show all

Latest videos

Dor Operation - Endoventricular Circular Patch Plasty

Dor Operation - Endoventricular Circular Patch...

This video demonstrates two cases of the endoventricular circular patch plasty of the left ventricle (Dor operation) during the large postinfarction akinetic aneurysms. This operation is performed adequately if the LV ESVI is decreased more than 30% of its preoperative values. As this video shows both cases were performed adequately since ESVI was reduced more than 30% in both cases (for about 50%). Regarding the timing of this operation it is important to remember that the Dor operation should be performed when preoperative LV ESVI is less than 94 ml/m2 to expect good survival after surgery. Preoperative LV ESVI of the first patient was 71 ml/m2 and in his case good mid-term and long-term survival can be expected after surgery (80% of 10-years survival). Unlike the first patient the preoperative LV ESVI for the second one was 110 ml/m2 and even the operation was performed adequately but in this case we can not hope for good survival after surgery. So, it is very important to refer these patients for Dor operation sooner possible!

Reconstruction After Pancreatoduodenal Resection Whipple Type

Reconstruction After Pancreatoduodenal Resection...

Control endoscopy after PDR Whipple type whith: gastroentero- and enteroenterostomy. Essential reflux gastritis is observed, but stomies are permeable whithout inflamation and stenosis (courtesly of prof. Gutsu E.).

Coronary Artery Grafting With Bilateral Internal Mammary Arteries Using Composite Y-Graft Technique

Coronary Artery Grafting With Bilateral Internal...

This video demonstrates the technique of coronary artery bypass grafting with bilateral internal mammary arteries using composite Y-graft technique. The right internal mammary artery (RIMA) is harvested first as a skeletonized free graft and then the left internal mammary artery (LIMA) is harvested as a skeletonized pedicled graft. Before going on bypass when the heart is full and not arrested the precise marking of the Y-graft anastomosis site is possible. This site is marked on the LIMA at the level of the left atrial appendage. The composite Y-graft is constructed by anastomosing the proximal end of the RIMA to the marked site of the LIMA (end-to-side anastomosis) using 8-0 continuous running Prolene suture. The flow in the composite graft is checked and measured to make sure that it is 2 - 3 times more than the LIMA flow (measured before) to be able to provide enough blood to 2 and more coronary arteries to be bypassed. The cardiopulmonery bypass is started and the heart is arrested. LIMA to Diagonal and LAD sequential graft and RIMA to OM and PDA sequential grafts were done for this particular patient. Composite Y-graft function and patency is checked 3 months after surgery by 64 slice contrast CT scan. LIMA stem flow is checked after surgery by Dupplex investigation. Good flow is noted with predominant diastolic component. Good function and patency of the composite Y-graft is also seen on the angiogram 5 years after surgery. This operation let us avoid vein grafts and perform arterial revascularisation providing good and stable long-term results which is very important especially for the younger patients.

Circumferential Supracrestal Fiberotomy (CSF)

Circumferential Supracrestal Fiberotomy (CSF)...

Circumferential supracrestal fiberotomy(CSF) in rotated teeth after finishing orthodontic treatment by Dr Amr Asker. Video by Dr Amr Asker.

Endarterectomy in Aortoiliac Occlusive Disease

Endarterectomy in Aortoiliac Occlusive Disease

Recording of a endarterectomy with aortoiliac occlusive disease (Leriche syndrome). The patient was shown severe calcific also has diabetes, is moderately obese and quit smoking in 1991. Presented by Patrick J. O'Hara, MD and Tara M. Mastracci, MD, Department of Vascular Surgery Cleveland Clinic Foundation, Cleveland, Ohio.

 Hysteroscopy: Myoma tipe1 and Endometrial Polyps

Hysteroscopy: Myoma tipe1 and Endometrial...

42 yo, 0G presenting diagnosis of infertility, To ultrasound pelvic shows the presence of endometrial thickening (submucosus myoma), takes offive hysteroscopy.

Hyperplasia Complex with Atypias

Hyperplasia Complex with Atypias

64 yo patient, treated with tamoxifen for 3 years for breast cancer. Ultrasound pelvic show endometrial thickening (6 mm).

Thoracoscopic Esophagectomy For Cancer Of  Esophagus

Thoracoscopic Esophagectomy For Cancer Of...

Video shows thoracoscopic dissection of esophagus for cancer of the middle portion of esophagus. Video by Dr Hemant Bhansali

Minimally Invasive Esophagectomy

Minimally Invasive Esophagectomy

Lectures from the 2014 General Thoracic Surgical Club about minimally invasive esophagectomy. Video by dr Dawn Jaroszewski.

Tags

Adenocarcinoma adenoma Animation banding bleeding cancer colon colonoscopy duodenum echocardiography endoscopy esophagus gastric gastroenterology gastroscopy GIST gynecology HEART Histopathology laparoscopy laryngology oncology polyp polypectomy rectum stomach surgery TUMOR ulcer varices

Featured channels

Forest Hill Orthodontics

Our practice philosophy is to provide you with the very…

Neurosurgery Opole

We have been practicing continuously since 1995 concentrating on extensive…

Society of American Gastrointestinal...

The Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) is…

European Society of Surgical Oncology

The European Society of Surgical Oncology, ESSO, was established in…

European Society of Cardiology

The European Society of Cardiology (ESC) represents over 80,000 cardiology…

Surgicon Foundation

A non-profit global movement for surgical quality&safety and to equalize…

USG Videos

This channel presents a collection of ultrasound videos.

ORReady

ORReady is a worldwide, multi-Specialty initiative to encourage steps that…

Neurosurgery Journal

Neurosurgery is the official journal of the Congress of Neurological…

Medical societies

American Association for Primary Care...

The American Association for Primary Care Endoscopy (AAPCE) is a…

BDC - Professional Association of Geman...

BDC is the largest association of surgeons in Germany with…

ISMICS

The International Society for Minimally Invasive Cardiothoracic Surgery was formed…

Polish Lipid Association

The main aims of NLA and PoLA are to increase…

United European Gastroenterology

UEG, or United European Gastroenterology, is a professional non-profit organisation…

Testimonials

I consider MEDtube as an exciting tool facilitating education and communication between physicians around the world. This innovative approach allows for quick exchange of most interesting audio-visual educational materials.

Maria Siemionow,
MD, PhD

Head, Microsurgery Training, Dept. of Plastic Surgery Cleveland Clinic

Being focused on new endoscopic techniques in medicine (ESD - endoscopic submucosal dissection), I understand well the need to promote the latest innovation and discoveries. I recommend MEDtube video sharing website for doctors as tool to disseminate techniques and technologies improving doctors' skills and awareness globally. Good luck.

Takuji Gotoda,
MD, PhD

Tokyo Medical University Hospital

In otorhinolaryngology video plays a very important role. MEDtube is delivering useful, innovative tools, helping our community of professionals. I share MEDtube passion for innovative education and the concept of sharing medical knowledge.

Milan Profant,
MD, PhD

International Federation of Oto-Rhino-Laryngological Societies