Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)

Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Post: #1

Prepared by::B.Swathi

.ppt  10TH01F-Cryosurgery.PPT (Size: 3.2 MB / Downloads: 133)


Cryobiology is the study of living organisms, organs, biological tissues or biological cells at low temperatures.

Greek words "cryo" = cold
"bios" = life
"logos" = science

Cryobiology history can be traced back to antiquity. As early as in 2500B.C low temperatures were used in Egypt in medicine.
The use of cold was recommended by Hippocratus to stop bleeding and swelling.
With the emergence of modern Science, Robert Boyle studied the effects of low temperatures on animals.
Cryosurgery was carried out for the first time by James Arnott in 1845 in an operation on a patient with cancer.
After World War II, liquid nitrogen (196°C) became commercially available. In 1950, Allington introduced this cryogen into clinical practice by the technique of using cotton swabs dipped in liquid nitrogen to treat a variety of skin diseases.
The introduction of an automated cryosurgical apparatus cooled by liquid nitrogen by Cooper and Lee in 1961.Cooper modified his original 3-mm probes by adding a heating element to facilitate release from the tissue after freezing.

Cryosurgery is used in treatment of - External tumors, such as those on the skin. - Tumors inside the body (internal tumors and tumors in the bone). - Several types of cancer, and some precancerous or noncancerous conditions. - Prostate and liver tumors - Retinablastoma - Warts

Post: #2
hi , i am noel . i am a bio engg student . got intrested in your seminar topic on cryo surgery. i would like to read your seminar on cryosurgery ..

Marked Categories : lee cooper, james arnott original manuscript for cryotherapy, principles of cryosurgery ppt, cryosurgery paper, seminar paper on cryosurgery, cryogenic usage in biology ppt, seminar of cryosurgery, yhs mystartdefault, cryosurgery ptt, seminar topic cryosurgery, cryosurgery in medical ppt, seminar report on cryosurgery, 10th01f, seminar on cryosurgery, crysurgery in animals ppt, cryosurgery in animal ppt, cryo surgery ppt files, cryosurgery seminar files, cryo srygery seminar report, seminar topics cryosurgery, cryosurgery principle ppt, power point presentation of cryosurgery in animals, cryosurgery, cryosurgery seminar, cryosurgery ppt,

Quick Reply
Type your reply to this message here.

Image Verification
Image Verification
(case insensitive)
Please enter the text within the image on the left in to the text box below. This process is used to prevent automated posts.
This Page May Contain What is Cryosurgery And Latest Information/News About Cryosurgery,If Not ...Use Search to get more info about Cryosurgery Or Ask Here