Histology of the Thyroid gland

Surgical removal of a Chalazion from the eye lid

Minimally invasive kidney and ureteral stone surgery using holmium laser performed at El Camino Urology Medical Group,

Endoscopic Carpal Tunnel Release Surgery

The colonoscope is slowly withdrawn during this screening colonoscopy down from the transverse colon, back around the splenic flexure, and down the descending colon, and reveals this finding a colonic diverticula. Diverticulosis is a common, acquired, age-related occurrence affecting over 50% of the... western adult population over the age of 50. It is seen rarely in Africa and Asia where the dietary fiber content is traditionally higher. Thus most investigators feel that low fiber diets are related to the development of this condition. Ironically, colonic diverticula are not true diverticula but rather pseudodiverticula in that the sac includes layers of the mucosa and submucosa that push through rather than include the outer muscular layer. As with the small bowel the colon has an inner circular muscular layer, but the outer longitudinal layer is composed of three bands of muscle that run the length of the colon known as teniae. Diverticula occur in rows between the mesenteric and two antimesenteric teniae where the colonic wall is further weakened by the defect caused by the perforating vasa recti artery which supplies the colonic mucosa. Occasionally, the anatomic propensity of diverticula to form in rows is quite apparent as seen when this clip is replayed in slow motion. Most often, however, the arrangement of the diverticula appears random due to the angulation of the bowel and thickening of the semi lunar folds. The conditions that cause these pulsion diverticula are not know with certainty but may include high intrahaustral pressures, muscular hypertrophy, and age related alterations in collagen cross linking. Diverticula can bleed or can abscess and perforate. The incidence of diverticulitis or diverticular bleeding is in the range of 1:1,000 patients with diverticulosis.

Cholecystectomy & Retroperitoneal Tumor Removal

Modern technique of thyroidectomy for tumors

Atrial Fibrillation is the most common heart rythmn abnormatlity and is very common as you age. Atrial fibrillation is a condition in which the top chambers of the heart, the Atrium are fibrillating, rather than having a regular synchronized contraction. One of the worst complications of Atrial Fibrillation can be Stroke. There are very good treatments of Atrial Fibrillation. This animated video is an overview of Atrial Fibrillation.

occur in this infant because of hypocalcemia

Dealing with choking

Cosmetic surgery-mammoplasty-breast surgery-tummy

Some tips on obtaining venous blood samples

Brief animation demonstrating emergency surgical cricothyrotomy; created with Lightwave 9.3

Vaccines are extremely safe. Adverse reactions are uncommon. The most common reaction is pain and swelling at the vaccine site, which is easily treated, and has no longterm problems. An allergic reaction to vaccines are rare. Dr. Michael Davis dispells this and other vaccine myths, including myths about autism and vaccines.

The proper way to suture a wound for best healing and cosmetic results

Anterior Cruciate Ligament Reconstruction

Ultrasound Guided Intravenous Peripheral Line Placement

Acute Myocardial Infarction - Heart Attack

this video is showing the laparoscopic transabdominal preperitoneal herina repair for direct inguinal herina

The video will describe what is Tree in bud sign on CT scan of Chest. Please see disclaimer on my website www.academyofprofessionals.com