keyword
MENU ▼
Read by QxMD icon Read
search

Solid pseudopapillary

keyword
https://www.readbyqxmd.com/read/28342127/robotic-single-site-plus-one-port-distal-pancreatectomy
#1
Sung Hyun Kim, Chang Moo Kang, Woo Jung Lee
Laparoscopic distal pancreatectomy is regarded as safe and effective surgical approach in benign and low-grade malignant tumor of the pancreas. With the advances of laparoscopic techniques and instruments, many efforts to reduce the number of the trocar site has been made. There are a few available surgical techniques of laparoscopic single-site (single port or reduced port) distal pancreatectomy, suggesting its safety and feasibility. However, it is true that laparoscopic single-site distal pancreatectomy is difficult and technically quite demanding...
March 24, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28338106/pancreatic-solid-pseudopapillary-neoplasm-as-an-incidental-discovery-in-a-patient-with-rectal-neoplasm
#2
Ion Bancila, Radu Dumitru, Gabriel Becheanu, Cristian Gheorghe
No abstract text is available yet for this article.
March 2017: Journal of Gastrointestinal and Liver Diseases: JGLD
https://www.readbyqxmd.com/read/28336499/radical-resection-of-the-pancreas-should-not-always-be-necessary-in-the-surgical-management-of-pancreatic-solid-pseudopapillary-tumor-in-children
#3
Emre Divarcı, Zafer Dökümcü, Nazan Çetingül, Deniz Nart, Funda Yılmaz Barbet, Orkan Ergün, Ahmet Çelik
BACKGROUND/AIMS: Pancreatic solid pseudopapillary tumor (SPT) is a rare neoplasm in children. In this study, we aimed to present our surgical strategy based on minimal resection by enucleation or limited resection in localized pancreatic SPT. MATERIALS AND METHODS: We retrospectively analyzed the medical records of children who underwent surgical resection between October 2011 and September 2016. RESULTS: Five female patients with a median age of 15 years (range, 14-17 years) were operated...
March 23, 2017: Turkish Journal of Gastroenterology: the Official Journal of Turkish Society of Gastroenterology
https://www.readbyqxmd.com/read/28328854/radical-resection-and-enucleation-in-chinese-adolescents-with-pancreatic-tumors-a-15-year-case-series
#4
Lie Yao, Zhi-Bo Xie, Chen Jin, Yong-Jian Jiang, Ji Li, Feng Yang, Quan-Jun Lin, De-Liang Fu
Pancreatic tumors rarely occur in adolescents, and the appropriateness of radical resection for these patients remains controversial.Medical records were retrospectively reviewed for patients younger than 19 years who underwent radical resection or limited resection (enucleation) between 2000 and 2015. Patient demographics, clinical characteristics, operative details, growth, and survival were analyzed.During the study period, 11 adolescents (mean age, 16.18 years; standard deviation, 1.99; interquartile range, 15...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28327418/solid-pseudopapillary-neoplasm-case-report-of-a-rare-pancreatic-tumor
#5
Cláudio Branco, Sónia Vilaça, Joaquim Falcão
INTRODUCTION: Solid pseudopapillary neoplasm (SPN) is a rare pancreatic tumor. Most patients are female within the second or third decade of life with only a small minority concerning children. Frequently described as low malignant potential tumors, surgical resection remains the main treatment. PRESENTATION OF CASE: The authors present a case of a SPN diagnosed in a 17-year-old Caucasian girl with vomiting and abdominal pain localized to the right upper quadrant...
February 28, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28327291/solid-pseudopapillary-neoplasm-of-the-pancreas-a-clinicopathological-review-of-20-cases-including-rare-examples
#6
Ayca Ersen, Anil Aysal Agalar, Erdener Ozer, Cihan Agalar, Tarkan Unek, Tufan Egeli, Mucahit Ozbilgin, Ibrahim Astarcioglu, Mustafa Olguner, Funda Obuz, Ozgul Sagol
AIMS: Solid-pseudopapillary neoplasm (SPN) is an uncommon malignant tumor of the pancreas with a favorable prognosis unlike other pancreatic neoplasms. We investigated the clinicopathological features of 20 patients with SPN in details. METHODS: The patients diagnosed as SPN in Dokuz Eylul University Hospital between January 2005 and March 2016 were reviewed in terms of clinical and histopathological data. RESULTS: Mean age of the patients was 33...
