CLÍNICA LAS CONDES 2022. [DOI: 10.1016/j.rmclc.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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V SK, Sangu P, C K, R P, Chidambaranathan S, Obla Lakshmanamoorthy NB. Congenital Anomalies of the Pancreas: Various Clinical Manifestations and Their Impact on Pancreatic Diseases and Outcomes. Cureus 2022; 14:e27915. [PMID: 36110453 PMCID: PMC9464356 DOI: 10.7759/cureus.27915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/12/2022] [Indexed: 11/05/2022] Open
Abstract
Background and objective: Congenital anomalies of the pancreas are relatively uncommon. Most of these are asymptomatic and are detected incidentally, but can present with a variety of clinical manifestations like pancreatitis, duodenal obstruction, biliary obstruction, and rarely malignancy. Here in our study, we describe various congenital anomalies of the pancreas associated with various clinical manifestations, its management strategies, and outcomes. The aim was to study the various clinical manifestations of and management strategies for pancreatic diseases associated with congenital anomalies of the pancreas and their outcomes. Methods: A retrospective analysis of a prospectively maintained institutional database of 14 patients, admitted over a period of three years from June 2019 to May 2022, who were treated for different clinical manifestations of various congenital anomalies of the pancreas and their outcomes was done at our institution. Results: The total number of congenital anomalies of the pancreas in our study was 14 out of whom 7 (50%) were males and 7 (50%) females. The mean age of the patients was 37 years. The most common congenital anomaly was pancreatic divisum in six (42.9%) cases. The most common clinical manifestation was acute pancreatitis in four (28.6%) cases. One (7.1%) case was incidentally detected intraoperatively for another condition. Eight (57.1%) patients underwent surgical intervention and six (42.9%) patients were medically managed. Mortality occurred in two (14.3%) cases. Associated alcohol consumption was seen in 2 (14.3%) cases; 10 (71.4%) patients had no comorbidities while 4 (28.6%) patients had diabetes mellitus. Out of eight (57.1%) surgical patients, two (25%) had Clavien-Dindo grade I and one patient (12.5%) grade V complications. Conclusion: Congenital anomalies of the pancreas can be associated with a variety of clinical manifestations; their management strategies and outcomes are no different from patients with the same clinical manifestations with normal pancreatic development.
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Xia LZ, Bu XF, Jiang PC, Yu F, Zhang YJ, Meng NN. Agenesis of the dorsal pancreas with chronic suppurative pancreatitis: Case report and literature review. Medicine (Baltimore) 2021; 100:e28137. [PMID: 34889276 PMCID: PMC8663825 DOI: 10.1097/md.0000000000028137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Accepted: 11/17/2021] [Indexed: 01/05/2023] Open
Abstract
RATIONALE Agenesis of the dorsal pancreas (ADP) is a rare congenital anomaly of the pancreas. ADP is associated with some other medical problems such as diabetes mellitus, abdominal pain/bloating, pancreatitis, pancreatic neuroendocrine tumor and so on. In this study, we present a case of ADP with chronic suppurative pancreatitis, summarize the clinical characteristics of the reported cases in China and review the correlative literature. PATIENT CONCERNS A 51-year-old Chinese man, with a history of impaired fasting glucose, presented with jaundice, pruritus and dark urine. Laboratory analysis showed abnormal liver function and elevated carbohydrate antigen 19-9. DIAGNOSES Contrast-enhanced computed tomography demonstrated a mass located at the head of pancreas and complete absence of the body and tail of pancreas. Endoscopic retrograde cholangiopancreatography demonstrated an eccentric malignant stricture about 1.6cm of distal common bile duct. INTERVENTIONS The patient underwent pancreaticoduodenectomy because of the suspicion of pancreatic tumor. The postoperative pathological result was chronic suppurative pancreatitis, with moderate hyperplasia in focal ductal epithelium. OUTCOMES A long-term follow-up shows that the patient is asymptomatic with well-controlled diabetes mellitus and pancreatic exocrine insufficiency. LESSONS ADP is a quite rare congenital malformation of the pancreas with poorly-understood pathogenesis. The diagnosis of ADP depends on the imaging examination. The therapeutic strategy varies from person to person due to the different accompanying conditions.
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Affiliation(s)
- Lei-Zhou Xia
- Department of General Surgery, Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu Province, China
| | - Xue-Feng Bu
- Department of General Surgery, Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu Province, China
| | - Peng-Cheng Jiang
- Department of General Surgery, Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu Province, China
| | - Feng Yu
- Department of General Surgery, Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu Province, China
| | - Yong-Jun Zhang
- Department of General Surgery, Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu Province, China
| | - Na-Na Meng
- Department of Ophthalmology, Affiliated People's Hospital, Jiangsu University, Zhenjiang, Jiangsu Province, China
- Department of Ophthalmology, Zhenjiang Kangfu Eye Hospital, Zhenjiang, Jiangsu Province, China
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A Rare Case of Dorsal Agenesis of Pancreas, Choledochal Cyst, and Hirschsprung Disease in a Young Patient. ACG Case Rep J 2021; 8:e00561. [PMID: 33928176 PMCID: PMC8078483 DOI: 10.14309/crj.0000000000000561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 10/12/2020] [Indexed: 11/22/2022] Open
Abstract
Dorsal pancreatic agenesis is a rare congenital pancreatic malformation. There is just 1 reported case associating it with choledochal cyst. However, no cases have reported yet with both coexisting with Hirschsprung disease. We report a case of a 23-year-old man, presenting with on and off epigastric pain, sometimes radiating to the back. His medical records showed he had Hirschsprung disease as a neonate, for which he underwent Duhamel procedure. Ultrasound imaging revealed a choledochal cyst and a nonvisualized distal portion of the pancreas. Further cross-sectional imaging confirmed the findings—a type 1 choledochal cyst and a dorsal agenesis of the pancreas in a patient with Hirschsprung disease.
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Lorberbaum DS, Docherty FM, Sussel L. Animal Models of Pancreas Development, Developmental Disorders, and Disease. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1236:65-85. [PMID: 32304069 DOI: 10.1007/978-981-15-2389-2_3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The pancreas is a glandular organ responsible for diverse homeostatic functions, including hormone production from the endocrine islet cells to regulate blood sugar levels and enzyme secretion from the exocrine acinar cells to facilitate food digestion. These pancreatic functions are essential for life; therefore, preserving pancreatic function is of utmost importance. Pancreas dysfunction can arise either from developmental disorders or adult onset disease, both of which are caused by defects in shared molecular pathways. In this chapter, we discuss what is known about the molecular mechanisms controlling pancreas development, how disruption of these mechanisms can lead to developmental defects and disease, and how essential pancreas functions can be modeled using human pluripotent stem cells. At the core of understanding of these molecular processes are animal model studies that continue to be essential for elucidating the mechanisms underlying human pancreatic functions and diseases.
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Affiliation(s)
- David S Lorberbaum
- Barbara Davis Center, University of Colorado Anschutz Medical Center, Aurora, CO, USA
| | - Fiona M Docherty
- Barbara Davis Center, University of Colorado Anschutz Medical Center, Aurora, CO, USA
| | - Lori Sussel
- Barbara Davis Center, University of Colorado Anschutz Medical Center, Aurora, CO, USA.
