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M_Nabil
17,180 意见 · 2 年 前

This endoscopy shows a patient with cancer of the larynx, Laryngeal cancer is the most common cancer of the upper respiratory tract. The incidence of laryngeal tumors is closely correlated with smoking, as head and neck tumors occur 6 times more often among cigarette smokers than among nonsmokers. The age-standardized risk of mortality from laryngeal cancer appears to have a linear relationship with increasing cigarette consumption. Death from laryngeal cancer is 20 times more likely for the heaviest smokers than for nonsmokers. It should be suspected in any patient with hoarseness of the voice for three weeks or longer until proven otherwise.

M_Nabil
17,174 意见 · 2 年 前

Lembert Pattern Suture

samer kareem
17,166 意见 · 2 年 前

The cat's stomach is a sac-like structure designed to store large volumes of food and continue the digestive process. The esophagus carries food to the stomach, where it enters via a valve-like structure called the cardiac sphincter. On the interior surface of the stomach is a series of folds called gastric folds. These folds function to help grind and digest food. The inner stomach lining secretes acids and enzymes to break down food. Once the initial stomach digestive process is complete, the partially digested food exits the stomach through the pyloric sphincter area and then enters the duodenum (first segment of the small intestine). Once eaten, most food leaves the stomach within twelve hours after entering.

Loyola Medicine
17,159 意见 · 2 年 前

Loyola Respiratory System Exam Part 1 A video from Loyola Medical School, Chicago showing the medical and clinical examination of the respiratory system.

Doctor
17,151 意见 · 2 年 前

Demonstration of Ballon Stent Surgery

samer kareem
17,149 意见 · 2 年 前

Chronic obstructive pulmonary disease Email this page to a friend Print Facebook Twitter Google+ Chronic obstructive pulmonary disease (COPD) is a common lung disease. Having COPD makes it hard to breathe. There are two main forms of COPD: Chronic bronchitis, which involves a long-term cough with mucus Emphysema, which involves damage to the lungs over time Most people with COPD have a combination of both conditions. Causes Smoking is the main cause of COPD. The more a person smokes, the more likely that person will develop COPD. But some people smoke for years and never get COPD. In rare cases, nonsmokers who lack a protein called alpha-1 antitrypsin can develop emphysema. Emphysema Other risk factors for COPD are: Exposure to certain gases or fumes in the workplace Exposure to heavy amounts of secondhand smoke and pollution Frequent use of a cooking fire without proper ventilation Symptoms Symptoms may include any of the following: Cough, with or without mucous Fatigue Many respiratory infections Shortness of breath (dyspnea) that gets worse with mild activity Trouble catching one's breath Wheezing Because the symptoms develop slowly, some people may not know that they have COPD.

Scott
17,139 意见 · 2 年 前

The period between stages one and two of labour

M_Nabil
17,122 意见 · 2 年 前

Microsurgical resection of Vocal fold polyp

academyo
17,114 意见 · 2 年 前

A few words on connective tissue. Please see disclaimer on my website www.academyofprofessionals.com

100doctor
17,108 意见 · 2 年 前

secret about human

Scott
17,105 意见 · 2 年 前

Ingrown hair removal on thigh #18

samer kareem
17,099 意见 · 2 年 前

This membrane could prevent heart attacks and keep the heart alive.

DrHouse
17,085 意见 · 2 年 前

Polycystic ovary syndrome (PCOS, also known clinically as Stein-Leventhal syndrome), which is an endocrine disorder that affects 5--10% of women. It occurs amongst all races and nationalities, is the most common hormonal disorder among women of reproductive age, and is a leading cause of infertility. The symptoms and severity of the syndrome vary greatly between women. While the causes are unknown, insulin resistance (often secondary to obesity) is heavily correlated with PCOS.

hooda
17,033 意见 · 2 年 前

All you need to know about the Types of Female Genital Discharge

DrMDK
17,027 意见 · 2 年 前

Henry Anhalt DO FAAP
Ped Eddo

Scott
17,019 意见 · 2 年 前

A 76 year-old, female, presented with a three day history of melena without any abdominal pain. She had one episode of hematemesis (about 100 ml blood) in the emergency room, patient has a strong alcoholic drink abuse.
An upper endoscopy with magnification was performed.
multiple ulcers were detected across of the gastric camera,
esophageal varices was also detected

samer kareem
16,994 意见 · 2 年 前

Ganglion Cyst Surgical Removal

M_Nabil
16,991 意见 · 2 年 前

Pulmonary Artery

JJANSSENS
16,991 意见 · 2 年 前

Soft tissue biopsy from osteolytic lesions is a challenge for the interventionist. The Spirotome Bone is conceived for this intervention. The procedure is straigthforward and produces tissue specimens of high quality in sufficient amounts to allow quantitative molecular biology.

hooda
16,986 意见 · 2 年 前

Watch that Thyroid Removal Surgery




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