Wednesday, June 20, 2012

1035. Medical negligence of 2 embryologists

Straits Times Jun 20, 12  A2
IVF mix-up: mum seeks damages

In a medical negligence suit, it is not only the practising doctor or vet that is liable for damages as the following case shows:
1. Thomson Fertility Centre (TFC) waived all hospital and docotrs' charges
2. Thomson Medical was fined the maximum of $20,000 for failing to ensure suitable practices were followed
3. The woman who alleged negligence had a baby with a stranger's semen insgead of her husband's sued Thomson Medical, Thomson Fertility Clinic and 2 embryologists for special damages of $750,000
4. She wants the court to assess the amount of general damages.
5. Legal fees must be paid by the company and this could amount to $100,000 in protracted trials.

As TFC had admitted clinical error, the court will decide a "fair outcome" for all parties as regards the quantum of compensation

In conclusion, the licensee or key appointment holder and the Practice can be sued for damages, not just employee doctors or vets who performed the procedure. Therefore, strict monitoring and management of the employee or associates vets are necessary to prevent possible litigation and that includes "trust and audit" procedures to be done by the licensee regularly.

1034. Westie's skin diseases - atopic dermatitis

This case was successfully treated by me, in the owner's opinion. It is not easy to treat all skin diseases

Tuesday, June 19, 2012

1033. Follow up: Faecal impaction of the cat

June 19, 2012

Yesterday, X-rays were done. A 70-ml normal saline enema via the whole dog's cathether was gently squirted into the colon. When blocked, squirted saline and push catheter in.  So, the whole length of the catheter was passed in. An enema and oil laxative was given. Today, the owner phoned Dr Daniel to say one very hard stool had been passed by the cat this morning.

"Should feed canned food," I advised. The cat would eat only dry food. The cat ate a bit and vomited the oil. Wait and see.

1032. Follow up: Monday Jun 18, 2012 JRX leukaemia

Trembling, recumbent on Thursday June 14, 12
Not eating for 5 days. Intensive IV fluid including amino acids, Vit K1
Went back on Saturday with poor prognosis of acute leukaemia. The shivering was attribute to a very low blood glucose from the blood test.

I phoned up on Monday Jun 18, 12

"The dog is good," the caregiver maid said. "He eats and drinks. No shivering. He does not want me to carry him downstairs to pee. He will walk to the lift and then walk on the ground floor." This dog will never pees inside the apartment. I was surprised at his rapid recovery considering that he was shaking all over his body 4 days ago.

Sunday, June 17, 2012

1031. Sunday Jun 17, 12 interesting cases

Sunday Jun 17, 12

1. A Shih Tzu with the "decomposed corpse" smell

Yesterday was a Saturday. I came to the Surgery by bus and subway and reached at 9 am to help Mr Min and get feedback. Dr Vanessa was on duty to my surprise. A phone call came in and the owner said: "Are you Dr Sing?"

I said yes. "I want to send my Shih Tzu to the SPCA as I can't stand his decomposing smell anymore. 2 or 3 days after bathing, the odour of rotten flesh comes from his lower body. The top half of his body has no smell. I had consulted other vets and your vet (name given) 4 times but there is the same foul smell in the whole apartment. I prefer not to send him to the SPCA if you can resolve his body odour."

"Have I treated this dog before?" I asked.
"No," he said. I asked the owner to leave the dog overnight as I would be off duty. Then, on Sunday today, I had a good check up of this dog.

SIGNIFICANT FINDINGS
Shih Tzu, Male, Neutered, 8 years old, 8.2 kg.

1. Ventral part of the body has been shaved. It is inflamed and has some flakes. I smelled the ventral areea. A faint vinegar smell but no stinking rotten flesh smell.  When I told the owner about this, he said: "I had bathed the dog recently. But the whole bedroom will be full of rotten flesh smell after a few days."

2. Right anal sac was full of dark grey oily graunules. Left anal sac had some too. When I put the tissue paper with this oil, onto a table, outside the surgery for photography, at least two flies and one insect buzzed in excitely. No foul smell.

HISTORY AT TOA PAYOH VETS
Dec 09  skin problem
May 10  buy medicine for skin problem
Aug 10 buy medicine for skin problem
Oct 10  skin esp. ventral region.
Apr 11  skin, anal sac rupture
Jul 11  buy medicine for skin problem 
Jun 17, 12 Phoned Dr Sing. I told him to bring reports of another vet he saw "2 months ago" and to write what has happend to the dog during the past years.

HISTORY AT OTHER VET PRACTICE
Feb & Mar 12  Consulted another practice, according to reports presented by the owner.
Vomited and had bloody diarrhoea when he took 3 types of medication and so the owner stopped them.