November 2016: Pathology, Research and Practice
https://www.readbyqxmd.com/read/28316222/-the-clinical-characteristics-surgical-procedures-and-prognosis-of-solid-pseudopapillary-tumor-of-the-pancreas
#7
H Yang, N Li, W Y Deng, S X Luo
Objective: To explore the clinical characteristics, surgical procedures and prognosis of solid pseudopapillary tumor of the pancreas(SPTP). Methods: The clinical and follow-up data of 55 cases with SPTP in Henan Tumor Hospital from June 2005 to April 2015 were retrospectively analyzed. Results: There were 55 SPTP cases, including 7 males and 48 females. The age ranged from 16 to 76 (median, 33). Clinical presentations of SPTP were not specific. The mean size of the tumor was 7.6 cm (range from 2 to 25cm). Pancreatic head and tail were the most common locations of SPTP...
March 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28299507/analysis-of-340-patients-with-solid-pseudopapillary-tumors-of-the-pancreas-a-closer-look-at-patients-with-metastatic-disease
#8
Zeljka Jutric, Yelena Rozenfeld, Jan Grendar, Chet W Hammill, Maria A Cassera, Pippa H Newell, Paul D Hansen, Ronald F Wolf
INTRODUCTION: Current literature addressing the treatment of solid pseudopapillary neoplasms (SPNs) of the pancreas is limited, particularly for patients with distant metastases. We aimed to define predictive indicators of survival in a large series of patients and assess the outcome of patients with distant metastases. METHODS: The National Cancer Database was queried for patients diagnosed with SPNs of the pancreas between 1998 and 2011. Single predictor univariate analyses were performed on variables including demographics, tumor characteristics, and surgery outcomes, and multivariate Cox proportional hazards survival analysis was then completed with backward elimination...
March 15, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28255475/solid-pseudopapillary-neoplasm-of-the-pancreas-in-young-male-patients-three-case-reports
#9
Akira Aso, Eikichi Ihara, Kazuhiko Nakamura, Irina Sudovykh, Tetsuhide Ito, Masafumi Nakamura, Tetsuo Ikeda, Nobuyoshi Takizawa, Yoshinao Oda, Shuji Shimizu
A preoperative diagnosis of solid pseudopapillary neoplasms (SPNs) in young male patients is difficult to achieve using radiological images. We herein present three cases of young male patients with relatively small SPNs. Endoscopic ultrasound (EUS) showed well-encapsulated, smooth-surfaced, heterogeneous solid lesions in all patients, and all preoperative diagnoses were achieved by EUS-guided fine needle aspiration (EUS-FNA). The final pathological diagnosis after surgery was an SPN with a Ki-67 labeling index of <2%...
2017: Case Reports in Gastrointestinal Medicine
https://www.readbyqxmd.com/read/28251269/solid-pseudopapillary-neoplasms-of-the-pancreas-a-surgical-and-genetic-enigma
#10
REVIEW
Leon Naar, Despoina-Amalia Spanomichou, Aikaterini Mastoraki, Vassilios Smyrniotis, Nikolaos Arkadopoulos
Solid pseudopapillary neoplasms of the pancreas are rare tumors accounting for 1-2% of pancreatic exocrine neoplasms. This entity was first described by Dr. Frantz in 1959 and was defined by the World Health Organization in 1996 as "solid pseudopapillary tumor." It is most often a benign neoplasm, but 10-15% of the cases are malignant. Over the past decades, the incidence of this tumor is increasing. However, many surgeons are still unfamiliar with this neoplasm and its unique characteristics, which can lead to pitfalls in the diagnosis and treatment...
