Renal, Urology, Gynae, Breast Flashcards
Which testosterone blood test should be done for ED?
Free testosterone
Testosterone bound to SHBG which increases with age so poor correlation with total testone and symptoms
What is the definition of recurrent UTI?
Two or more UTI’s within 6 months
Name 3 possible reasons to consider a referral for bladder ca?
Unexplained haematuria over age 45 (no UTI or persisting after UTI)
NVH over 60 WITH dysuria or raised WCC
(Both 2ww)
Non-urgent referral for anyone over 60 with recurrent or persistent UTI’s (2 or more in 6 months)
How is interstital cystitis managed? (Name 3 steps)
Simple (paracetamol + nsaid)
2) + Oxybutynin
3) + Amitriptyline (off label, with specialist)
Name 4 groups of drugs which can cause ED?
Antidepressant
Antihypertensive
Diuretics
Ranitidine
Cardiac drugs
Recreational drugs
What are the PSA cut offs for prostate cancer?
40-49- > 2.5
50-59 - > 3.5
60-69 - > 4.5
70-79 - > 6.5
If above this refer on 2ww for cancer
Who should PSA be offered to and what should not be done before testing?
Suspected prostate Ca/ anyone over 50 who requests one
No UTI or urology intervention in last 6 weeks
No vigorous exercise or ejactualation in last 48hrs
Acute prostatitis:
a) Classic presentation
b) Management
a) Fever, dysuria, low back and perineal pain
b) Ciprofloxacin or ofloxacin for 14 days (send MSU also)
How may radiation induced enteropathy present? How is it investigated?
Common complication of prostate cancer treated with radiotherapy.
Presents diarrhoea, urgency, steatorrhoea, bloating, rectal pain
Investigate with sigmoidoscopy
A 28-year-old lady has a positive leucocyte esterase and nitrites on a routine urine dipstick test. She is asymptomatic.
What is the SINGLE MOST appropriate management option?
Send urine MCS
- Delay starting antibiotics til results available
(If symptomatic and either leuk or nitrates then treat straight away - here not treated as asymptomatic)
How should symptomatic, partially retractile phimosis be managed?
1st: Mod to potent steroid with regular gentle retraction in the bath or shower
2nd - Circumcision if this fails
What is the biggest cancer risk following external beam radiotherapy for prostate ca?
New primary rectal Ca
Also radiation induced enteropathy
What tumour markers are associated with non-seminomatous germ cell tumour?
AFP
hCG
What tumour markers are associated with testicular seminoma’s?
None
(AFP and hCG are associated with non-seminomatous)
What potential risk should you be aware of for patients on metformin when considering contrast requiring investigation?
Lactic acidosis
What is the gold standard test to confirm nephrotic syndrome?
24 hour urine collection for protein: creatinine ratio
A spot test for protein:creatinine ratio provides a reasonable level of confirmation and is practical to request in primary care. However, a 24-hour urine collection for protein:creatinine ratio remains the gold standard.
In the context of UTI’s in children, name 3 indications for renal tract USS?
- When should the USS be performed
Typical infection in under 6 month olds (to be performed within 6 weeks)
All children over 6m with recurrent UTI’s (performed within 6 weeks)
All children with atypical infection (performed during current illness)
- Raised creatanine/ sepsis/ poor flow
- Any non e.coli infection
- Any doesn’t respond within 48 hours
What is the definition of recurrent UTI in children?
3 or more UTI’s during childhood
2 or more UTI’s if one or more of them were upper/ pyelonephritis
What are the indications for a DMSA in children with UTI’s?
All children aged under 3 years with atypical or recurrent UTI.
All children aged 3 years or over with recurrent UTI.
(Usually after USS renal tract and only done in secondary care)
Alkalinising agents (such as potassium citrate) can reduce the effectiveness of which SINGLE antibiotic?
Nitrofurantoin
(Advise women to avoid)
What is the blood pressure target for patients with polycystic kidney disease? When may this be lower?
Which agent is used first line?
130/80 mm Hg
- Lower if proteinuria (>1g/day)
ACEI are first line
Given two examples of anticholinergics which may be used to control urinary symptoms?
Oxybutanin
Tolterodine
Intersistial cystitis:
a) 3 presenting symptoms
b) Classic cystoscopy finding?
a) Abdominal pain + urgency + frequency
b) Hunner lesions
A patient is being started on goserelin (GnRH antagonist) - what is the most concerning initial side effect and what is done to prevent this?
Tumour flare up (initial 1-2 week lack of testosterone can make the tumour swell - concern RE spinal cord compression etc)
Anti-androgen treatment (cyproterone) is started 3 days before until 3 weeks after to mitigate this
How does IgA nephropathy usually present?
Gross haematuria, usually with an upper respiratory tract infection or, less often, gastroenteritis.
According to current evidence, what PERCENTAGE of men who have a normal prostate specific antigen (PSA) test are subsequently found to have prostate cancer (false negative result)?
The false negative rate for PSA testing is 15% (men who have a PSA in the normal range but are subsequently diagnosed with prostate cancer).
How is acute epididymitis treated?
Ceftriaxone 1g intramuscular injection plus doxycycline 100 mg twice daily for 10-14 days.
(As most caused by chlamydia or gonorrhoea)
If caused by enteric organism can be treated with just doxycycline, ofloxacin or ciprofloxacin for 10-14 days.
What are the SLS (selected list scheme) rules on prescriptions for viagra?
Generic sildenafil can now be prescribed to all men with erectile dysfunction. Patients who are prescribed avanafil (Spedra®), tadalafil (Cialis®), vardenafil (Levitra®) or the Viagra® brand must still meet the SLS criteria and the prescription must be endorsed ‘SLS’ by the prescriber.
A 44-year-old man has had intermittent pelvic discomfort, dysuria, and frequency for six months. Urine dipstick and cultures have been negative. A four-week trial of ciprofloxacin did not help.
What is the SINGLE MOST appropriate NEXT treatment?
Tamulosin
If a bacterial cause is excluded, and there is no improvement after antibiotic therapy, a different treatment modality (or referral) should be considered. Alpha-blockers have a modest effect on urinary symptoms, pain, and quality of life, and are an initial treatment option.
How do you define baseline serum creatinine in the context of AKI?
Baseline serum creatinine is assumed to be the lowest value over the previous 3 months or if no recent value available, the median value over the year is used.
What are the 8 domains of the IPPS?
Incomplete emptying
Frequency
Intermittency
Urgency
Weak Stream
Straining
Nocturia
Quality of life
(All on a scale of 0-5, so total score out of 35)
A 42-year-old lady comes to see you for follow up regarding her urinary incontinence. Her incontinence is mainly when coughing, sneezing or laughing. She has tried losing weight but her symptoms have persisted.
What is first line management?
Guided pelvic floor muscle training with a specialist women’s health physiotherapist
(NO evidence to support self directed pelvic floor exercises)
What is the Hb target for patients with CKD4/5?
Anaemia in CKD - aim for 10-12 g/dl
What is the management of cyclical mastalgia?
Supportive bra and simple analgesia
- First line is topical NSAID
No role for COCP or POP
What is the USS criteria for a diagnosis of ADPKD in patients with a +ve FHx?
Ultrasound diagnostic criteria (in patients with positive family history)
two cysts, unilateral or bilateral, if aged < 30 years
two cysts in both kidneys if aged 30-59 years
four cysts in both kidneys if aged > 60 years
What medication can be used in the management of polycystic kidneys, what is the criteria?
Tolvaptan (vasopressin receptor 2 antagonist) may be an option if:
- CKD 2 or 3 at the start of treatment
- Evidence of rapidly progressing disease and
- Company provides it with the discount agreed in the patient access scheme.
What should happen to PSA levels following prostatectomy?
Following a complete prostatectomy, the PSA level should be ‘undetectable’ which is defined usually as a value less than 0.2ng/ml.
Anything over this after surgery requires referral to oncology team for review
A patient is started on finasteride for the treatment of benign prostatic hyperplasia. How long should the patient be told that treatment may take to be effective?
How does finasteride work?
Up to 6 months
Finasteride works by inhibiting the conversion of testosterone into dihydrotestosterone (DHT), which contributes to prostate enlargement (hence it takes so long to work)
How do you distinguish anatomically between a femoral and inguinal hernia?
What about in the history?
Femoral: Below and lateral to the pubic tubercle
Inguinal hernias usually present as a lump above and medial to the pubic tubercle.
What percentage of men with a raised PSA will go on to have cancer?
1 in 3
(Not very specific, so 2/3 with raised PSA will not have cancer)
A breast cancer is found to be ER+, what adjuvant therapy may be offered if the woman is:
a) Pre or peri menopausal
b) Post menopausal
a) Tamoxifen (usually for 5 years)
b) Aromotase inhibitors (anastrozole)
- Most oestrogen in post menopausal women produced by aromatisation
Name 3 important side effects of tamoxifen?
Increased risk of endometrial cancer
Venous thromboembolism
Menopausal symptoms.
How may mammary duct ectasia present?
Dilatation of the large breast ducts
- Around the menopause
- Tender lump around the areola +/- a green nipple discharge
If ruptures may cause local inflammation, sometimes referred to as ‘plasma cell mastitis’
What is a duct papilloma and how may it present?
Local areas of epithelial proliferation in large mammary ducts
Hyperplastic lesions rather than malignant or premalignant
Presents with blood stained nipple discharge
Who is most at risk of fat necrosis of breast and how may it present?
More common in obese women with large breasts
May follow trivial or unnoticed trauma
Initial inflammatory response, the lesion is typical firm and round but may develop into a hard, irregular breast lump
- May mimmic breast cancer so investigation is always needed
According to the NICE guidelines, above which age threshold does starting hormone replacement therapy INCREASE a woman’s cardiovascular disease (CVD) risk?
60
Does not increase risk when started before this
What is a rectocele? How does it present?
How may you distinguish between that and a cystocele?
Proplapse of rectal wall between that and the vagina
- Deep dyspareunia, feeling of incomplete emptying bowels. - O/E: VE- posterior wall bulge which increases in size on straining
Cystocele or urethrocele would give anterior wall buldge on VE
What is the only drug licenced for stress incontinence, in what context should it be used?
Duloxetine
- Used in combination with pelvic floor exercises only