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https://www.readbyqxmd.com/read/29666453/epidemiology-and-survival-outcomes-of-mucinous-adenocarcinomas-a-seer-population-based-study
#1
Guang-Dong Xie, Yi-Rong Liu, Yi-Zhou Jiang, Zhi-Ming Shao
To investigate the epidemiology, demographics and survival of mucinous adenocarcinomas (MACs), we identified 80,758 MAC patients in the Surveillance, Epidemiology and End Results (SEER) database. The reported incidence of MACs ebbed and flowed over time; however, a significant increase in reported annual age-adjusted incidences of MACs in the appendix, lung and bronchus was observed from 1981 to 2014. The demographics and outcomes of MACs differed by anatomic sites. MACs of the stomach had the largest percentage of poorly differentiated or undifferentiated tumors (41...
April 17, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29661440/renopancreatic-transplantation-evaluation-of-15-years-in-131-patients
#2
C G Marmanillo, C Langaro, J E Nicoluzzi, R T Belila, M Macri, R Zamprogna, M Luvizotto, M Takahashi
BACKGROUND: The most common multiple-organ transplant is the simultaneous pancreas-kidney transplantation (SPK). It is usually offered to patients who have insulin-dependent diabetes mellitus and those with diabetic nephropathy and renal failure that has already been established. In this study we present the results of 15 years of SPK in a transplant hospital center in Paraná, Brazil, and evaluated survival, immunosuppression, and transplant-related problems. METHODS: This study was a retrospective analysis of 131 SPK transplants performed at the Angelina Caron Hospital between January 2001 and December 2015...
April 2018: Transplantation Proceedings
https://www.readbyqxmd.com/read/29656597/splenic-artery-as-a-simple-landmark-indicating-difficulty-during-laparoscopic-distal-pancreatectomy
#3
Yoshiya Ishikawa, Daisuke Ban, Shuichi Watanabe, Keiichi Akahoshi, Hiroaki Ono, Yusuke Mitsunori, Atsushi Kudo, Shinji Tanaka, Minoru Tanabe
INTRODUCTION: The use of laparoscopic distal pancreatectomy (LDP) is increasing worldwide. It is important for surgeons to predict preoperatively the difficulty and risks of a surgery. However, very few reports have evaluated the impact of patient or tumor factors on the difficulty of LDP. We aimed to determine the predictors of technical difficulties when performing LDP. METHODS: This study included 34 patients who underwent LDP. Patient information was obtained retrospectively and included age, gender, BMI, primary disease, previous abdominal surgery, previous pancreatitis, tumor size, tumor proximity to the splenic arterial origin, type of splenic artery (SpA), operative time, blood loss, postoperative pancreatic fistula, and length of hospital stay...
April 15, 2018: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/29656065/penile-prosthesis-in-solid-organ-transplant-recipients-a-matched-cohort-study
#4
Andrew Y Sun, Paurush Babbar, Bradley C Gill, Kenneth W Angermeier, Drogo K Montague
OBJECTIVES: To determine whether solid organ transplant (SOT) patients are at higher risk of developing complications after inflatable penile prosthesis (IPP) implantation. METHODS: We retrospectively reviewed outcomes data for all patients with SOT who underwent IPP placement at our institution. A cohort of age-matched IPP recipients without SOT were used as controls. RESULTS: We identified 26 patients who underwent SOT and IPP between 1999-2015, and 26 controls...
April 12, 2018: Urology
https://www.readbyqxmd.com/read/29650928/-conversion-surgery-after-etoposide-cisplatin-ep-therapy-for-huge-pancreatic-neuroendocrine-carcinoma-a-case-report
#5
Akiko Nakazawa, Tetsuya Mitsui, Yoichi Miyata, Riki Ninomiya, Masahiko Komagome, Akira Maki, Fumiaki Ozawa, Yoshifumi Beck
Neuroendocrine carcinoma(NEC)is known as rapid tumor growth, high grade malignancy and poor prognosis. We report a case of huge pancreatic NEC successfully performed conversion surgery after EP therapy. A 70-year-old female, was presented to our hospital with appetite loss. CT scan revealed huge tumor, 15 cm in diameter, locating at the pancreas with possible involvement to liver, stomach, common hepatic artery, left gastric artery and gastroduodenal artery. Peritoneal dissemination and para-aortic lymph node metastasis were also suspected...
