Medico Especialista en Medicina Interna y en Gastroenterologia Fellowship Oncologia Digestiva Ecografía Abdominal.Apasionado por la EII. Papá de Aurora y Matias
🧵 POEM tunnel entry — tips for a clean start (1/4)
Dynamic injection: withdraw the needle gradually during injection until the bleb nearly fills the endoscopic view — your signal that the cushion is adequate.
#POEM#Endoscopy#Achalasia@sinderelamanar@SaadRafea@ahmad_madkour
First STER @GI_UMCLJ@ukclj
58-year-old woman presented with dysphagia and was referred to us by thoracic surgeons. A 25 mm esophageal leiomyoma was identified and successfully removed from the esophagus (22 cm from the incisors).
An 8 cm stent may not remain 8 cm after deployment!
A crucial concept in stent selection: Foreshortening
Most commonly used SEMS are braided (e.g. WallFlex).
As they expand, they shorten in length—sometimes by as much as 40%.
In contrast, laser-cut stents are fashioned from a single metal tube and exhibit minimal foreshortening.
The tradeoff? Greater axial force and often more patient discomfort.
For intermittent dysphagia, always insufflate the stomach well to look for Schatzki ring (hiatal hernia).
It’s called a “sliding” hernia because it slides up & down with changes in intra-abdominal pressure. If the patient coughs, that’s usually your best shot!
#GITwitter #MedTwitter #MedEd #Endoscopy
Recurrent symptomatic HP gastric polyp after 2 prior challenging conventional EMRs. That’s why I favor band-assisted EMR for antral/prepyloric lesions <15 mm.
The band captures mucosa & submucosa (+\- superficial MP), making it generally safe to cut BELOW the band (wider margins).
#GITwitter #MedTwitter #MedEd #Endoscopy #EMR
What can go wrong when tattooing the colon?
I was always focused on not injecting it too aggressively.
This one seemed neat, but I went too “supra-submucosally,” as a few weeks later during surgery there was no tattoo.
As everywhere: the best path is in the middle.
A tip every GI trainee should hear early:
When performing submucosal injection, don't just rely on preloaded syringes. Mix your own by adding a few drops of indigo carmine or methylene blue to saline.
Saline mixed with blue dye is a highly effective, low-cost solution.
💫 Compartimos esta infografía, muy completa, sobre "Recomendaciones sobre el diagnóstico de pacientes con el virus de la hepatitis delta (VHD) en España".
💯Un documento en colaboración con la #AEE, @SEIMC_ , @GEHEP_seimc, @semfyc y la @Sanidad_Peniten . 👌
During endoscopic stricture dilation, always try to inspect the balloon closely from within. This will allow you to foresee potential complications before deflation.
NEVER advance to the next 1mm without first assessing the effect of the prior dilation.
#GITwitter#MedTwitter #Endoscopy #MedED
Hola a todos. Hoy se ha publicado una noticia en la que se informa de que he recibido un premio en Estados Unidos y se comenta, con buena fe, que es equivalente al premio Nobel en el aparato digestivo.
En realidad, se trata de que en el congreso americano de Digestivo se consideró uno de nuestros trabajos como uno de los seis mejores de todos los presentados en gastroenterología. Esto no es equivalente ni mucho menos a algo como un premio Nobel de Digestivo. Como os digo, solo había buena fe detrás de los periodistas, que siempre nos ayudan día tras día a visibilizar nuestros trabajos de investigación y nuestros proyectos como la carrera del cáncer de páncreas, y les estoy eternamente agradecido; lo hemos aclarado esta misma mañana, pero quería matizarlo.
✂️ How to perform cap-assisted & band resection of Barrett‘s dysplasia using the Duette Device
✅ I explain you everything you need to know about Barrett‘s and it’s diagnosis and treatment on https://t.co/xFwGDc0u73
@endocollab@theendoscopist
Editor’s Choice: Han Jo Jeon and colleagues display "A novel robotic arm–assisted endoscopic submucosal dissection platform with augmented traction for gastric neoplasms: a first-in-human prospective pilot study (with videos)." Read the article here: https://t.co/VAdaByDWgj. #GITwitter #GIE #GIEJournal