Urology/Sexually transmitted diseases
70 important questions on Urology/Sexually transmitted diseases
Diagnostic method glomeruloneprhitis
Chlamydia trachomatis infection/trachoma (with PID), treatment/therapy
Symptoms gonorrhoeal disease
complications leading to ascending infection involving epididymis or prostate leading to chronic infection. In MSM (men who have sex with men) rectal infection may cause proctitis with pain, discharge and itching
in women: infection of endocervical canal → increased or unusual vaginal discharge, pelvic pain due to ascending infection, dysuria and intermenstrual bleeding
can cause infertility, rectal infection, neonates of infected mother can have conjunctival infection
complications: perihepatitis and Bartholin’s abscesses (accumulation of pus due to infected bartholin’s glands)
disseminated GC can lead to arthritis
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Diagnostic methods gonorrhoeal disease
●nucleic acid amplification tests (NAATs) using urine specimen are non-invasvie but can give false positive results.
●microscopy of gram-stained secretions
●in disseminated GC blood test can be used
Glomerulonephritis, therapy/treatment
- change diet
- stop smoking
Severe cases:
- immunosuppressants
- corticosteroids to reduce swelling
Treat complications resulting from glomerulonephritis such as high blood pressure and high cholesterol
Treatment gonorrhoeal disease
Gonorrhoeal disease (with PID), explanation
Herpes Simplex Virus Infection
HSV type 1 and 2
type 2 often causing genital infection
Gonorrhoeal disease (with PID), underlying cause
humans are the only host.
Cause herpes simplex virus infection
can cause infections in mouth, genital, cold sore or systemic infection (affecting entire body)
activated by: stress, trauma, febrile(fever) illness, ultraviolet radiation
immunosuppressed people (HIV) are prone to Herpes
Diagnostic method herpes simplex virus infection
tingling or pricking sensation before outbreak
genital herpes: pain in groin, buttocks, upper thighs, fever, headache, myalgia (pain in muscle), lymphadenopathy (disease of lymph nodes)
complications can cause: encephalitis (inflammation of brain)
for HSV-2:
asymptomatic primary infection occur but rare
Treatment herpes simplex virus infection
culture of virus from lesions
HSV DNA detection by PCR
HIV (Human immunodeficiency virus) infection
Diagnostic method HIV
atypical reactive lymphocytes on blood film,
raised liver enzymes, CD4 lymphocytes markedly depleted, level of circulating viral RNA high, p24 protein may be detectable,
identification of anti-HIV antibodies or direct virus material
using ELISA techniques
→ Detection of IgG antibodies
however in babies detection of IgG not reliable because IgG cross placenta and thus babies will have the antibody but may be still not actively infected because antibodies will be lost over first 18 month when uninfected.
Herpes Simplex Virus, therapy/treatment
for genital HSV: saltwater bathing or sitting in a warm bath is soothing and allow patient to pass urine with some degree of comfort, rest , medications to relieve the pain
when encephalitis present antiviral medication and hospital visit prescribed
HIV (human immunodeficiency virus) infection, underlying cause
virus infections leads to shut down of immune system of host.
transmitted via semen, cervical secretions and blood.
contaminated needles (heroin)
vertical transmission: mother → child
virus attacks CD4+ T cells which are normally responsible in fighting against antigens and preventing infections and in general are responsible for the immune system.
HIV (Human Immunodefiency Virus), main symptoms
often asymptomatic
fever, myalgia, arthralgia (pain in joint), lethargy (lack of energy and enthusiasm), lymphadenopathy, sore throat, mucosal ulcers, faint pink maculopapular rash
neurological symptoms are common:
headache, photophobia (pain in eyes), myelopathy, neuropathy and in rare cases encephalopathy → recovery complete.
advanced HIV infection:
dry skin and thin hair, neurological disorders, eye disorders, weight loss, diarrhoea, anorexia,
→ in general almost everything starts to shut down in the body and body gets very prone to infectious diseases.