March 2018: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/29650926/-a-resected-case-of-adenosquamous-carcinoma-of-pancreas-that-relapsed-in-remnant-pancreas
#6
Kotaro Miura, Akishige Kanazawa, Sadatoshi Shimizu, Akihiro Murata, Shintaro Kodai, Takafumi Nishii, Katsunobu Sakurai, Akiko Tachimori, Yutaka Tamamori, Naoshi Kubo, Toru Inoue, Yukio Nishiguchi
A 70's man underwent subtotal stomach preserving pancreatoduodenectomy(SSPPD)for pancreatic head cancer. The pathological diagnosis was adenosquamous carcinoma(ASC)of the pancreas. Two months after surgery, a recurrent tumor in the remnant pancreas was confirmed with a CT scan and suspected to be ASC by endoscopic ultrasound-guided fine needle aspiration(EUS-FNA). As the recurrent lesion was limited in the pancreas, total remnant pancreatectomy(TP)was performed 4 months after SSPPD. The final pathological diagnosis was ASC...
March 2018: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/29650908/-advanced-gastric-cancer-with-peritoneal-dissemination-treated-with-conversion-surgery-after-s-1-and-cddp-chemotherapy-a-case-report
#7
Yoshiko Matsuda, Tetsu Nakamura, Koji Ueta, Hiroshi Hasegawa, Masashi Yamamoto, Shingo Kanaji, Kimihiro Yamashita, Taro Oshikiri, Takeru Matsuda, Yasuo Sumi, Satoshi Suzuki, Yoshihiro Kakeji
A 27-year-old woman was diagnosed with gastric cancer complicated peritoneal dissemination and direct invasion to pancreas via staging laparoscopy. After systemic chemotherapy using regimen of S-1/CDDP for 2courses, the tumor did not increase in size and peritoneal dissemination did not progress. The patient subsequently underwent distal gastrectomy as a curative surgery. The histological diagnosis was ypT4bN1M0, ypStage III B. The patient was treated with DOC/CDDP for 6 courses after surgery as adjuvant therapy...
March 2018: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/29649954/anatomical-considerations-and-open-surgery-to-treat-juxtarenal-abdominal-aortic-aneurysms
#8
Georgiana Samoila, Ian Michael Williams
INTRODUCTION: Historically, the open approach to the abdominal aorta has been transperitoneal (TP). In comparison, a retroperitoneal (RP) incision exposes the lateral wall of the suprarenal aorta for clamp application and midline structures such as the duodenum and pancreas are not encountered. Proximal clamp position for open repair of juxtarenal abdominal aortic aneurysm (JR-AAA) is suprarenal, supra-superior mesenteric, or supraceliac. While RP and TP approaches have previously been compared for physiological reasons, there are currently no randomized controlled trials comparing these methods from an anatomical perspective...
January 1, 2018: Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/29649250/what-drives-centralisation-in-cancer-care
#9
Melvin J Kilsdonk, Sabine Siesling, Boukje A C van Dijk, Michel W Wouters, Wim H van Harten
BACKGROUND: To improve quality of care, centralisation of cancer services in high-volume centres has been stimulated. Studies linking specialisation and high (surgical) volumes to better outcomes already appeared in the 1990's. However, actual centralisation was a difficult process in many countries. In this study, factors influencing the centralisation of cancer services in the Netherlands were determined. MATERIAL AND METHODS: Centralisation patterns were studied for three types of cancer that are known to benefit from high surgical caseloads: oesophagus-, pancreas- and bladder cancer...
2018: PloS One
https://www.readbyqxmd.com/read/29629335/intraoperative-radiation-boost-to-the-surgical-resection-bed-following-pancreaticoduodenectomy-for-a-borderline-resectable-pancreatic-carcinoma-a-case-report
#10
Tarita O Thomas, William Small, Mark Fleming, Song Kang, Richard A Hoefer
Neoadjuvant therapy including chemotherapy alone or concurrent chemotherapy with external bream radiation is a standard treatment strategy for borderline resectable pancreatic adenocarcinoma and is also used routinely for primary operable cancers at some institutions (1). The use of intraoperative radiation therapy (IORT) has been limited largely because of the logistical issues in delivery of radiation during surgery (2). This is the first reported case of a borderline resectable pancreas cancer patient who underwent neoadjuvant chemo-radiation therapy followed by resection with the use of IORT using the mobile IntraBeam device to boost the resection bed and improve local control by dose escalation...
2018: Frontiers in Oncology
https://www.readbyqxmd.com/read/29629321/laparoscopic-distal-pancreatectomy-for-neuroendocrine-tumors-of-the-pancreas
#11
In Gun Hyun, Yoo-Seok Yoon, Ho-Seong Han, Jai Young Cho, YoungRok Choi, Sungho Kim, Kil Hwan Kim
The incidence of incidentally discovered nonfunctioning pancreatic neuroendocrine tumors (PNETs) is increasing because of the widespread use of radiologic imaging studies. Due to their mostly small size, PNETs in the body and tail of the pancreas are suited for laparoscopic surgery. This video described our technique of laparoscopic distal pancreatectomy with and without preservation of spleen and splenic vessels for PNET. The decision on preservation of spleen and splenic vessels was made according to the relative location of tumors to the splenic vessels...
February 2018: Gland Surgery
https://www.readbyqxmd.com/read/29629316/management-of-functional-neuroendocrine-tumors-of-the-pancreas
#12
REVIEW
Kjell Öberg
Pancreatic neuroendocrine tumors (pNETs) constitute a heterogenous group of malignancies with varying clinical presentation, tumor biology and prognosis. The incidence of pNETs has steadily increased during the last decades with an estimated incidence 2012 of 4.8/100,000. Recent whole genome sequencing of pNETs has demonstrated mutations in the DNA repair genes MUTYH and point mutations and gene fusions in four main pathways from chromatin remodeling, DNA damage repair, activation of mechanistic target of rapamycin (mTOR) signaling and the telomere maintenance...
February 2018: Gland Surgery
https://www.readbyqxmd.com/read/29629315/surgical-resection-of-neuroendocrine-tumors-of-the-pancreas-pnets-by-minimally-invasive-surgery-the-laparoscopic-approach
#13
REVIEW
Tomoki Shirota, Yuichi Nagakawa, Yatsuka Sahara, Chie Takishita, Yosuke Hijikata, Yuichi Hosokawa, Tetsushi Nakajima, Hiroaki Osakabe, Kenji Katsumata, Akihiko Tsuchida
Neuroendocrine tumors of the pancreas (pNETs) are a rare group of neoplasms that originate from the endocrine portion of the pancreas. Tumors that either secrete or do not secrete compounds, resulting in symptoms, can be classified as functioning and non-functioning pNETs, respectively. The prevalence of such tumors has recently increased due to the use of more sensitive imaging techniques, such as multidetector computed tomography, magnetic resonance imaging and endoscopic ultrasound. The biological behavior of pNETs varies widely from indolent, well-differentiated tumors to those that are far more aggressive...
February 2018: Gland Surgery
https://www.readbyqxmd.com/read/29623583/pathology-findings-and-clinical-outcomes-after-risk-reduction-salpingo-oophorectomy-in-brca-mutation-carriers-a-multicenter-spanish-study
#14
L Minig, S Cabrera, R Oliver, A Couso, M J Rubio, S Iacoponi, M B Martin-Salamanca, S Carballo-Rastrilla, J M Cádenas-Rebollo, A García-Garcia, B Gil-Ibáñez, M J Juan-Fita, M G Patrono
OBJECTIVE: To determine the incidence of serous tubal intraepithelial carcinoma (STIC) after risk reduction salpingo-oophorectomy(RRSO), and to describe oncological outcomes after RRSO. MATERIALS AND METHODS: BRCA pathogenic mutation carriers who had undergone an RRSO were evaluated in this retrospective multicenter observational study. Patients were only included when fallopian tubes were analyzed following the protocol for Sectioning and Extensively Examining the FIMbria (SEE-FIM)...
April 5, 2018: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/29622761/simultaneous-pancreas-kidney-transplantation-in-a-patient-with-heparin-induced-thrombocytopenia-on-dabigatran-therapy
#15
Agnieszka Jóźwik, Wojciech Lisik, Jarosław Czerwiński, Maciej Kosieradzki
BACKGROUND New oral anticoagulants like direct thrombin inhibitors are an attractive alternative to vitamin K antagonists as anticoagulation therapy and can be used in heparin-induced thrombocytopenia. They are convenient in low-risk surgery, as there is no need for bridging with heparins. Patients who need urgent major surgery are at similar risk as on warfarin therapy, which, however, is much higher than in elective procedures. Due to their elimination profiles, these drugs are generally contraindicated in patients with severe renal insufficiency...