March 1, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28238521/solid-pseudopapillary-neoplasm-of-the-pancreas-management-and-long-term-outcome
#11
N Lubezky, M Papoulas, Y Lessing, G Gitstein, E Brazowski, I Nachmany, G Lahat, Y Goykhman, A Ben-Yehuda, R Nakache, J M Klausner
BACKGROUND: Solid pseudopapillary neoplasm (SPN) of pancreas is a rare pancreatic neoplasm with a low metastatic potential. Our aim was to study the clinical-pathological characteristics, and long-term outcome of this tumor. MATERIALS: Rretrospective single center study of patients operated for SPN of pancreas. Clinical and pathological data were collected. RESULTS: From 1995 to 2016, 1320 patients underwent pancreatic resection. SPN was confirmed in 32 cases (2...
February 10, 2017: European Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28225638/laparoscopic-resection-of-pancreatic-tumors-in-children-results-of-a-multicentric-survey
#12
Ciro Esposito, Pascal De Lagausie, Maria Escolino, Amulya Saxena, George W Holcomb, Alessandro Settimi, Francois Becmeur, David van der Zee
AIM: This study aimed to report the results of a multicentric survey about laparoscopic treatment of pancreatic tumors in children. MATERIALS AND METHODS: The data of patients operated using minimally invasive surgery (MIS) for a pancreatic tumor in 5 International centers of Pediatric Surgery in the last 5 years were retrospectively reviewed. We recorded data relating to the clinical presentation, diagnostic evaluation, surgical technique, and outcome. RESULTS: Fifteen patients (average age 2...
February 22, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/28208222/a-case-of-aggressive-solid-pseudopapillary-neoplasm-comparison-of-clinical-and-pathologic-features-with-non-aggressive-cases
#13
Yukihiro Watanabe, Kojun Okamoto, Katsuya Okada, Masayasu Aikawa, Isamu Koyama, Hiroshi Yamaguchi
Solid pseudopapillary neoplasms (SPNs) may have an aggressive clinical course, but clinical predictors of this condition have not been thoroughly evaluated. We performed a retrospective study of 11 cases of SPN managed in our hospital between January 2007 and April 2015. Of these 11 cases, we encountered a single case with an aggressive clinical course. Histological, immunohistochemical, and clinical features were compared to identify predictors of poor prognosis. The 11 patients comprised four women and seven men with a median age of 41 years (range, 26-58 years)...
February 16, 2017: Pathology International
https://www.readbyqxmd.com/read/28197876/enhancing-pancreatic-mass-with-normal-serum-ca19-9-key-mdct-features-to-characterize-pancreatic-neuroendocrine-tumours-from-its-mimics
#14
Liang Zhu, Hua-Dan Xue, Wei Liu, Xuan Wang, Xin Sui, Qin Wang, Daming Zhang, Ping Li, Zheng-Yu Jin
OBJECTIVES: To determine key MDCT features for characterizing pancreatic neuroendocrine tumours (PNET) from their mimics, which manifest as enhancing pancreatic mass with normal serum CA19-9 level. METHODS: This retrospective study had institutional review board approval and informed consent was waived. Preoperative multiphase MDCT of 74 patients with enhancing pancreatic masses and normal serum CA19-9 levels were included. Surgical pathologies were PNET (n = 42), microcystic serous cystadenomas (m-SCN, n = 12) and solid pseudopapillary epithelial neoplasms (SPEN, n = 20)...
February 15, 2017: La Radiologia Medica
https://www.readbyqxmd.com/read/28176498/successful-laparoscopic-distal-pancreatectomy-for-a-large-solid-pseudopapillary-neoplasm-a-case-report
#15
Seiichiro Tada, Taku Iida, Takayuki Anazawa, Shintaro Yagi, Satoru Seo, Toshihiko Masui, Toshimi Kaido, Kyoichi Takaori, Shinji Uemoto
A 30-year-old Japanese woman presented at our hospital with a pancreatic tumor. Contrast-enhanced CT revealed a tumor with a 12-cm diameter in the pancreatic body and tail. In the preoperative setting, endoscopic ultrasound-guided fine-needle aspiration permitted a histopathological diagnosis of solid pseudopapillary neoplasm. Twhe patient underwent laparoscopic distal pancreatectomy with splenectomy. Our procedure involved three steps. Firstly, the splenic artery was occluded to block inflow of blood to the tumor...
