Secrets revealed in Dr Loh’s Fish Vetting Series.

There are no secrets in the treatment of fish diseases as seen in Dr Loh’s new YouTube channel < http://tinyurl.com/thefishdoctor >.

You can learn more about how it is done with his practical manuals and instructional videos, available from his website (use your desktop computer).

This series of publications has helped promote fish health and welfare globally:

• Fish Vetting Essentials” (book)

• “Fish Vetting Medicines – Formulary of Fish Treatments” (book)

• “Fish Vetting Techniques & Practical Tips” (DVD).

Get your copies today and begin fish vetting with confidence.

Go to – https://thefishvet.com.au/shop/shopping.html

About the author:

As “The Fish Vet”, Dr Richmond Loh and his team across Australia provide veterinary, and
pathology services for a range of clients including pet fish, display aquaria, retailers and fish farmers.
He has been admitted to the Australian and New Zealand College of Veterinary Scientists by
examinations in the subjects of Pathobiology, and Aquatic Animal Health. He is a Certified Aquatic
Veterinarian and has been awarded the George Alexander International Fellowship by the
International Specialised Skills Institute.

Pertinent Posts:

• President of the World Aquatic Veterinary Medical Association (WAVMA, 2014)

• Secretary for the Aquatic Animal Health Chapter of the Australian and New Zealand College
of Veterinary Scientists (ANZCVS, 2015)

• Senior Adjunct Lecturer at Murdoch University

• WAVMA Webinar co-ordinator/moderator (2013 to
present).

The Fish Vet’s Services

The Fish Vet offers a comprehensive aquatic veterinary services in a range of locations across Australia. Our aquatic veterinarians are based in Perth (WA), Brunswick (Victoria), Sydney/Gosford (NSW) and Duffy (ACT). Our aquatic specialists are based in Townsville (Queensland) and in Singapore.

 

The Fish Vet, a one-stop-shop: there is no duplication of work, and no loss of time or information between management and consultant.

Services offered through The Fish Vet include:

  • Diagnosis and treatment for diseases
  • Management advice
  • Health certification
  • Supply of veterinary resources
  • Education and research

We service the following sectors:

  • Pet ornamentals (e.g. home aquariums, pond, aquaponics)
  • Display aquaria (e.g. public aquariums and zoos)
  • Commercial ornamentals (e.g. ornamental fish farms, retailers, wholesalers, exporters)
  • Education (e.g. universities, researchers, hobby groups)

DOWNLOAD OUR SERVICES MANUAL –> TFV Services and Fees 2018-19

WAVMA Aquatic Vet Sessions/Wetlab (WSAVA, Singapore ) – Take the weekend to register & save!

To see web page, click here

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Hurry Up, Register & Save!
Take the weekend to register, as this is your last chance to benefit from $200 savings! Why miss out on such an offer? Register online and join the global veterinary community in Singapore.

LAST CALL – Early Bird Deadline: 25 June 2018

Register Early
& Save
Hands-on Learning Experiences
Have you seen our pre-congress program? There are workshops and sessions that will provide you with hands-on experience, for example dental surgical techniques or handling of fish species.

  • The WAVMA Aquatic Wetlab – Vets who are interested in enhancing their practice with fish species – this is the place to be!
  • The Practical Dentistry Workshop – this workshop will focus on traditional methods of surgical extraction and we will compare these methods to a new minimally invasive technique, using an automated periotome (Vet-Tome® – iM3®).

You can register for the congress and workshops as a package! Register before the early bird deadline to save on fees!

Workshop Program
& Registration
Once registered, you’ll need a place to stay!
Whether you are looking for budget options or 5-star hotels, close to the venue, or in one of the bustling neighborhoods of Singapore, you can find a large selection of hotels via our official online booking site.

Plan your stay now!

HOTEL OFFERS
Register Early & Save
Pre-Congress Workshops
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Book Your Hotel
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Conference Organiser: Kenes International Organizers of Congresses S.A.
7, rue François-Versonnex, C.P. 6053, 1211 Geneva 6 Switzerland
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Stock your ponds or aquaponics with rainbow trout now.

These guys are coming home with me.

https://thefishvet.com/2016/04/27/rainbow-trout-for-your-aquaponics-this-winter-now-is-the-right-time/


Yours sincerely,

Dr Richmond Loh
DipProjMgt, BSc, BVMS, MPhil (Pathology), MANZCVS (Aquatics& Pathobiology), CertAqV, NATA Signatory.

