Yam Code
Sign up
Login
New paste
Home
Trending
Archive
English
English
Tiếng Việt
भारत
Sign up
Login
New Paste
Browse
Objective To investigate the clinicopathological characteristics and the therapeutic effects of signet ring cell carcinoma (SRCC) of rectum and sigmoid colon. Methods Clinical data and the follow-up information of 29 SRCC patients treated in our tertiary care center from 2008 to 2018 were retrospectively reviewed. The clinicopathological features, diagnostic and therapeutic effects, and the prognostic outcomes were analyzed. Results Among the 29 patients, 17 were male, 12 were female. The average age was (48.7±14.3) years. Colonoscopy revealed the features of diffuse circumferential thickening of the bowel wall in 20/29 cases (69.0%), while in 9/29 cases (31.0%), endoscopic biopsies showed false negative results. Twenty-five% (4/16) and 17.6% (3/17) lesions were misdiagnosed as the inflammatory changes by endoscopic rectal ultrasonography exam and rectal MRI scan, respectively. Thirteen of the 29 patients received the neoadjuvant chemoradiotherapy (NCRT), 27 patients underwent the radical resection surgeries, and 8 underwent the postoperative radiotherapy. With a median follow-up of 38.5 (3.5-87.0) months, the cumulative 3-years overall survival (OS) rate was 54.0%, and the cumulative 3-years disease-free survival (DFS) rate was 43.0%. The OS rates of patients treated with or without NCRT (non-NCRT) were 46.2% and 69.2%, respectively, without significant difference (P>0.05). The DFS rates of patients treated with or without NCRT were 45.8% and 39.2%, respectively, without significant difference (P>0.05). Parameters including age younger than 40 years and tumor size larger than 5 cm were independent potential risk factors for shortened OS (P less then 0.05). Conclusions SRCC of the rectum and sigmoid colon is a rare malignant tumor with special clinical manifestations. It is younger-onset, highly malignant and with very poor prognosis. Therefore, in-depth researches with focus upon the progress of molecular oncology are urgently needed to substantially improve the therapeutic effect of this disease.Objective To study the clinical features, diagnosis, surgery treatment and prognosis of intraductal papillary mucinous neoplasm of the biliary tract (IPMN-B). https://www.selleckchem.com/products/gsk2879552-2hcl.html Methods The data of 16 patients with IPMN-B admitted to The First Hospital of Jilin University and Xi'an Third Hospital from January 2014 to January 2018 were retrospectively analyzed. Kaplan-Meier method was used to conduct the survival analysis. These patients included 10 males and 6 females, the median age was 57 years. Results Clinical manifestations were mainly jaundice (11 cases), upper abdominal pain (12 cases) and hyperpyretic chills (4 cases), combined with bile duct stones (14 cases) and hepatic lobe atrophy (2 cases). The average size of the tumor was (2.6±0.7) cm. All of 16 cases were diagnosed as IPMN-B, including 5 cases of invasive carcinoma (4 cases were perineural invasion) without vascular invasion and 6 cases of non-invasion carcinoma. The pathological type included 8 cases of pancreaticobiliary duct type, 5 cases of gastric type, 2 cons IPMN-B is a rare tumor of biliary tract system, which is difficult to be diagnosed early. The main treatment is surgical resection, which can achieve a good prognosis.Objective To investigate the prognostic value of bone marrow (BM) (18)F-fluorodeoxyglucose ((18)F-FDG) uptake pattern of pretreatment positron emission tomography/computed tomography (PET-CT) in extranodal NK/T cell lymphoma (ENKTL) patients. Methods We retrospectively collected clinical data from a series of 63 ENKTL patients with stageⅡ~Ⅳ, who have received both (18)F-FDG PET-CT and bone marrow biopsy (BMB) prior to treatment. According the BM (18)F-FDG uptake pattern of PET-CT, the patients were divided into three groups focal BM FDG uptake higher than liver (fPET+ ), diffuse BM uptake higher than liver (dPET+ ) and normal BM uptake (lower than liver) (nPET). The Kaplan-Meier method and Log-rank test were respectively used for