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At the Old Swimming Hole, a Vicious Cycle Thrives
NY Times ^ | November 2, 2004 | DONALD G. McNEIL Jr.

Posted on 11/01/2004 9:49:26 PM PST by neverdem

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1 posted on 11/01/2004 9:49:27 PM PST by neverdem
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To: neverdem

yuck!


2 posted on 11/01/2004 9:52:07 PM PST by smcmike
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To: neverdem

Wow, I just can't wait until the rotation at the UN puts this country in charge of the world's health problems.


3 posted on 11/01/2004 9:58:30 PM PST by kingu (Which would you bet on? Iraq and Afghanistan? Or Haiti and Kosovo?)
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To: kingu
Sometimes you find yourself wondering about the diffusion of technology and scientific knowledge. Other times you are captivated by the idea that two adjacent countries can have such great differences in economic performance when only a border separates them. Then, from time to time you think about how the internet has diffused so much knowledge and made so many things more efficient. Particularly the transmission of health information.

Then you read about Africa, where they are behaving as if the last 100 years of bacteriology. genetic science, virology simply does not exist. WTF is wrong with these people?

4 posted on 11/01/2004 10:05:15 PM PST by Wally_Kalbacken
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To: neverdem

Oh, this can't be good.

5 posted on 11/01/2004 10:05:30 PM PST by martin_fierro (VOTE!)
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To: martin_fierro

That can't be Kerry's xray. I distinctly see guts in that image.


6 posted on 11/01/2004 10:19:52 PM PST by Right Angler
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To: martin_fierro

It's not looking good, but what exactly are we looking at, if you please? Is this a case of schistosomiasis or trauma?


7 posted on 11/01/2004 10:33:50 PM PST by neverdem (Xin loi min oi)
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To: fourdeuce82d; El Gato; JudyB1938; Ernest_at_the_Beach; Robert A. Cook, PE; lepton; LadyDoc; jb6; ...

FReepmail me if you want on or off my health and science ping list.


8 posted on 11/01/2004 10:34:54 PM PST by neverdem (Xin loi min oi)
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To: neverdem
C'mon.
F i g u r e    i t    o u t.
(hint: it's not trauma)
9 posted on 11/01/2004 10:44:37 PM PST by martin_fierro (VOTE!)
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To: neverdem
Shistosomiasis haematobium. Apparently (as posted by martin_fierro) this is from http://www.uhrad.com/ctarc/ct159.htm

uhrad.com - Body Imaging Teaching Files

Case One Hundred Fifty Nine - Schistosomiasis

Clinical History: Born in Egypt along the Nile Valley, child presents with frequency, urgency, dysuria and hematuria.

Findings:
1. Calcification of the distal two thirds of both ureters.
2. Bladder calcifications.
3. Seminal vesicle calcifications superimposed on bladder calcifications.

Diagnosis: Schistosomiasis GU tract.

Discussion: The causative organism is S. haematobium. The female parasite discharges eggs into the urine and feces. In fresh water, ova hatch into an intermediate form (miracidia) that infects the intermediate host, fresh water snails (genera Bulimus and Physopsis). The next form, cercaria, pass from the snail to water and penetrate human skin and pass into the lymphatics and migrate to the pelvic venous plexus. Ultimately eggs are deposited and eventually erode the bladder mucosa and the cycle begins again.

Infection results in a thickened and ulcerated mucosa initially and progresses to scarring and muscular hypertrophy. Pedunculated papillomas develop. Bladder capacity decreases. Involvement of distal 1/3 of ureters causes obstruction and subsequent hydronephrosis. 10% of cases develop calculi. Prostate and seminal vesicles may be affected. Calcifications of the bladder wall (4-56%), distal ureters (39%) and seminal vesicles late in the disease. Squamous cell carcinoma of the bladder is a late complication. Dahnert summarizes radiographic findings as follows:

  1. Bladder calcification: linear and continuous (4-56%)
  2. Vesicle calculi (30%)
  3. Distal ureteral calcification (34%)
  4. Honey-combed calcification of seminal vesicles.
  5. Inflammatory pseudopolyps of bladder and ureter (bilharziomas)
  6. Ureteral dilatation
  7. Ureteritis cystica
  8. Punctate calcifications of the ureters
  9. Distal ureteral strictures (8%)
  10. Vesicoureteral reflux
  11. Thick-walled fibrotic "flat topped" bladder with high insertion of the ureters
  12. Small capacity bladder
  13. Urethral strictures with perineal fistulas
References:
  1. Harrison's Principles of Internal Medicine Seventh Edition, Section 22.
    Diseases caused by worms. Chapter 220. Schistosomasis by James W. Plorde
    1974;1048-1052. Mc Graw Hill Book Company.
  2. Witten, Meyer, Utz. Emmett's Clinical Urography 4th Edition. Philadelphia, PA:
    W. B. Saunders Company. 1977;921-939.
  3. Dahnert W. Radiology Review Manual. Baltimore, Maryland: 1991;357.
  4. Davidson AJ, Hartman DS. Radiology of Kidney and Urinary Tract, 2nd
    Edition. Philadelphia, PA: W. B. Saunders, Co, 1994;496-504, 620-623.

