Publication date: Available online 23 June 2018
Source:Revista Española de Medicina Nuclear e Imagen Molecular
Author(s): J. Cea García, P.A. de la Riva Pérez, I. Rodríguez Jiménez, F. Márquez Maraver, A. Polo Velasco, J. Jiménez Gallardo, M.V. Aguilar Martín, T. Cambil Molina, M.N. Cabezas Palacios
Antecedentes y objetivoLa biopsia selectiva del ganglio centinela (BSGC) surgió para disminuir la morbilidad asociada a la linfadenectomía pélvica en estadios iniciales del cáncer cervical (CC), conservando la información pronóstica obtenida de ella. El objetivo es determinar la validez diagnóstica de la BSGC en CC en estadios iniciales (IA1 con infiltración linfovascular [ILV] +, IA2, IB1 y IIA1), evitando así linfadenectomías innecesarias en muchos de los casos.Material y métodoDesde enero del 2012 hasta abril del 2017, 23 pacientes con estadios iniciales de CC fueron incluidas en un estudio transversal de evaluación de la eficacia de la BSGC usando la técnica mixta de inyección cervical de 99mTc-nanocoloide de albúmina y azul de metileno, empleando linfogammagrafía planar combinada con imagen multimodalidad SPECT/TC y posterior extirpación del GC mediante laparoscopia.ResultadosLa tasa de detección de la BSGC con técnica mixta fue del 95,6%, siendo el valor predictivo negativo (VPN) del 95,4% y la sensibilidad (S) del 100% en caso de drenaje bilateral. La media de GC extirpados fue de 3 (rango 1-5). La tasa de detección bilateral en la laparoscopia fue del 85,3%. La concordancia entre SPECT/TC y laparoscopia para el número y bilateralidad del GC mediante el coeficiente de Pearson fue r = 0,73 y r = 0,83, respectivamente; p = 0,01. Solo encontramos un GC con resultado diferido de micrometástasis y se detectó un falso negativo.ConclusionesLa BSGC en CC mediante técnica mixta tiene una elevada tasa de detección y de drenaje bilateral, pero aún la S es baja si incluimos casos de drenaje unilateral. Un mayor número de casos y el desarrollo de la ultraestadificación intraoperatoria podrían aumentar la S de la técnica y reducir el número de falsos negativos.Background and objectiveSentinel lymph node biopsy (SLNB) was created to reduce the morbidity associated with pelvic lymphadenectomy in the early stages of cervical cancer (CC), preserving its prognostic information. The goal is to assess the diagnostic validity of SLNB in CC in initial stages (IA1 with lymphovascular infiltration (LVI) +, IA2, IB1 and IIA1), thus avoiding unnecessary lymphadenectomies in many of the cases.Material and methodFrom January 2012 to April 2017, 23 patients with initial stages of CC were included in a cross-sectional study to evaluate the effectiveness of the SLNB in CC with a mixed technique of cervical injection of 99mTc-nanocolloid of albumin and methylene blue, using combined planar lymphoscintigraphy with multimodality SPECT/CT image and subsequent removal of the sentinel node (SN) by laparoscopy.ResultsThe detection rate of SLNB with the mixed technique was 95.65%, with a negative predictive value (NPV) of 95.45% and sensitivity (S) of 100% in the case of bilateral drainage. The mean of excised SN was 3 (range 1-5). The bilateral detection rate in laparoscopy was 85.35%. The concordance between SPECT/CT and laparoscopy for the number and bilaterality of the SN using the Pearson coefficient was r = 0.727 and r = 0.833, respectively; p = 0.01. We only found one SN with a deferred result of micrometástasis and one false negative was detected.ConclusionsSLNB in CC using a mixed technique has a high detection and bilateral drainage rate, but S is still low if we include cases of unilateral drainage. A greater number of cases and the development of intraoperative ultrastaging could increase the S of the technique and to reduce the number of false negatives.
https://ift.tt/2MQ3hjf
Σφακιανάκης Αλέξανδρος
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5 Άγιος Νικόλαος
Κρήτη 72100
00302841026182
00306932607174
alsfakia@gmail.com
Αρχειοθήκη ιστολογίου
-
►
2023
(391)
- ► Φεβρουαρίου (200)
- ► Ιανουαρίου (191)
-
►
2022
(2843)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (219)
- ► Φεβρουαρίου (264)
- ► Ιανουαρίου (280)
-
►
2021
(5625)
- ► Δεκεμβρίου (231)
- ► Σεπτεμβρίου (345)
- ► Φεβρουαρίου (620)
-
►
2020
(2065)
- ► Δεκεμβρίου (535)
- ► Σεπτεμβρίου (222)
- ► Φεβρουαρίου (28)
-
►
2019
(9608)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (3791)
- ► Ιανουαρίου (3737)
-
▼
2018
(69720)
- ► Δεκεμβρίου (3507)
- ► Σεπτεμβρίου (3851)
-
▼
Ιουνίου
(5852)
-
▼
Ιουν 23
(158)
- Performance of Electrical Velocimetry for Noninvas...