Diagnostic method prostatitis
tests for signs of infection (prostate fluid analysis)
HIV (human immunodefiency virus) infection, therapy/treatment
Highly active antiretroviral therapy (HAART) started before severe immunosuppression
→ however still no absolute cure for HIV infection
in general aiming for healthy life and trying to improve immune system and quality of life
Diagnostic method pyelonephritis
infiltration of polymorphonuclear leucocytes and many polymorphs in tubular lamina
CT scan can show wedge-shaped area of inflammation in renal cortex and can damage renal function
Prostatitis, therapy/treatment
long-term low dose treatment may be required
antibiotics
Diagnostic method renal disease
-Imaging techniques
Blood and quantitative tests (serum urea, GFR)
Cause renal calculi/ nephorlithiasis/ urolithiasis
Hypercalcaemia
Hypercalciuria
Hyperoxaluria
Hyperuricaemia and hyperuricosuria
Infection
Cystinuria
Renal tubular acidosis
Primary renal disease (polycystic kidneys, medullary sponge
kidneys)
Drugs
Symptoms renal calculi/ nephorlithiasis/ urolithiasis
-Pain: renal colic
-Haematuria
-Urinary tract infection
-Urinary tract obstruction
-pain back may occur
Diagnostic methods renal calculi/ nephorlithiasis/ urolithiasis
-Serum urea, electrolyte, creatinine and calcium levels
-Plain abdominal x-ray
-CT-KUB (CT of kidney, ureter and bladder)
Cause of stone formation:
-renal imaging
- Significant bacteriuria
Renal disease, explanation
Treatment renal calculi/ nephorlithiasis/ urolithiasis
Stones less than 0.5 cm usually pass spontaneously. Stones greater than 1 cm require urological or radiological intervention. Extracorporeal shock wave lithotripsy (ESWL) will fragment most stones.
Ureteroscopy with a Yag laser can be used for larger stones.
Renal disease, underlying cause
Sexually transmitted disease
Renal disease, main symptoms
Diagnostic methods syphilis
Cause trichomonoas vaginalis infection
Genital contact during sex
Risk factors:
-multiple sexual partners
-a history of other STI”s
-previous trichomoniasis infections
unprotected sex
Symptoms trichomanoas vaginalis infection
-vaginal discharge (white/gray/yellow/green/unpleasant smell)
-vaginal spotting or bleeding
-genital burning or itching
-genital redness or swelling
-frequent urge to urinate
pain during urination or sexual intercourse.
Diagnostic methods trichomanas vaginalis infection
Cell cultures
antigen test
examining samples of vaginal fluid (for women) or urethral discharge (for men) under a microscope
Diagnostic methods trichomonas vaginalis infection
Partners should be tested
Sexually transmitted disease, diagnostic methods
Breast cancer/ ovarian cancer
-Age
-Smoking
-obesity
-alcohol
-radiation
-family history
-hormone replacement therapy
exposure to oestrogen, contraceptive pill (breast cancer)
Sexually transmitted disease, therapy/treatment
Prevention is very important (education for example).
Symptoms breast/ ovarian cancer
Lumps or thickened tissue in the breast area, change in size or shape of the breast, bloodstained discharge from the nipples, Lumps in the armpits, dimpling on the skin of the breast, rash around the nipple, change of nipple appearance
ovarian cancer;
feeling bloated, swollen stomach, discomfort in stomach or pelvic area, loss of appetite, urge to urinate more frequently than usual
Diagnostic methods breast/ovarian cancer
mammogram and breast ultrasound can help to identify cancer. A biopsy from the breast can identify cancerous tissues
ovarian cancer;
by analysis of the symptoms, a blood test, ultrasound scan, biopsy, CT scan, X-ray and ovary visual examination can be used to identify ovarian cancer
Treatment breast/ ovarian cancer
main treatment methods are surgery, radiotherapy, chemotherapy and hormone therapy. These may be combined for better effects
Ovarian cancer;
Therapy is dependent on the stage of the cancer and the ability to have children. Main treatment methods are surgery, chemotherapy and radiotherapy.