10 posted on 11/01/2004 11:00:19 PM PST by Weirdad (A Free Republic, not a "democracy" (mob rule))
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To: neverdem
Nature? It hasn't developed in some areas? Look I'm glad you posted, just that I don't feel guilty for those bathing in dirty water with precautions.
11 posted on 11/01/2004 11:15:41 PM PST by endthematrix (10 out of 10 terrorists agree-Anybody but Bush!)
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To: martin_fierro

Thanks for posting that. I sent the URL to my baby son in case he hasn't seen it. That's his line of work.

Diagnostic Imaging and Radiology
http://www.uhrad.com/


12 posted on 11/01/2004 11:35:57 PM PST by JudyB1938 ("A paranoid schizophrenic is somebody who just found out what's going on." - Wm S. Burroughs, Jr.)
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To: martin_fierro

This certainly puts the prospect of an enlarged prostate at middle age in perspective.


13 posted on 11/02/2004 12:12:53 AM PST by rmlew (Copperheads and Peaceniks beware! Sedition is a crime.)
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To: martin_fierro
C'mon.

F i g u r e i t o u t.

(hint: it's not trauma)

I don't pretend to have expertise as a radiologist. The possibility of acetabular fracture in each hip joint because of the discontinuities in the image struck me. I don't recall that many pelvic Xrays. It could be an artifact of developmental age or the angle at which the image was made. IIRC, radiology is an optional rotation in medical school. I always want to see the report from the radiologists.

While I was a resident, I had a patient present in extremis with Sheehan's Syndrome. Only after the lab results and history supported that diagnosis, after multiple CT and MRI studies were performed, did the radiology report mention an empty sella tursica, i.e. where you should have found a normal pituitary gland.

14 posted on 11/02/2004 12:34:24 AM PST by neverdem (Xin loi min oi)
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To: neverdem
Unlike the nearby dog village, Kwa'al is Muslim - a prayer meeting with a loudspeaker at a mud mosque a few yards away nearly overpowered the lecturer - and Ramadan had begun. The children had to get dispensation from daytime fasting to take their pills. In some areas, health programs just shut down for Ramadan; at night, Nigeria's roads are too dangerous.

African AND Muslim ... that is about as backwards as you can get without being a liberal Democrat.

The pills cost 7 cents each, yet wages can be $3 a day; but they can't afford the pills? And dear old dad says "you'll have to wait until we get the drugs for free"?

I LOVE how the UN rations the health care, so that if only 19% of kids in a village have schisto, you get nothing. Typical bureaucrat thinking.

15 posted on 11/02/2004 4:38:16 AM PST by ikka
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To: neverdem
"The head goes in, the tail snaps off, and it sets up shop in the human. Then, when it releases its eggs, they burrow their way through the body to reach the bladder."

Well, so much for breakfast...

16 posted on 11/02/2004 4:42:05 AM PST by Recovering Hermit
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To: Wally_Kalbacken

I wonder the same about people who swim in the water in Coney Island sometimes.


17 posted on 11/02/2004 5:14:51 AM PST by cyborg (NAACP...national association for the advancement of crotchety,confused people)
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To: endthematrix

What are children supposed to bathe then if that's the only water?


18 posted on 11/02/2004 5:18:14 AM PST by cyborg
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To: neverdem

The world is not ready to provide chlorinated pools, and even a widely heralded United Nations plan from the 1980's to provide clean wells in every country never came close to reaching its goals.

** That should be the government's responsibility not the world. The muslim run Nigerian government has its priorities in order, no women in swimming suits and swimming pools for boys lest they have any fun disease free.


19 posted on 11/02/2004 5:21:45 AM PST by cyborg
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To: Wally_Kalbacken

BTW, there's nothing wrong with the people except the opportunities and choices that the government gives them. The governement has made radical muslim religion more of a priorities than providing medicine since they've also denied vaccines to children. I live in New York, and no African I know swims in a dirty pool of mud. In fact, after getting their own house a swimming pool is the next thing they get.


20 posted on 11/02/2004 5:27:20 AM PST by cyborg
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