SEP 26, diagnostic imaging: DOGgraphy

 Re PAGES: 

You, members of the audience of Daily Illustrated Nonsense, (D.I.N.), often have questions about the authors of this blog, and the purpose, history and organization of our online e-manations. To help answer these puzzlements, we have scrawled some material on the undated PAGES section of this blog. Please review these 'documents', although some remain under development. Although expansion of these explanations is contemplated, we admit to taking our time to write down what seems natural to us, but more outreach with this type of communication is planned.

So far, you can take a look at these important documents :

1) Our Blog (D.I.N.): Authors and Purpose (under construction)

2) Content of the blog, and its Historical Development

3) Distribution of Thematic Material

4) How Can I Contribute? (under construction)

a) Reprise of material posted on September 26 in prior years ...

2020: Toronto oases, Humber Bay park (photo-collage)
2021: new world palindromes, #46 (wordplay map) 
2022: organic brain poetry, CTE, traumatic encephalopathy (poem)

2023: decorative touches, Tulip Fields (fabric art)  

To access the details of any item in slide format, type its title, as displayed above in red font (e.g. ...  CTE), into one of the two search bars at the the top of your blog-page. Underneath the slide(s) for each entertaining delight that you discover, you will find a clickable link that lets you easily explore a more widespread collection of wonderments (verse, photos, wordplay, song-lyrics etc.) on the topic of your choice. 

b) Today's Offering (Sep 26, 2024):   

Authors' Note:   The confusing terminology for advanced, i.e. 3D medical imaging, uses acronyms that may be historically based or poorly explained. The development of a method of imaging known as ‘DOGgraphy’ is apocryphal. 

CAT: computerized axial tomography, X-ray imaging of a body section; better described in modern terms as ‘x-ray CT’

PET: positron (dual-photon) emission tomography; a Nuclear Medicine technique involving prior injection of a positron-emitting radionuclide ('isotope'); becoming an important modality in cancer assessment

Holography: processing of fields of light or other radiation scattered from objects; well developed with lasers, but with limited current application in medical imaging.

 You can review all our verses on this intriguing topic by proceeding to a post on 'Edifying Nonsense' entitled 'Selected Topics in Diagnostic Imaging'. Click HERE!