Monday, June 3, 2019

Case of the Week 547

Here is our monthly case by Idzi Potters and the Institute of Tropical Medicine, Antwerp.

The following 1-cm long structure was extracted from a Belgian patient returning from Ghana. Identification?


11 comments:

Bernardino Rocha said...

Cordylobia rodhaini, Lund’s fly, 3rd instar larva. Given it´s shape, the short spines and the shape of the spiracles (serpentine slits, markedly tortuous), and it´s geographic distribution. Photos beautifully taken.

Unknown said...

I totally agree with Bernadino, geographically rules out Dermatobia hominis for me.

Anonymous said...

Fly larvae always make me struggle. Bernardino Rocha just gave me the answer.
Florida Fan

Anonymous said...

I also totally agree with Bernardino Rocha.
Luis.

Marc Couturier said...

Another vote for tumbu fly. Great pictures!

Blaine A. Mathison said...

I agree with Cordylobia, and the more strongly sinuate spiracles supports C. rodhaini over the more commonly-seen (on humans), C. anthropophaga.

In Africa, if you allow your laundry to air dry
Make sure you iron it! Wanna know why?
'cuz this diabolical dipterian lays its eggs on fomites
especially on clothes and sheets dried by sunlight
and that's how you get exposed to the tumbu fly!

William Sears said...

Tumbu fly

Old One said...

Hooray for Bernardino a wiz at diagnostics

Lumd’s fly no match for his skillful forensics

The folks on the blog all think he is swell

Never missing his mark, the new William Tell

Bernardino Rocha said...

Thank you for the sympathy

My gifts in poetry are very vague and scattered.
Captain Lund's fly never fails an egg in the naked epidermis,
like the arrow thrown and marked in the reckless dermis
of William Tell's victims, poor skin so badly tempered.

Old One said...

wonderful

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