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Mei W, Cao F, Li F. Two cases of agenesis of the dorsal pancreas and a review of the literature. BMC Gastroenterol 2020; 20:94. [PMID: 32252649 PMCID: PMC7137410 DOI: 10.1186/s12876-020-01245-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 03/27/2020] [Indexed: 11/21/2022] Open
Abstract
Background Agenesis of the dorsal pancreas (ADP) is a very rare disease with no specific symptoms, and the pathogenesis is not clear. Some patients will be accompanied by other diseases, such as pancreatic tumor or pancreatitis. But most cases are very atypical and difficult to distinguish. Some syndromes of pancreatic exocrine insufficiency are common in patients with ADP. Here, we report two cases of ADP and summarize the clinical features, diagnosis, and treatment of ADP. Case presentation Case A is a 65-year-old Chinese woman who presented with abdominal pain accompanied by nausea, bloating and acid reflux. The enhanced abdominal CT scan found nothing meaningful except the absence of the body and tail of the pancreas. The diagnosis was considered as gastrointestinal dysfunction cause by exocrine pancreatic insufficiency and recovered after symptomatic treatment. Case B is a 61-year-old Chinese woman who presented with abdominal pain accompanied by fever, vomiting and bloating. The abdominal CT showed multiple stones in the gallbladder, and the body and tail of the patient’s pancreas were absent. She was diagnosed with cholelithiasis and recovered after laparoscopic cholecystectomy. Conclusion Agenesis of the dorsal pancreas (ADP) is a rare congenital disease with an unclear pathogenesis that presents multiple symptoms. It should be considered when the patients have non-specific, persistent and unexplained symptoms such as bloating or uncontrolled blood sugar. Imaging examination is helpful for diagnosis. And it does not require surgical intervention unless it accompanies other diseases, EPI need to be considered when the non-specific gastrointestinal symptoms appear.
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Affiliation(s)
- Wentong Mei
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Beijing, 100053, China.,Clinical Center for Acute Pancreatitis, Capital Medical University, Beijing, China
| | - Feng Cao
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Beijing, 100053, China.,Clinical Center for Acute Pancreatitis, Capital Medical University, Beijing, China
| | - Fei Li
- Department of General Surgery, Xuanwu Hospital, Capital Medical University, No.45 Changchun Street, Beijing, 100053, China. .,Clinical Center for Acute Pancreatitis, Capital Medical University, Beijing, China.
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Yang T, Yang X, Wang L, Mo J. Agenesis of the dorsal pancreas presenting with diabetic ketoacidosis - a case report and literature review. BMC Endocr Disord 2019; 19:120. [PMID: 31711495 PMCID: PMC6849212 DOI: 10.1186/s12902-019-0449-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 10/28/2019] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND Agenesis of the dorsal pancreas (ADP) is clinically rare, and it is usually accompanied by abdominal pain. Various disorders of glucose metabolism associating with ADP have been reported, but there are only two studies reporting a correlation between ADP and DKA in English literature. CASE PRESENTATION We present a case of a patient with ADP accompanied by abdominal pain and diabetic ketoacidosis as the initial clinical presentation. A 30-year-old man presented with a 3-month history of recurrent onset of persistent mild epigastric pain, which worsen when eating. Laboratory tests revealed metabolic acidosis, hyperglycemia, and ketonuria. Phase contrast CT and MRCP showed the absence of the body and tail of the pancreas, as well as the dorsal pancreatic duct. The C-peptide release test indicated β-cell dysfunction. A combination therapy of insulin, pancreatic enzyme supplements, and mosapride citrate were administrated and the pain gradually resolved. CONCLUSIONS As glucose metabolism disorders can vary across different individuals, we advise clinicians to consider the diagnosis of ADP for a patient who presents with a glucose metabolism disorder accompanied by abdominal pain, pancreatitis or steatorrhea.
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Affiliation(s)
- Tian Yang
- Department of Endocrinology, Fourth Affiliated Hospital, School of Medicine, Zhejiang University, Yiwu, 322000, Shangcheng Road N1, Yiwu, Zhejiang, China
| | - Xudan Yang
- Department of Internal Medicine, Jinhua Municipal Central Hospital of, Zhejiang University, Jinhua, Zhejiang, 321000 China
| | - Luping Wang
- Department of Endocrinology, Fourth Affiliated Hospital, School of Medicine, Zhejiang University, Yiwu, 322000, Shangcheng Road N1, Yiwu, Zhejiang, China
| | - Jun Mo
- Department of Neurosurgery, Fourth Affiliated Hospital, School of Medicine, Zhejiang University, Yiwu, Zhejiang, 322000 China
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