- Dilated Pupil as a Diagnostic Component of Brain D...
- Dorsal and ventral visual stream contributions to ...
- Relationship between mold exposure, specific IgE s...
- Risk Factors for Multiple Epinephrine Doses in Foo...
- LSECs express functional NOD1 receptors: A role fo...
- LSECs express functional NOD1 receptors: A role fo...
- Clinical and circulating biomarkers of survival an...
- Do SABR-related toxicities for lung cancer depend ...
- Critical review of axillary recurrence in early br...
- Immune-checkpoint inhibitors in non-small cell lun...
- Phasic alertness cues modulate visual processing s...
- Neuronal O-GlcNAc transferase regulates appetite, ...
- Restaurant oil and grease management in Hong Kong
- Characterization of As-polluted soils by laborator...
- Nanodiamond-filled chitosan as an efficient adsorb...
- Dual-emissive ratiometric fluorescent probe based ...
- Versatile graphene biosensors for enhancing human ...
- Silver nanoparticle-induced hormesis of astrogliom...
- Rediscovering Bacteria through Single-Molecule Ima...
- A comparative study on finding an effective root f...
- Nanodiamonds as “artificial proteins”: Regulation ...
- Size-dependent properties of functional PPV-based ...
- Precise temperature sensing with nanoscale thermal...
- Nanomaterials in fluorescent laser-based immunosen...
- Nanodiamond/gold nanorod nanocomposites with tunab...
- Photothermal effects during nanodiamond synthesis ...
- Effective light scattering and charge separation i...
- Emerging trends in 2D nanotechnology that are rede...
- The structural basis for filovirus neutralization ...
- Gratitude intervention modulates P3 amplitude in a...
- The Effect of Exercise on Breast Cancer–Related Ly...
- Relationship between mold exposure, specific IgE s...
- Risk Factors for Multiple Epinephrine Doses in Foo...
- Interoception is associated with heartbeat-evoked ...
- Interoceptive Accuracy Scores from the Heartbeat C...
- Altered neural inhibition responses to food cues a...
- How chronic administration of benzodiazepines lead...
- Plerixafor and related macrocyclic amines are pote...
- Giant congenital melanocytic nevus in a Cameroonia...
- Visuocortical changes during a freezing-like state...
- Detailed somatotopy in primary motor and somatosen...
- Shape responses in a macaque frontal area connecte...
- Self-monitoring in the cerebral cortex: Neural res...
- Topical Application of Photofrin® for Photodynamic...
- Effects of residual speech and auditory deprivatio...
- Exposure to positive peer sentiment about nicotine...
- Borderline personality disorder features and drink...
- Thyroid storm after choking
- Long-term thyroid disorders in pediatric survivors...
- The effect of obesity and insulin resistance on ma...
- Menu labels, for better, and worse? Exploring soci...
- Taste at first (person) sight: Visual perspective ...
- Label reading, numeracy and food & nutrition invol...
- The effect of sugar-sweetened beverage front-of-pa...
- Automated Detection of Electroencephalography Arti...
- Quantification characteristics of digital spiral a...
- Biopsia selectiva del ganglio centinela en cáncer ...
- Impaired anticipatory vision and visuomotor coordi...
- Reply
- Can natural killer cells represent an early life i...
- Cell death cascade and molecular therapy in ADAR2-...
- Mortality of patients examined at a diagnostic cen...
- Identification of differentially expressed protein...
- Effects of epidural anesthesia on postoperative na...
- Ultrasound strain imaging in assessment of false v...
- Multimodality images of myofibroblastoma in the ma...
- Evaluation of association between degree of backgr...
- Turn on ESIPT based chemosensor for histidine: App...
- Glossary
- Immunothérapie et cancer du poumon : nouveaux conc...
- Alcool et poumon : des liaisons dangereuses
- Post-curing in dental resin-based composites
- In vitro degradation of a biodegradable polylactic...
- Correlation of resin viscosity and monomer convers...
- Experimental tricalcium silicate cement induces re...
- Deciphering Drosophila female innate behaviors
- Public health air pollution impacts of pathway opt...
- Tacrolimus for the Treatment of Adults with Psoria...
- Text message intervention to reduce frequency of b...
- Pimecrolimus for the Treatment of Adults with Atop...
- Peer Support Programs for Adults Who Have Experien...
- Inactivation of Planktonic Escherichia coli by Foc...
- Effects of Non-thermal, Non-cavitational Ultrasoun...
- Turn on ESIPT based chemosensor for histidine: App...
- Glossary
- Performances of full cross-validation partial leas...
- Data on horizontally transferred genes in Californ...
- Data set on interactive service quality in higher ...
- Description of long-term monitoring of farmland bi...
- Data from proteomic analysis of bovine Longissimus...
- Data article on institutional framework and busine...
- Adsorption of organic pollutants from real refiner...
- Validation of a drooling questionnaire in Indian c...
- Expression of surfactant Protein-A in the Haemophi...
- Macrocephaly, epilepsy and intracranial cysts: an ...
- Pyrexia of unknown origin: inferior vena cava agen...
- Pregnancy and gastric cancer: diagnostic and treat...
- Delayed leucoencephalopathy after coil embolisatio...
- Pancreatic intraepithelial neoplasia in heterotopi...
-
▼
Ιουν 23
(158)
- ► Φεβρουαρίου (8116)
- ► Ιανουαρίου (7758)
-
►
2017
(111579)
- ► Δεκεμβρίου (7718)
- ► Σεπτεμβρίου (7549)
- ► Φεβρουαρίου (10753)
- ► Ιανουαρίου (10529)
-
►
2016
(16402)
- ► Δεκεμβρίου (7478)
- ► Φεβρουαρίου (900)
- ► Ιανουαρίου (1250)
! # Ola via Alexandros G.Sfakianakis on Inoreader
Η λίστα ιστολογίων μου
Σάββατο 23 Ιουνίου 2018
Biopsia selectiva del ganglio centinela en cáncer de cérvix: experiencia en fase de validación
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Αρχειοθήκη ιστολογίου
-
►
2023
(391)
- ► Φεβρουαρίου (200)
- ► Ιανουαρίου (191)
-
►
2022
(2843)
- ► Δεκεμβρίου (161)
- ► Σεπτεμβρίου (219)
- ► Φεβρουαρίου (264)
- ► Ιανουαρίου (280)
-
►
2021
(5625)
- ► Δεκεμβρίου (231)
- ► Σεπτεμβρίου (345)
- ► Φεβρουαρίου (620)
-
►
2020
(2065)
- ► Δεκεμβρίου (535)
- ► Σεπτεμβρίου (222)
- ► Φεβρουαρίου (28)
-
►
2019
(9608)
- ► Δεκεμβρίου (19)
- ► Σεπτεμβρίου (54)
- ► Φεβρουαρίου (3791)
- ► Ιανουαρίου (3737)
-
▼
2018
(69720)
- ► Δεκεμβρίου (3507)
- ► Σεπτεμβρίου (3851)
-
▼
Ιουνίου
(5852)
-
▼
Ιουν 23
(158)
- Performance of Electrical Velocimetry for Noninvas...
- Dilated Pupil as a Diagnostic Component of Brain D...
- Dorsal and ventral visual stream contributions to ...
- Relationship between mold exposure, specific IgE s...
- Risk Factors for Multiple Epinephrine Doses in Foo...
- LSECs express functional NOD1 receptors: A role fo...
- LSECs express functional NOD1 receptors: A role fo...
- Clinical and circulating biomarkers of survival an...
- Do SABR-related toxicities for lung cancer depend ...
- Critical review of axillary recurrence in early br...
- Immune-checkpoint inhibitors in non-small cell lun...
- Phasic alertness cues modulate visual processing s...
- Neuronal O-GlcNAc transferase regulates appetite, ...
- Restaurant oil and grease management in Hong Kong
- Characterization of As-polluted soils by laborator...
- Nanodiamond-filled chitosan as an efficient adsorb...
- Dual-emissive ratiometric fluorescent probe based ...
- Versatile graphene biosensors for enhancing human ...
- Silver nanoparticle-induced hormesis of astrogliom...
- Rediscovering Bacteria through Single-Molecule Ima...
- A comparative study on finding an effective root f...
- Nanodiamonds as “artificial proteins”: Regulation ...
- Size-dependent properties of functional PPV-based ...
- Precise temperature sensing with nanoscale thermal...