February 8, 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28133318/-a-case-report-of-an-undifferentiated-pancreatic-carcinoma-diagnosed-as-a-solid-pseudopapillary-neoplasm-before-surgery
#16
Hisataka Matsuo, Hisashi Ikoma, Ryo Morimura, Tomohiro Arita, Toshiyuki Kosuga, Hirotaka Konishi, Yasutoshi Murayama, Shuhei Komatsu, Atsushi Shiozaki, Yoshiaki Kuriu, Masayoshi Nakanishi, Daisuke Ichikawa, Hitoshi Fujiwara, Kazuma Okamoto, Eigo Otsuji
A 37-year-old man visited a previous hospital because of left abdominal pain. A contrast-enhanced CT scan revealed a 7 cm solid tumor in the pancreas body, and the patient was referred to our hospital. EUS-FNA showed that the tumor cells were positive for b-catenin in the nuclei, as well as for CD10 and CD56. On the other hand, the cells were negative for chromogranin A and synaptophysin. This is the typical immunohistochemical pattern of a solid pseudopapillary neoplasm(SPN). Therefore, we diagnosed this case as SPN before surgery...
November 2016: Gan to Kagaku Ryoho. Cancer & Chemotherapy
https://www.readbyqxmd.com/read/28131797/a-solid-pseudopapillary-neoplasm-of-the-pancreas-in-a-man-presenting-with-acute-pancreatitis-a-case-report
#17
Emi Chikuie, Saburo Fukuda, Hirofumi Tazawa, Toshihiro Nishida, Hideto Sakimoto
INTRODUCTION: A solid pseudopapillary neoplasm (SPN) of the pancreas is rare neoplasm that occurs predominantly in young women. The clinical presentation of SPNs is nonspecific, but acute pancreatitis is rare in the reported literature. PRESENTATION OF CASE: A 36-year-old man was referred to our hospital because of upper abdominal pain and elevation of serum amylase. A computed tomography (CT) scan showed swelling of the pancreas body and a poorly enhanced and indistinct mass in the pancreas body...
January 17, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28112042/peritoneal-deciduoid-mesothelioma
#18
Nicole Dominiak, Whitney Graybill, William Gunning, Mary S Richardson, Laura S Spruill
This report highlights a diagnostically challenging case of diffuse deciduoid mesothelioma occurring in the peritoneum of a 25-year-old woman, 8 months postpartum. Optimally debulked tumor consisted of sheets of polygonal cells arranged in solid, trabecular, and pseudopapillary configurations, with vesicular, occasionally grooved nuclei and small nucleoli. A barrage of immunohistochemical stains revealed an unusual staining pattern characterized by diffusely positive keratin, WT-1, and mesothelin staining, but lack of calretinin positivity...
January 1, 2017: International Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28107092/a-solid-pseudopapillary-neoplasm-of-the-pancreas-associated-with-igg4-related-pancreatitis
#19
Yuichiro Hatano, Keisuke Kawashima, Takuji Iwashita, Masaki Kimura, Masahito Shimizu, Akira Hara
A solid and cystic pancreatic lesion was incidentally found in a 62-year-old woman on abdominal computed tomography. The lesion was diagnosed as a solid pseudopapillary neoplasm by using endoscopic ultrasound-guided fine needle aspiration, and the tumor was resected. Histologically, the tumor cells had relatively small, round nuclei and papillary-like architecture in a hemorrhagic background. On immunohistochemical examination, the tumor cells were diffusely positive for nuclear β-catenin and cytoplasmic CD10...
November 1, 2016: International Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28089954/solid-pseudopapillary-neoplasm-of-the-pancreas-ct-imaging-features-and-radiologic-pathologic-correlation
#20
Gopinathan Anil, Junwei Zhang, Nawal Ebrahim Al Hamar, Min En Nga
PURPOSE: We aimed to evaluate the imaging features of solid pseudopapillary neoplasm (SPN) of the pancreas with an emphasis on radiologic-pathologic correlation. METHODS: Ten patients (all female; mean age, 32 years) with histologic or cytologic diagnosis of SPN encountered between January 2007 and December 2013 were included in this study. Preoperative computed tomography (CT) images were reviewed for location, attenuation, enhancement pattern, margin, shape, size, morphology, presence of capsule and calcification...
March 2017: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
keyword
keyword
8947
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"