Urethral cancer diagnostic study of choice: Difference between revisions

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== Overview ==
== Overview ==
There is no single diagnostic study of choice for diagnosing urethral cancer. Cystourethroscopy is useful to evaluate the extent of the disease. Definitive diagnosis is made with transurethral biopsies.
There is no single [[diagnostic]] [[Study arms|study]] of choice for [[Diagnosing Heart Failure in the Emergency Department|diagnosing]] [[urethral]] [[cancer]]. Cystourethroscopy is useful to evaluate the extent of the [[disease]]. [[Definitive Surgical Trauma Skills|Definitive]] [[diagnosis]] is made with [[Transurethral needle ablation of the prostate|transurethral]] [[biopsies]].


== Diagnostic Study of Choice ==
== Diagnostic Study of Choice ==


=== Study of choice ===
=== Study of choice ===
* [Name of the investigation] is the gold standard test for the diagnosis of [disease name].
There is no single [[diagnostic]] study of choice for the [[diagnosis]] of [[urethral]] [[cancer]];
* The following result of [gold standard test] is confirmatory of [disease name]:
*Cysto-urethroscopy is done to evaluate the extent of the [[disease]].<ref name="pmid12677777">{{cite journal |vauthors=Guercio S, Terrone C, Scarpa RM |title=[Clinical surveillance after surgery for prostate cancer] |language=Italian |journal=Recenti Prog Med |volume=94 |issue=3 |pages=110–3 |date=March 2003 |pmid=12677777 |doi= |url=}}</ref>
** Result 1
* Retrograde urethrography in [[men]] is used to find the exact location and extent of the [[disease]].
** Result 2
* [[Definitive Surgical Trauma Skills|Definitive]] [[diagnosis]] is made with [[Transurethral needle ablation of the prostate|transurethral]] [[biopsy]].
* The [name of the investigation] should be performed when:
* [[CT]] and [[MRI]] is used to evaluate spread of [[cancer]] and to exclude [[metastasis]].
** The patient presented with symptoms/signs 1. 2, 3.
* [[Bone scan]] : Only if there are [[symptoms]] and an elevated level of [[Alkaline phosphatase|Alkaline Phosphatase]].
** A positive [test] is detected in the patient.
* [Name of the investigation] is the gold standard test for the diagnosis of [disease name].
* The diagnostic study of choice for [disease name] is [name of the investigation].
* There is no single diagnostic study of choice for the diagnosis of [disease name].
* 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].
* [Disease name] is mainly diagnosed based on clinical presentation.
* Investigations:
** Among patients who present with clinical signs of [disease name], the [investigation name] is the most specific test for the diagnosis.
** Among patients who present with clinical signs of [disease name], the [investigation name] is the most sensitive test for diagnosis.
** Among 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] ====
{|
|- style="background: #4479BA; color: #FFFFFF; text-align: center;"
! style="background: #4479BA; color: #FFFFFF; text-align: center;" | Test
! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Sensitivity
! style="background: #4479BA; color: #FFFFFF; text-align: center;" |Specificity
|-
! style="background: #696969; color: #FFFFFF; text-align: center;" |Test 1
| style="background: #DCDCDC; padding: 5px; text-align: center;" |
| style="background: #DCDCDC; padding: 5px; text-align: center;" |...%
|-
! style="background: #696969; color: #FFFFFF; text-align: center;" |Test 2
| style="background: #DCDCDC; padding: 5px; text-align: center;" |...%
| style="background: #DCDCDC; padding: 5px; text-align: center;" |✔
|}
<small> ✔= The best test based on the feature </small>
 
===== Diagnostic results =====
The following result of [investigation name] is confirmatory of [disease name]:
* Result 1
* Result 2
 
===== Sequence of Diagnostic Studies =====
The [name of investigation] should 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.
 
=== Diagnostic Criteria ===
* Here you should describe the details of the diagnostic criteria.
*Always mention the name of the criteria/definition you are about to list (e.g. modified Duke criteria for the diagnosis of endocarditis / 3rd universal definition of MI) and cite the primary source of where this criteria/definition is found.
*Although not necessary, 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.
*Be very clear as to the number of criteria (or threshold) that needs to be met out of the total number of criteria.
*Distinguish criteria based on their nature (e.g. clinical criteria / pathological criteria/ imaging criteria) before discussing them in details.
*To view an example (endocarditis diagnostic criteria), click [[Endocarditis diagnosis|here]]
*If relevant, add additional information that might help the reader distinguish various criteria or the evolution of criteria (e.g. original criteria vs. modified criteria).
*You may also add information about the sensitivity and specificity of the criteria, the pre-test probability, and other figures that may help the reader understand how valuable the criteria are clinically.
* [Disease name] is mainly diagnosed based on clinical presentation. There are no established criteria for the diagnosis of [disease name].
* There is no single diagnostic study of choice for [disease name], though [disease name] may be diagnosed based on [name of criteria] established by [...].
 
* 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].
* The diagnosis of [disease name] is based on the [criteria name] criteria, which includes [criterion 1], [criterion 2], and [criterion 3].
 
* [Disease name] may be diagnosed at any time if one or more of the following criteria are met:
** Criteria 1
** Criteria 2
** Criteria 3
 
IF there are clear, established diagnostic criteria:
*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].
*The diagnosis of [disease name] is based on the [criteria name] criteria, which include [criterion 1], [criterion 2], and [criterion 3].
*The diagnosis of [disease name] is based on the [definition name] definition, which includes [criterion 1], [criterion 2], and [criterion 3].
IF there are no established diagnostic criteria: 
*There are no established criteria for the diagnosis of [disease name].
 
 
==References==
==References==
{{Reflist|2}}
{{Reflist|2}}
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Latest revision as of 17:01, 22 January 2019

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Vindhya BellamKonda, M.B.B.S [2]

Overview

There is no single diagnostic study of choice for diagnosing urethral cancer. Cystourethroscopy is useful to evaluate the extent of the disease. Definitive diagnosis is made with transurethral biopsies.

Diagnostic Study of Choice

Study of choice

There is no single diagnostic study of choice for the diagnosis of urethral cancer;

References

  1. Guercio S, Terrone C, Scarpa RM (March 2003). "[Clinical surveillance after surgery for prostate cancer]". Recenti Prog Med (in Italian). 94 (3): 110–3. PMID 12677777.

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