- Nanomaterials in fluorescent laser-based immunosen...
- Nanodiamond/gold nanorod nanocomposites with tunab...
- Photothermal effects during nanodiamond synthesis ...
- Effective light scattering and charge separation i...
- Emerging trends in 2D nanotechnology that are rede...
- The structural basis for filovirus neutralization ...
- Gratitude intervention modulates P3 amplitude in a...
- The Effect of Exercise on Breast Cancer–Related Ly...
- Relationship between mold exposure, specific IgE s...
- Risk Factors for Multiple Epinephrine Doses in Foo...
- Interoception is associated with heartbeat-evoked ...
- Interoceptive Accuracy Scores from the Heartbeat C...
- Altered neural inhibition responses to food cues a...
- How chronic administration of benzodiazepines lead...
- Plerixafor and related macrocyclic amines are pote...
- Giant congenital melanocytic nevus in a Cameroonia...
- Visuocortical changes during a freezing-like state...
- Detailed somatotopy in primary motor and somatosen...
- Shape responses in a macaque frontal area connecte...
- Self-monitoring in the cerebral cortex: Neural res...
- Topical Application of Photofrin® for Photodynamic...
- Effects of residual speech and auditory deprivatio...
- Exposure to positive peer sentiment about nicotine...
- Borderline personality disorder features and drink...
- Thyroid storm after choking
- Long-term thyroid disorders in pediatric survivors...
- The effect of obesity and insulin resistance on ma...
- Menu labels, for better, and worse? Exploring soci...
- Taste at first (person) sight: Visual perspective ...
- Label reading, numeracy and food & nutrition invol...
- The effect of sugar-sweetened beverage front-of-pa...
- Automated Detection of Electroencephalography Arti...
- Quantification characteristics of digital spiral a...
- Biopsia selectiva del ganglio centinela en cáncer ...
- Impaired anticipatory vision and visuomotor coordi...
- Reply
- Can natural killer cells represent an early life i...
- Cell death cascade and molecular therapy in ADAR2-...
- Mortality of patients examined at a diagnostic cen...
- Identification of differentially expressed protein...
- Effects of epidural anesthesia on postoperative na...
- Ultrasound strain imaging in assessment of false v...
- Multimodality images of myofibroblastoma in the ma...
- Evaluation of association between degree of backgr...
- Turn on ESIPT based chemosensor for histidine: App...
- Glossary
- Immunothérapie et cancer du poumon : nouveaux conc...
- Alcool et poumon : des liaisons dangereuses
- Post-curing in dental resin-based composites
- In vitro degradation of a biodegradable polylactic...
- Correlation of resin viscosity and monomer convers...
- Experimental tricalcium silicate cement induces re...
- Deciphering Drosophila female innate behaviors
- Public health air pollution impacts of pathway opt...
- Tacrolimus for the Treatment of Adults with Psoria...
- Text message intervention to reduce frequency of b...
- Pimecrolimus for the Treatment of Adults with Atop...
- Peer Support Programs for Adults Who Have Experien...
- Inactivation of Planktonic Escherichia coli by Foc...
- Effects of Non-thermal, Non-cavitational Ultrasoun...
- Turn on ESIPT based chemosensor for histidine: App...
- Glossary
- Performances of full cross-validation partial leas...
- Data on horizontally transferred genes in Californ...
- Data set on interactive service quality in higher ...
- Description of long-term monitoring of farmland bi...
- Data from proteomic analysis of bovine Longissimus...
- Data article on institutional framework and busine...
- Adsorption of organic pollutants from real refiner...
- Validation of a drooling questionnaire in Indian c...
- Expression of surfactant Protein-A in the Haemophi...
- Macrocephaly, epilepsy and intracranial cysts: an ...
- Pyrexia of unknown origin: inferior vena cava agen...
- Pregnancy and gastric cancer: diagnostic and treat...
- Delayed leucoencephalopathy after coil embolisatio...
- Pancreatic intraepithelial neoplasia in heterotopi...
-
▼
Ιουν 23
(158)
- ► Φεβρουαρίου (8116)
- ► Ιανουαρίου (7758)
-
►
2017
(111579)
- ► Δεκεμβρίου (7718)
- ► Σεπτεμβρίου (7549)
- ► Φεβρουαρίου (10753)
- ► Ιανουαρίου (10529)
-
►
2016
(16402)
- ► Δεκεμβρίου (7478)
- ► Φεβρουαρίου (900)
- ► Ιανουαρίου (1250)
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου