Glossary entry (derived from question below)
Chinese term or phrase:
全取
English translation:
(frozen section) taken (from a mass)
Added to glossary by
Erzsébet Czopyk
Aug 15, 2018 18:23
6 yrs ago
3 viewers *
Chinese term
全取
Chinese to English
Medical
Medical (general)
pathology
一份胆管癌病理报告中的内容:
肉眼所见:A:冻底一块全取; B:冻底八块全取
请问这里“全取”是什么意思?没有英文的话能给出中文解释也行。
多谢!
肉眼所见:A:冻底一块全取; B:冻底八块全取
请问这里“全取”是什么意思?没有英文的话能给出中文解释也行。
多谢!
Proposed translations
(English)
2 +1 | (frozen section) taken (from a mass) |
Erzsébet Czopyk
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Change log
Aug 20, 2018 10:07: Erzsébet Czopyk Created KOG entry
Proposed translations
+1
3 hrs
Selected
(frozen section) taken (from a mass)
Biopsies are small samples of tissue taken from a mass or tumor that are examined under a microscope to make a diagnosis. Biopsies are used most often to determine whether cancer cells are present, although certain infections and other diseases can be diagnosed as well. A specific type of biopsy procedure called the frozen section was developed in order to make a rapid diagnosis of a mass during surgery. The December 28, 2005, issue of JAMA includes an article about the origins of the frozen section technique.
Frozen section procedure
During the frozen section procedure, the surgeon removes a portion of the tissue mass. This biopsy is then given to a pathologist (a doctor who examines tissues and uses laboratory tests to make a diagnosis). The pathologist freezes the tissue in a cryostat machine, cuts it with a microtome, and then stains it with various dyes so that it can be examined under the microscope. The procedure usually takes only minutes.
https://jamanetwork.com/journals/jama/fullarticle/202100
https://en.wikipedia.org/wiki/Frozen_section_procedure
Procedure
Tissue embedded within OCT, mounted on a chuck in a cryostat and ready for section production
The key instrument for cryosection is the cryostat, which is essentially a microtome inside a freezer. The microtome can be compared to a very accurate "deli" slicer, capable of slicing sections as thin as 1 micrometre. The usual histology slice is cut at 5 to 10 micrometres. The surgical specimen is placed on a metal tissue disc which is then secured in a chuck and frozen rapidly to about –20 to –30 °C. The specimen is embedded in a gel like medium called OCT and consisting of poly ethylene glycol and polyvinyl alcohol; this compound is known by many names and when frozen has the same density as frozen tissue. At this temperature, most tissues become rock-hard. Usually a lower temperature is required for fat or lipid rich tissue. Each tissue has a preferred temperature for processing. Subsequently it is cut frozen with the microtome portion of the cryostat, the section is picked up on a glass slide and stained (usually with hematoxylin and eosin, the H&E stain). The preparation of the sample is much more rapid than with traditional histology technique (around 10 minutes vs 16 hours). However, the technical quality of the sections is much lower. The entire laboratory can occupy a space less than 9-square-foot (0.84 m2), and minimal ventilation is required compared to a standard wax embedded specimen laboratory.
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Note added at 3 hrs (2018-08-15 21:55:10 GMT)
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https://www.cancer.gov/about-cancer/diagnosis-staging/diagno...
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Note added at 4 days (2018-08-20 10:07:56 GMT) Post-grading
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Thank you very much.
Frozen section procedure
During the frozen section procedure, the surgeon removes a portion of the tissue mass. This biopsy is then given to a pathologist (a doctor who examines tissues and uses laboratory tests to make a diagnosis). The pathologist freezes the tissue in a cryostat machine, cuts it with a microtome, and then stains it with various dyes so that it can be examined under the microscope. The procedure usually takes only minutes.
https://jamanetwork.com/journals/jama/fullarticle/202100
https://en.wikipedia.org/wiki/Frozen_section_procedure
Procedure
Tissue embedded within OCT, mounted on a chuck in a cryostat and ready for section production
The key instrument for cryosection is the cryostat, which is essentially a microtome inside a freezer. The microtome can be compared to a very accurate "deli" slicer, capable of slicing sections as thin as 1 micrometre. The usual histology slice is cut at 5 to 10 micrometres. The surgical specimen is placed on a metal tissue disc which is then secured in a chuck and frozen rapidly to about –20 to –30 °C. The specimen is embedded in a gel like medium called OCT and consisting of poly ethylene glycol and polyvinyl alcohol; this compound is known by many names and when frozen has the same density as frozen tissue. At this temperature, most tissues become rock-hard. Usually a lower temperature is required for fat or lipid rich tissue. Each tissue has a preferred temperature for processing. Subsequently it is cut frozen with the microtome portion of the cryostat, the section is picked up on a glass slide and stained (usually with hematoxylin and eosin, the H&E stain). The preparation of the sample is much more rapid than with traditional histology technique (around 10 minutes vs 16 hours). However, the technical quality of the sections is much lower. The entire laboratory can occupy a space less than 9-square-foot (0.84 m2), and minimal ventilation is required compared to a standard wax embedded specimen laboratory.
--------------------------------------------------
Note added at 3 hrs (2018-08-15 21:55:10 GMT)
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https://www.cancer.gov/about-cancer/diagnosis-staging/diagno...
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Note added at 4 days (2018-08-20 10:07:56 GMT) Post-grading
--------------------------------------------------
Thank you very much.
Note from asker:
Thank you! I'm just not sure if "冻底“ is the same as "冰冻切片 (frozen section)" here. I also posted it as another question for that. |
4 KudoZ points awarded for this answer.
Reference comments
3 hrs
Reference:
Pathological aspects of cholangiocarcinoma
Pathological aspects of cholangiocarcinoma - NCBI - NIH
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2504382/
by I Esposito - 2008 - Cited by 27 - Related articles
Keywords: Bile duct, bile duct cancer, cholangiocarcinoma, histopathology, ... ICC can form a single mass with or without satellite nodules, in most cases not ... of later onset of symptoms: in a large recently reported series of 564 patients, the .... the lower quality of frozen sections surely impairing the evaluation of parameter, ...
Obtaining negative margins (R0) at resection represents an important prognostic factor in all subgroups of CC, as shown in all large surgical series 2,3,26,29. Perihilar CC has the lowest R0 rates compared to ICC or distal ECC, although the performance of a partial hepatic resection together with the bile duct resection seems to increase the number of curative resections 3,29. Some studies have suggested that only invasive carcinoma and not carcinoma in situ at the bile duct resection margin significantly affects the survival of patients with hilar and/or distal ECC 26,30. The relevance of the radial margin status in extrahepatic CC has been underscored by others 31. However, the criteria for the definition of R1 resections are not univocal: for example, Japanese authors require a distance of 5 mm to define R0 resections 21,32, whereas in Western countries usually no recommendation is given, so that only the presence of a tumor at the resection margins is considered to define R1 (see, for example, the recommendations of the College of American Pathologists at www.cap.org). Moreover, examination of the resection margin – at least for hilar and distal ECC – is usually performed intraoperatively, with the lower quality of frozen sections surely impairing the evaluation of parameter, such as the presence of dysplasia/carcinoma in situ and their differentiation from reactive changes. Since a curative resection is one of the most robust prognostic factors for CC, larger studies are surely needed to obtain an international consensus for the pathological examination of surgical specimens with CC.
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Note added at 3 hrs (2018-08-15 21:40:08 GMT)
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Frozen Sections - Milestone Medical
https://www.milestonemedsrl.com/products/frozen-sections.htm...
"Frozen sections are one of the most important and difficult procedures a pathologist performs during his practice. It requires experience, knowledge of clinical ...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2504382/
by I Esposito - 2008 - Cited by 27 - Related articles
Keywords: Bile duct, bile duct cancer, cholangiocarcinoma, histopathology, ... ICC can form a single mass with or without satellite nodules, in most cases not ... of later onset of symptoms: in a large recently reported series of 564 patients, the .... the lower quality of frozen sections surely impairing the evaluation of parameter, ...
Obtaining negative margins (R0) at resection represents an important prognostic factor in all subgroups of CC, as shown in all large surgical series 2,3,26,29. Perihilar CC has the lowest R0 rates compared to ICC or distal ECC, although the performance of a partial hepatic resection together with the bile duct resection seems to increase the number of curative resections 3,29. Some studies have suggested that only invasive carcinoma and not carcinoma in situ at the bile duct resection margin significantly affects the survival of patients with hilar and/or distal ECC 26,30. The relevance of the radial margin status in extrahepatic CC has been underscored by others 31. However, the criteria for the definition of R1 resections are not univocal: for example, Japanese authors require a distance of 5 mm to define R0 resections 21,32, whereas in Western countries usually no recommendation is given, so that only the presence of a tumor at the resection margins is considered to define R1 (see, for example, the recommendations of the College of American Pathologists at www.cap.org). Moreover, examination of the resection margin – at least for hilar and distal ECC – is usually performed intraoperatively, with the lower quality of frozen sections surely impairing the evaluation of parameter, such as the presence of dysplasia/carcinoma in situ and their differentiation from reactive changes. Since a curative resection is one of the most robust prognostic factors for CC, larger studies are surely needed to obtain an international consensus for the pathological examination of surgical specimens with CC.
--------------------------------------------------
Note added at 3 hrs (2018-08-15 21:40:08 GMT)
--------------------------------------------------
Frozen Sections - Milestone Medical
https://www.milestonemedsrl.com/products/frozen-sections.htm...
"Frozen sections are one of the most important and difficult procedures a pathologist performs during his practice. It requires experience, knowledge of clinical ...
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