Syphillis, therapy/treatment
Antibiotics can be used for at least 7 days in early syphilis.
Symptoms extra uterine pregnancy
Weakness, dizziness, lightheadedness, sense of passing out.
Diagnostic methods extra uterine pregnancy
Laboratory test: hCG (in ectopic pregnancy the hCG rise slower than in a normal pregnancy)
Ultrasound
Treatment extra uterine pregnancy
Cause Acute back problem (lumbago/disk hernia/spondylodiscitis/spondolisthesis)
spondylolisthesis; displacement of vertebral bone in relation to the spine curve
disk hernia; the intervertebral disc bulges out.
Symptoms Acute back problem (lumbago/disk hernia/spondylodiscitis/spondolisthesis)
Acute back problem (lumbago/disk hernia/spondylodiscitis/spondolisthesis)
Other treatments are to stay active, do back exercises and to take painkillers in extreme cases surgery can help
Renal insufficiency/chronic renal failure as a result of diabetes our hypertension
chronic kidney disease is a long term condition where the kidneys do not function as they should
Cause Renal insufficiency/chronic renal failure as a result of diabetes our hypertension
-gender
-family history
-diabetes
-smoking
-obesity
-high blood pressure
-kidney inflammation
-kidney stones
-high cholesterol
certain medicines
Symptoms Renal insufficiency/chronic renal failure as a result of diabetes our hypertension
tiredness, swollen ankles hand or feet, shortness of breath, feeling sick, blood in the urine
Renal insufficiency can have no symptoms or experience severe hypertension.
Pregnancy (extra uterine pregnancy), explanation
Diagnostic methods Renal insufficiency/chronic renal failure as a result of diabetes our hypertension
Renal insufficiency is diagnosed from renal artery disease. Renal artery disease is diagnosed via ultrasound scanning, CT angiography and MR angiography
Pregnancy (extra uterine pregnancy), underlying cause
Surgery on a fallopian tube
prior ectopic pregnancy
history of abortions
history of infertility problems
abnormalities in the shape of the fallopian tube
Treatment Renal insufficiency/chronic renal failure as a result of diabetes our hypertension
Renal insufficiency is treated with medication and are regulary tested for blood pressure and kidney function
Symptoms renal stones
Diagnostic methods renal stones
Blood urea nitrogen (BUN) and creatinine to assess kidney functioning
urinalysis to check for crystals, blood and white cells
The following tests can rule out obstruction:
-abdominal Xrays
-Intravenous pyelogram
-Retrograde pyelogram
-Ultrasount kidney
-MRI
Abdominal CT
Treatment renal stones
Lithotripsy (extracorporeal shock wave to break up large stones so they can more easily pass down the ureters into your bladder)
Tunnel surgery
Ureteroscopy
Symptoms renal tumour
Haematuria, loin pain and a mass in the flank.
Malaise, anorexia and weight loss. Hypertension (due to secretion of renin by the tumour), anaemia. Pyrexia.
Diagnostic methods renal tumour
CT scan
MRI (better than CT for tumour staging)
ESR is usually raised
Treatment renal tumour
Medorxyprogesterone acetate
Newer therapies
Antibodies
Ulcus pepticum (with perforation)
Cause Ulcus pepticum (with perforation)
-stress
-diet
NSAIDS (painkillers)
Sypmtoms Ulcus pepticum (with perforation)
-bloating
-nausea
-loss of aRppetite
vomiting of blood
Renal stones, explanation
Not all kidney stones are made up of the same crystals. Different types:
- calcium
- uric acid
- Struvite
- Cystine
Diagnostic methods ulcus pepticum (with perforation)
Renal stones, underlying cause
Treatment ulcus pepticum (with perforation)
Renal tumour, explanation
Renal tumour, underlying cause
Adults
autosomal dominant disorder
bilateral renal cell carcinomas
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