Aquatic Veterinarian & Veterinary Pathologist.
PERTH | MELBOURNE | SYDNEY | CANBERRA |TOWNSVILLE | SINGAPORE
THE FISH VET

Aquatic Veterinary Medical & Diagnostic Services.
Web: http://www.thefishvet.com.au
Ph: +61 421 822 383
Mail: PO Box 5164, East Victoria Park, WA 6981, Australia.

Fish histopathology is not easy.

I came across a very good article on fish histopathology and grabbed some of the well-worded phrases from the introduction.

The “degree of expertise cannot be taught in a matter of weeks to months, nor can it be learned simply by rote through dedicated self-study… requires initial broad-based training and comparative (multi-species) pathology, which is then followed by a steady and diverse case load, continuing education, and most notably, many years spent laboring at the microscope.

The authors go on to explain that some published fish histopathology findings may be of “dubious accuracy”, and some authors “may support their findings with evidence gleaned from prior reports that are equally questionable… this iterative circular process can create a body of unsound literature that ultimately becomes scientific dogma.” Thus it is difficult to filter-out what is factual information, if you don’t already have the knowledge or expertise. Isn’t this the case for so many of the fish-related things we find on Google?

A diagnosis in the field of veterinary fish pathology this often arrived at by “an open discussion of diagnostic and interpretive issues.” It is not something you put in a machine that goes “bing” and spits out a result. Histopathology is a qualitative test that relies in the experience of the diagnostician.

Many of the lesions detected may not necessarily be able to be supported by citations “because applicable references based on unbiased empirical research or historical control data are simply not available.” So much of the information in fish pathology still resides inside the brains of those who are practicing, and haven’t had the time/luxury to publish their findings. Moreover, we can’t simply draw conclusions based on works on other species.

The challenge of fish pathology is compounded by:

  • the profound anatomic diversity of fishes,
  • misdiagnosis (when a morphologic observation is considered incorrectly to be abnormal, or when inaccurate or imprecise terminology is used to describe it particular morphologic observation) and misinterpretation (derivation of inappropriate conclusions from morphologic findings) in the literature,
  • artifactual changes due to poor sampling technique or inadequate tissue preservation (fish histology is so dependent on this, much more than any other animal species).

Veterinary fish pathologists rely heavily on consensus of opinions; and, more important than tenure, the fact that these individuals have had the opportunity to examine thousands of disease-free fish over the course of their careers (e.g. fish sacrificed animal health screens, negative-control subjects from bio-assays).

This said, histopathology has stood the test of time and is used in almost all veterinary investigations into diseases. So if you have the patience and time (say, more than 10 years), you won’t be disappointed in the puzzles it can help unlock. Otherwise, you can submit your fish to us for diagnostics.

Check out what you can see under the microscope – http://tinyurl.com/tfv-microscopy

Download TFV’s services and fees booklet

screenshot 20180409 231423

Toxicol Pathol. 2015 Apr;43(3):297-325. doi: 10.1177/0192623314540229. Epub 2014 Aug 11.

Non-lesions, misdiagnoses, missed diagnoses, and other interpretive challenges in fish histopathology studies: a guide for investigators, authors, reviewers, and readers.

Wolf JC1, Baumgartner WA2, Blazer VS3, Camus AC4, Engelhardt JA5, Fournie JW6, Frasca S Jr7, Groman DB8, Kent ML9, Khoo LH10, Law JM11, Lombardini ED12, Ruehl-Fehlert C13, Segner HE14, Smith SA15, Spitsbergen JM16, Weber K17, Wolfe MJ18.

Author information

Abstract

Differentiating salient histopathologic changes from normal anatomic features or tissue artifacts can be decidedly challenging, especially for the novice fish pathologist. As a consequence, findings of questionable accuracy may be reported inadvertently, and the potential negative impacts of publishing inaccurate histopathologic interpretations are not always fully appreciated. The objectives of this article are to illustrate a number of specific morphologic findings in commonly examined fish tissues (e.g., gills, liver, kidney, and gonads) that are frequently either misdiagnosed or underdiagnosed, and to address related issues involving the interpretation of histopathologic data. To enhance the utility of this article as a guide, photomicrographs of normal and abnormal specimens are presented. General recommendations for generating and publishing results from histopathology studies are additionally provided. It is hoped that the furnished information will be a useful resource for manuscript generation, by helping authors, reviewers, and readers to critically assess fish histopathologic data.

KEYWORDS:

artifacts; diagnostic accuracy; fish histopathology; misdiagnosis.; nonlesions; tissue fixation

WAVMA AQUATIC MEDICINE WETLAB WORKSHOP

If you’re heading to Singapore in September for the World Small Animal Veterinary Association Conference, come get wet and immerse yourself in our fish health workshop.
WSAVA/FASAVA 2018 will take place from 25 – 28 September 2018 in Singapore, and I would like for you to join me there!

If you register before the deadline of 25 June, you save $200 on registration fees!

Be an early bird and register online at http://www.wsava2018.com

The WSAVA Congress is the place to meet global experts as well as colleagues, and the Congress is the place for an unforgettable scientific and social experience.

Get updated on the latest in our field, and learn from highly qualified speakers.

See you in Singapore!

More information can be found at this link – https://wsava2018.com/pre-congress/pre-congress-workshops

How to harness behavioural fever to help heal sick fish.

Trying to treat sick fish in winter comes with major challenges because their immunity is depressed due to the cold water temperate.

But did you know that fish display behavioural fever to help boost their immune system when they’re sick?

This short video shows how you can do this in winter for your pond fish, to improve your treatment success.

Watch – https://youtu.be/YW_rdH5nzrM

Calendar of Aquatic Veterinary Conferences for 2018.

Source – https://www.wavma.org/

 

• June 13 – 15, 8th International Conference “WATER & FISH”, Belgrade, Serbia
Source CEFAH

June 18 – 29, SeaVet Clinical Training, Gainesville, USA
Source UF/IFA

 • July 5-7, Australian and New Zealand College of Veterinary Scientists, Gold Coast, Queensland, Australia. 
 •  July 13-17, 2018: AVMA Convention — Denver, CO (USA) – To see the schedule for 17 hours of aquatic veterinary lectures, click here

 

July 29 – August 4, Conservation Medicine and Diseases of Amphibians and Reptiles, New York, USA. Source Southwestern Research Station

• August 12-17, 2018: Health and Colony Management of Laboratory Fish Course — MDI Biological Laboratory, Salisbury Cove, Maine (USA)

• September 2-6, 2018: **8th International Symposium on Aquatic Animal Health — Charlottetown, Prince Edward Island (Canada)
– Abstract submission deadline is May 31st; for instructions and to submit, click here.
– For information on veterinary continuing education, click here.

• September 25-28, 2018: **World Small Animal Veterinary Association — Singapore – Early-bird registration ends June 25, 2018 – For the WAVMA interactive wetlab and lecture veterinary continuing education schedule, click here.

• October 16 – 19, 6th Med. Conference on Marine Turtles, Poreč, Croatia. Source UP

• November 8-12, 2018: **2018 WAVMA Conference, AGM and Biosecurity Workshop — St. Kitts (West Indies) – Abstracts for General Session presentations must be submitted by June 1, 2018. – Register early for the lowest General Sessions rates, and to ensure a place in the wetlabs or biosecurity workshop (filed on first-come, first-served basis). Reserve your discounted hotel room as they are filling fast – To view the tentative daily schedule, click here.

 

 

Source – https://www.wavma.org/

Follow/subscribe to join The Fish Vet’s journey to better fish health.

Help us spread the message that our veterinarians are here to help, by:

Word of mouth

• Facebook <http://www.facebook.com/thefishvetdrloh&gt;

• Blog <http://thefishvet.com>

• YouTube channel <http://tinyurl.com/thefishdoctor>

We’ve mobile fish vets in Perth (WA), Melbourne/Brunswick (Victoria), Sydney/Gosford (NSW) and Duffy (ACT); and aquatic specialists in Townsville (Qld) and Singapore.

Yours sincerely,

Dr Richmond Loh

DipProjMgt, BSc, BVMS, MPh (Pathology), MANZCVS (Aquatics& Pathobiology), CertAqV, CMAVA, NATA Signatory.

Aquatic Veterinarian & Veterinary Pathologist

http://TheFishVet.com.au