Endoscopy, Biology

Assignment Help:

Endoscopy (Greek: endon, within; skopion, to look at)

Endoscope, a tubular instrument, is used to examine interior of body cavity or a hollow organ.  Besides examination of respiratory system (bronchoscopy), the endoscopy is also used to examine esophagus (esophagoscopy) to determine diverticulum, foreign body fistula, meso-oesophagus, rupture, stricture and ulceration; stomach (gastroscopy) for gastric ulcers, pyloric stenosis, squamous cell carcinoma, and presence of parasitic (gastrophilus, draschia) larvae in horses; small intestine (enteroscopy) for duodenal conditions, ulcers, mucosal lesion   and gastrophilus nasalis; large intestine (colonoscopy) for the presence of whip worms, brush cytology, foreign body and mucosal lesions and peritoneal cavity (laparoscopy) for abdominal tumor and abscess, evaluation of peritonitis, chronic colic and abdominal metastatic lesions, location of cryptorchid testes and in ovarian and urogenital disorders. The endoscopy is a valuable technique in the removal of foreign bodies, tumor therapy and monitoring surgical and medical therapy. Recently, more advanced ultra thin (2-3 mm diameter) endoscope with improved lens and photographic attachments are available for examination of blood vessels.


Related Discussions:- Endoscopy

Control of noise pollution, Following ways can be used for control of noise...

Following ways can be used for control of noise pollution: It can be controlled by designing, fabricating and using quiter machines. In heavy industries, sound proof insul

Ecosystem, what is the main excretory organ of a lizard

what is the main excretory organ of a lizard

The Human Inpact on the Environment, Name the four organisms which are curr...

Name the four organisms which are currently in danger of extinction because of human activities?

Proteins Requirement for nutrients, Q. Requirement for nutrients? Ulcer...

Q. Requirement for nutrients? Ulcer is a form of wound which if not healed on time call get perforated and bleed. Adequate protein intake ensures synthesis of new tissues esse

What is carrier protein, How does the interaction between a carrier protein...

How does the interaction between a carrier protein and the substance it transports resemble the interaction among an enzyme and its substrate? Both include the binding of a spe

202, sizes in some biological systems glucose

sizes in some biological systems glucose

What is the function of vitamin e, What is the function of vitamin E? In wh...

What is the function of vitamin E? In which foods can it be found? Vitamin E, or tocopherol, is a fat-soluble vitamin that participates as coenzyme in the respiratory chain, t

How many tablets the nurse give him, Mr. Jones' hypertension has not respon...

Mr. Jones' hypertension has not responded adequately to previous dosage of Lozol. His order is now Lozol 5 mg PO q am. Available is Lozol (indapamide) 1.25 mg scored tablets. How m

How do the sodium and potassium ions maintain the neuron, How do the sodium...

How do the sodium and potassium ions maintain the resting potential of the neuron? The plasma membrane of the neuron when at rest maintains an electric potential difference amo

Utalize the nonoxidative portion of the pentose phosphate, Under conditions...

Under conditions when a cell only needs to use the nonoxidative portion of the Pentose Phosphate pathway to synthesize ribose-5-phosphate, the elevated levels of NADPH in the cell

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd