Chondrosarcoma diagnostic study of choice: Difference between revisions

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* [2nd investigation]
* [2nd investigation]


=== Name of Diagnostic Criteria ===
===Enneking (MSTS) Staging System===
*The Enneking surgical staging system (also known as the MSTS system) for malignant [[Musculoskeletal system|musculoskeletal]] [[Tumor|tumors]] based on histological and [[radiographic]] characteristics of the tumor host margin.<ref name="pmid20333492">{{cite journal| author=Jawad MU, Scully SP| title=In brief: classifications in brief: enneking classification: benign and malignant tumors of the musculoskeletal system. | journal=Clin Orthop Relat Res | year= 2010 | volume= 468 | issue= 7 | pages= 2000-2 | pmid=20333492 | doi=10.1007/s11999-010-1315-7 | pmc=2882012 | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20333492  }} </ref><ref>{{cite book | last = Peabody | first = Terrance | title = Orthopaedic oncology : primary and metastatic tumors of the skeletal system | publisher = Springer | location = Cham | year = 2014 | isbn = 9783319073224 }}</ref>
*It is widely accepted and routinely used staging system.


'''It is recommended that you include the criteria in a table. Make sure you always cite the source of the content and whether the table has been adapted from another source.'''
{| style="border: 0px; font-size: 90%; margin: 3px; width: 1000px" align="center"
 
| valign="top" |
[Disease name] is primarily diagnosed based on clinical presentation. There are no established criteria for the diagnosis of [disease name].
|-
 
! style="background: #4479BA; width: 200px;" | {{fontcolor|#FFF|Stages}}
OR
! style="background: #4479BA; width: 300px;" |{{fontcolor|#FFF|Grade}}
 
! style="background: #4479BA; width: 300px;" |{{fontcolor|#FFF|Site}}
There is no single diagnostic study of choice for [disease name], though [disease name] may be diagnosed based on [name of criteria] established by [...].
! style="background: #4479BA; width: 300px;" |{{fontcolor|#FFF|Metastasis}}
 
|-
OR
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" |IA
 
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | G1: Low grade
The diagnosis of [disease name] is made when at least [number] of the following [number] diagnostic criteria are met: [criterion 1], [criterion 2], [criterion 3], and [criterion 4].
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | T1: Intracompartmental
 
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | M0: No metastasis
OR
|-
 
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" |IB
The diagnosis of [disease name] is based on the [criteria name] criteria, which includes [criterion 1], [criterion 2], and [criterion 3].
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | G1: Low grade
 
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | T2: Extracompartmental
OR
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | M0: No metastasis
 
|-
[Disease name] may be diagnosed at any time if one or more of the following criteria are met:  
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" |IIA
* Criteria 1
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | G2: High grade
* Criteria 2
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | T1: Intracompartmental
* Criteria 3
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | M0: No metastasis
 
|-
OR
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" |IIB
 
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | G2: High grade
'''IF there are clear, established diagnostic criteria'''
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | T2: Extracompartmental
 
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | M0: No metastasis
The diagnosis of [disease name] is made when at least [number] of the following [number] diagnostic criteria are met: [criterion 1], [criterion 2], [criterion 3], and [criterion 4].
|-
 
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" |III
OR
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | G1 or G2
 
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | T1 or T2
The diagnosis of [disease name] is based on the [criteria name] criteria, which include [criterion 1], [criterion 2], and [criterion 3].
| style="padding: 5px 5px; background: #F5F5F5; font-weight: bold; text-align:center;" | M1: Regional or distant metastasis
 
|}
OR
 
The diagnosis of [disease name] is based on the [definition name] definition, which includes [criterion 1], [criterion 2], and [criterion 3].
 
OR
 
'''IF there are no established diagnostic criteria'''
 
There are no established criteria for the diagnosis of [disease name].


==References==
==References==
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[[Category: Orthopedics]]
[[Category: Oncology]]
[[Category: Up-To-Date]]

Revision as of 04:55, 23 January 2019

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief:

Overview

Diagnostic Study of Choice

Study of choice

[Name of the investigation] is the gold standard test for the diagnosis of [disease name].

OR

The following result of [gold standard test] is confirmatory of [disease name]:

  • [Result 1]
  • [Result 2]

OR

[Name of the investigation] must be performed when:

  • The patient presents with [symptom/sign 1], [symptom/sign 2], and [symptom/sign 3].
  • A [name of test] is positive for [sign 1], [sign 2], and [sign 3] in the patient.

OR

[Name of the investigation] is the gold standard test for the diagnosis of [disease name].

OR

The diagnostic study of choice for [disease name] is [name of the investigation].

OR

There is no single diagnostic study of choice for the diagnosis of [disease name].

OR

There is no single diagnostic study of choice for the diagnosis of [disease name], but [disease name] can be diagnosed based on [name of the investigation 1] and [name of the investigation 2].

OR

[Disease name] is primarily diagnosed based on the clinical presentation.

OR

Investigations:

  • Among the patients who present with clinical signs of [disease name], the [investigation name] is the most specific test for the diagnosis.
  • Among the patients who present with clinical signs of [disease name], the [investigation name] is the most sensitive test for diagnosis.
  • Among the patients who present with clinical signs of [disease name], the [investigation name] is the most efficient test for diagnosis.

The comparison of various diagnostic studies for [disease name]

Test Sensitivity Specificity
Test 1 ...% ...%
Test 2 ...% ...%

[Name of test with higher sensitivity and specificity] is the preferred investigation based on the sensitivity and specificity

Diagnostic results

The following finding(s) on performing [investigation name] is(are) confirmatory for [disease name]:

  • [Finding 1]
  • [Finding 2]
Sequence of Diagnostic Studies

The [name of investigation] must be performed when:

  • The patient presented with symptoms/signs 1, 2, and 3 as the first step of diagnosis.
  • A positive [test] is detected in the patient, to confirm the diagnosis.

OR

The various investigations must be performed in the following order:

  • [Initial investigation]
  • [2nd investigation]

Enneking (MSTS) Staging System

  • The Enneking surgical staging system (also known as the MSTS system) for malignant musculoskeletal tumors based on histological and radiographic characteristics of the tumor host margin.[1][2]
  • It is widely accepted and routinely used staging system.
Stages Grade Site Metastasis
IA G1: Low grade T1: Intracompartmental M0: No metastasis
IB G1: Low grade T2: Extracompartmental M0: No metastasis
IIA G2: High grade T1: Intracompartmental M0: No metastasis
IIB G2: High grade T2: Extracompartmental M0: No metastasis
III G1 or G2 T1 or T2 M1: Regional or distant metastasis

References

  1. Jawad MU, Scully SP (2010). "In brief: classifications in brief: enneking classification: benign and malignant tumors of the musculoskeletal system". Clin Orthop Relat Res. 468 (7): 2000–2. doi:10.1007/s11999-010-1315-7. PMC 2882012. PMID 20333492.
  2. Peabody, Terrance (2014). Orthopaedic oncology : primary and metastatic tumors of the skeletal system. Cham: Springer. ISBN 9783319073224.

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