cancer

Before Halo radiofrequency (RFA) ablation will be applied for Barrett's treatment, it is obligatory for each lesion (CA in situ also) to be resected using endoscopic technique.This case shows the malignant lesion - taken from nodule-like...

The following video shows malignant polyp excision from colon during colonoscopy.

The following video presents a metalic stent location in the course of duodenal cancer, completely blocking the lumen.

The following video presents a metalic stent location in the course of colon cancer. Paliative treatment.

The following patient has a stent implanted because of neplasitc lession in colon.

The following patient has a stent implanted because of metastatic lession in a duodenum. Palliative therapy.

The following video shows a patient suffering from the prostate cancer and the solitary ulcer in the rectum as a result of the radiotherapy. Episodes of pain were treated by him with antibiotics.

Total wall invasion of the rectum (T3) and not involved nodes (N0) is shown on this endoscopic ultrasound of this patient. CT didn't noticed any metastatic lessions (M). A pre-operative chemotherapy is also available for this patient.

The following material shows the EUS examination of rectal cancer in T4N0 stage.

Endoscopic ultrasound of the anorectum is necessary when there clinicians suspect an anal or rectal pathology. No preparation or anaesthesia is required. The most impotrant indications for this examination are anus pain of unkown...