survival analysis and univariate analysis, and COX proportional hazards model for multivariate analysis. Results Among the 63 patients, 22 patients had nPET, 24 patients showed dPET+ , and 17 patients had fPET+ . BMB positive was found in 8 patients, and negative in 55 patients. Thirty-seven patients had disease progression or relapse, and 31 patients died. The 3-years progression free survival (3y-PFS) rates of fPET+ patients and nPET patients were 14.7% and 63.6% (P=0.006). The 3-years overall survival (3y-OS) rates were 18.8% and 64.8% (P=0.005). The 3y-PFS of dPET+ patients and nPET patients were 35.6% and 63.6% (P=0.161), 3y-OS were 47.9% and 64.8% (P=0.280). Univariate analysis showed that lactate dehydrogenase (LDH) level, Epstein-Barr virus DNA (EBV-DNA), Korean prognostic index (KPI) and BM (18)F-FDG were related with PFS and OS (all P less then 0.05). Multivariate analysis showed EBV-DNA and BM (18)F-FDG were independent predictors for PFS (P less then 0.05). EBV-DNA was also an independently predictor for OS (P less then 0.05). Conclusions PET/CT-directed BM patterns are meaningful in predicting prognosis of newly diagnosed ENKTL patients. Focal BM (18)F-FDG uptake pattern is an independent predictor for PFS.Objective To investigate the surgical therapeutic efficacy of uterine tumors patients underwent Cf-252 neutron intra-cavity and external radiotherapy, and evaluate the application value of Cf-252 neutron radiotherapy. Methods Thirteen cases of uterine tumor with local suspicious lesions or poor prognostic factors after CF-252 neutron intracavity and external radiotherapy were treated with surgery. Among them, 12 cases underwent extrafascial hysterectomy, 1 case underwent extensive hysterectomy and lymphadenectomy. The postoperative pathology and follow-up results were used to evaluate the efficacy. Results Nine cases showed severe response to radiotherapy in postoperative cervical pathological tissues without residual tumor, and survived for more than 3-14 years, the median survival time was 8 years. All of 4 cases with residual tumor died within 1 year. Delayed healing of vaginal wounds occurred in 3 of the 12 cases. Conclusions Cf-252 is a good brachytherapy source. The cervical tissue shows severe response to radiotherapy and prolonged healing time of vaginal wound is observed in some cases after CF-252 radiotherapy.
Paste Settings
Paste Title :
[Optional]
Paste Folder :
[Optional]
Select
Syntax Highlighting :
[Optional]
Select
Markup
CSS
JavaScript
Bash
C
C#
C++
Java
JSON
Lua
Plaintext
C-like
ABAP
ActionScript
Ada
Apache Configuration
APL
AppleScript
Arduino
ARFF
AsciiDoc
6502 Assembly
ASP.NET (C#)
AutoHotKey
AutoIt
Basic
Batch
Bison
Brainfuck
Bro
CoffeeScript
Clojure
Crystal
Content-Security-Policy
CSS Extras
D
Dart
Diff
Django/Jinja2
Docker
Eiffel
Elixir
Elm
ERB
Erlang
F#
Flow
Fortran
GEDCOM
Gherkin
Git
GLSL
GameMaker Language
Go
GraphQL
Groovy
Haml
Handlebars
Haskell
Haxe
HTTP
HTTP Public-Key-Pins
HTTP Strict-Transport-Security
IchigoJam
Icon
Inform 7
INI
IO
J
Jolie
Julia
Keyman
Kotlin
LaTeX
Less
Liquid
Lisp
LiveScript
LOLCODE
Makefile
Markdown
Markup templating
MATLAB
MEL
Mizar
Monkey
N4JS
NASM
nginx
Nim
Nix
NSIS
Objective-C
OCaml
OpenCL
Oz
PARI/GP
Parser
Pascal
Perl
PHP
PHP Extras
PL/SQL
PowerShell
Processing
Prolog
.properties
Protocol Buffers
Pug
Puppet
Pure
Python
Q (kdb+ database)
Qore
R
React JSX
React TSX
Ren'py
Reason
reST (reStructuredText)
Rip
Roboconf
Ruby
Rust
SAS
Sass (Sass)
Sass (Scss)
Scala
Scheme
Smalltalk
Smarty
SQL
Soy (Closure Template)
Stylus
Swift
TAP
Tcl
Textile
Template Toolkit 2
Twig
TypeScript
VB.Net
Velocity
Verilog
VHDL
vim
Visual Basic
WebAssembly
Wiki markup
Xeora
Xojo (REALbasic)
XQuery
YAML
HTML
Paste Expiration :
[Optional]
Never
Self Destroy
10 Minutes
1 Hour
1 Day
1 Week
2 Weeks
1 Month
6 Months
1 Year
Paste Status :
[Optional]
Public
Unlisted
Private (members only)
Password :
[Optional]
Description:
[Optional]
Tags:
[Optional]
Encrypt Paste
(
?
)
Create New Paste
You are currently not logged in, this means you can not edit or delete anything you paste.
Sign Up
or
Login
Site Languages
×
English
Tiếng Việt
भारत