Flaubert Sena de Medeiros

Low-grade leiomyosarcoma (G1) of the hypopharynx, confined to the muscularis mucosae, resected by endoscopic submucosal dissection (ESD).

Resection of rectal adenocarcinoma in situ after prior mucosectomy and radiotherapy. Circumferential resection performed by ESD.

ESD of a pedunculated polyp in the descending colon with high-grade dysplasia and an area of adenocarcinoma.

Endoscopic submucosal dissection for a duodenal ampullary adenoma with high-grade dysplasia.

Duodenal peptic ulcer with active bleeding. Endoscopic treatment.

Esophageal perforation with mediastinitis treated with endoscopic vacuum therapy (EVT).

Gel immersion esophageal elastic band ligation.

Bleedind Control in Right colón ESD

Cecal adenoma with high-grade dysplasia (HGD), resected en bloc by saline immersion ESD. #ESD #SalineImmersion #Endoscopy #ColorectalESD #TherapeuticEndoscopy

Duodenal ESD using the Fuji 8000 system.

Bepirovirsen not only suppresses HBV markers but may also enhance immune‑mediated killing of infected hepatocytes, supporting the concept of functional cure with finite therapy. See: Gane E et al. Immunomodulation by bepirovirsen J Hepatol 2025. doi: 10.1016/j.jhep.2025.09.012 #

New study shows the AI model PANDA detects pancreatic cancer on non-contrast CT scans with 92.9% sensitivity. A major step in early diagnosis Source: DOI: 10.1038/s41591-023-02640-w

Gastric peroral endoscopic myotomy (G-POEM) for post-esophagectomy gastroparesis

ESD in early gastric câncer

Myotomy with Intramuscular Dissection in Peroral Endoscopic Myotomy

Rectal NET ESD

ESD of a rectal adenoma involving the pectinate line in a patient with hemorrhoids.