LETTER FROM OWNER
The main point of the detailed letter is that the dog uses his hind legs to scratch the lower part of his body and makes some noise as if in pain. The foul smell comes after the first day of shower.

SIGNIFICANT FINDING TODAY
Ventral dermatitis with redness and scales. Ringworm +ve. Check for yeast.
Anal sac full of dark brown anal oil.



 

Saturday, June 16, 2012

1030. Consistent professional advice for struvite UTI


http://www.bekindtopets.com/dogs/20120614veterinary-database-UTI_singapore-ToaPayohVets.htm






From Jun 23, 2012, all vets at Toa Payoh Vets will practise evidence-based medicine. In cases of urinary tract infection, urethral obstruction and urinary stone removal, urine test is the minimal test to be done.



Blood test, X-rays, ultrasound, urinary stone analysis (in urinary stone removal) should be advised and recorded that advices have been given. These tests (esp. urinary stone analysis) should be done, whenever relevant and possible unless the owner has economic reasons for not wanting tests done. An example is given below:

Friday, June 15, 2012

1030. Consistent professional advice for struvite UTI



I have spoken to Dr V and Dr D regarding the need to give a consistent advice on the management of struvite UTI in dogs. Many Singaporean owners check the internet and are more sophisticated than in the old days.



A case is illustrated:

Case of the female Shetland, one year old. Dr Daniel's case

Jun 10, 2012. Complaint of blood in the urine for 2-3 months.

X-ray of bladder advised but not accepted



Urine test



pH 9.0 (5-8)

SG 1.026 (1.005-1.030)

Protein +

Blood trace

WBC 30

RBC 10

Bacteria 2+

Triple phosphate occasional



Tentative diagnosis should be UTI with struvites. Dietary management, acidification of the urine and antibiotics should be the treatment, not just antibiotics.



Follow-up urine test in 4 weeks is the minimum. X-rays of the bladder will be preferred. Most owners don't bother with follow-up. It is important.



Note: Triple phosphates are "struvites".

Toa Payoh Vets' Dog Spay's Key Performance Indicators

129. Follow up: The female Schnauzer peed out 5 urinary stones

HISTORY
The female Miniature Schnauzer peed blood in the urine. Urine test showed struvite crystals. X-ray showed several bladder stones. The owners wanted spay and urinary stone removal at the same time. I did not agree to this as the anaesthetic and surgical risk would be higher. So nothing was done.  When I was in Hong Kong on May 25, 2012, I received a phone call from the husband. The dog had difficulty peeing and was lethargic. I referred him to another vet who took an X-ray and was willing to do spay and urinary stone removal at the same time. Since it was Saturday, the fees would be higher. On Sunday, the owners took the dog back. No news from them. Around June 11, 2012, the owner asked me to spay the dog first. The following is a follow-up on the spay.
E-MAIL TO DR SING DATED Jun 13, 2012

Hi Dr. Sing,

Attached is a picture of the bladder stones passed out together with the urine by XXX.
The stones started to show up 2 days after putting her on the *S/D diet prescribed by you.
The largest of the five stones came out on 24 May 2012 (Thursday). That was the day before she had difficulty to urinate and we sent her to your referred vet.

Thanks.


*2 cans of S/D diet were purchased by the owner although a 30-days' supply was advised. They felt that the dog might not eat the diet.

E-MAIL FROM DR SING DATED JUN 14, 2012
Hi

Thank you for your email and pictures.
How is XXX recovering from the spay? When she starts eating normally?

E-MAIL TO DR SING DATED Jun 16, 2012
Hi Dr. Sing
Thank you for your concern. XXX is recovering well as if nothing had happened and she is eating well, except that I noticed a red patch (about 2cm in dia) forming on her skin close to the incision point.

I am quite curious to see mytwo male dogs are getting very excited and trying persistently to climb on her these few days but she doesn't seem to be on heat. Any idea why they are behaving this way ?


E-MAIL FROM DR SING DATED JUN 16, 2012
Thank you for your email.The red patch may be due to the dog licking. Did your dog wear an e-collar? As for the male dogs being interested in her, she appeared to be on heat based on my observation of enlarged ovaries during the spay. You said her last heat was 4 months ago butit could be 5-6 months ago and so the dog came onto heat. So the male dogs would still be interested as spaying does not immediately stop the female dog from being attractive to male dogs.

You got 6 cans of S/D diet for her. Please note that the recommendation is to give S/D diet daily for 1-3 months if you wish to dissolve the struvite stones. The remaining 3 bigger stones may not dissolve even on S/D diet is given as recommended and surgical removal may be the option if there is persistent blood in the urine.

Best wishes.