April 6, 2018: Annals of Transplantation: Quarterly of the Polish Transplantation Society
https://www.readbyqxmd.com/read/29620654/successful-endoscopic-removal-of-a-rare-large-impacted-pancreatic-duct-stone-using-grasping-forceps-a-case-report-with-video
#16
Qin Liu, Yiping Wang, Hongze Zeng, Bing Hu
RATIONALE: As a main complication of chronic pancreatitis (CP), pancreatic duct stones (PDSs) are often associated with ductal obstruction resulting in increasing intraductal and parenchymal pressure and long-lasting pain. There are many methods for removing PDSs. However, for large stones, it is technically difficult to remove them entirely by endoscopic retrograde cholangiopancreatography (ERCP). PATIENT CONCERNS: A 57-year-old man presented with a chief complaint of severe epigastric pain radiating to his back 3 or 4 times annually for 2 years...
April 2018: Medicine (Baltimore)
https://www.readbyqxmd.com/read/29616107/awareness-of-hepatic-arterial-variants-is-required-in-surgical-oncology-decision-making-strategy-case-report-and-review-of-literature
#17
Robert Sitarz, Monika Berbecka, Jerzy Mielko, Karol Rawicz-Pruszyński, Grzegorz Staśkiewicz, Ryszard Maciejewski, Wojciech Polkowski
Surgery for the treatment of pancreatic cancer remains the gold standard, however, the identification of the vascular supply of the pancreas and the nearby organs remains a crucial difficulties in a curative resection. During pancreatic head resection for carcinoma dissection of regional arterial vasculature is mandatory. Normal coeliac and hepatic arterial anatomy occurs in ~50-70% of patients and multiple variations have been described. Knowledge of multiple arterial anomalies is essential in hepato-pancreatico-billary surgery to avoid unnecessary complications...
May 2018: Oncology Letters
https://www.readbyqxmd.com/read/29606939/laparoscopic-resection-of-an-epithelial-cyst-in-an-intrapancreatic-accessory-spleen
#18
REVIEW
Kazuhiro Suzumura, Etsuro Hatano, Toshihiro Okada, Yasukane Asano, Naoki Uyama, Ikuo Nakamura, Seikan Hai, Nobutaka Ichikawa, Keiji Nakasho, Jiro Fujimoto
An epithelial cyst in an intrapancreatic accessory spleen (ECIAS) is rare. We herein report a case of a patient with ECIAS who underwent laparoscopic surgery. A 57-year-old woman was referred to our hospital because of a pancreatic tail tumor. She was asymptomatic, and a physical examination revealed no remarkable abnormalities. The levels of the tumor marker carbohydrate antigen 19-9 (CA19-9) and s-pancreas-1 antigen (SPan-1) were elevated. Ultrasonography showed a well-defined homogeneous cystic tumor. Computed tomography showed a well-demarcated cystic tumor in the pancreatic tail...
September 2017: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/29605904/three-dimensional-computer-assisted-dissection-of-pancreatic-lymphatic-anatomy-on-human-fetuses-a-step-toward-automatic-image-alignment
#19
T Bardol, G Subsol, M-J Perez, D Genevieve, A Lamouroux, B Antoine, G Captier, M Prudhomme, M M Bertrand
PURPOSE: Pancreatic cancer is the fourth cause of death by cancer worldwide. Lymph node (LN) involvement is known to be the main prognostic factor. However, lymphatic anatomy is complex and only partially characterized. The aim of the study was to study the pancreatic lymphatic system using computer-assisted anatomic dissection (CAAD) technique and also to update CAAD technique by automatizing slice alignment. METHODS: We dissected three human fetuses aged from 18 to 34 WA...
March 31, 2018: Surgical and Radiologic Anatomy: SRA
https://www.readbyqxmd.com/read/29605023/a-subgroup-analysis-of-penetrating-injuries-to-the-pancreas-777-patients-from-the-national-trauma-data-bank-2010-2014
#20
Bradley Phillips, Lauren Turco, Dan McDonald, Elizabeth Mause, Ryan W Walters
BACKGROUND: This study is the first to analyze penetrating injuries to the pancreas within subgroups of severe traumatic brain injury (TBI), early deaths, and potential survivors. Our objectives were to identify national patterns of injury, predictors of mortality, and to validate the American Association for Surgery of Trauma Organ Injury Scale (AAST-OIS) pancreas injury grades by mortality. Secondary outcomes included hospital and intensive care unit length of stay and days on mechanical ventilation...
May 2018: Journal of Surgical Research
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