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Male Reproductive pathology
GU Quiz 3
71
Science
Professional
11/14/2011

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Term
Hypospadias is the
Definition
abnormal urethral opening on the ventral surface of the penis due to faulty closure of the urethral folds.
Term
Epispadias:
Definition
: abnormal urethral opening on the dorsal surface of the penis due to a defect in the genital tubercle.
Term
Epispadius is
Definition
less common than hypospadius.
Term
Epispadius may be associated with
Definition
urinary bladder anomalies(e.g., exstrophy)
Term
Phimosis is
Definition
abnormally tight foreskin that is difficult or impossible to retract over the glans penis.
Term
Paraphimosis:
Definition
foreskin retracted & too tight
Term
Stricture urethra:
Definition
congenital or secondary to trauma, STDs
Term
Undescended testes
Definition
If the testes fail to descend into the scrotum, a condition called cryptorchidism.
Term
Cryptorchidism is the
Definition
absence of one or both testes from the scrotum.
Term
In Cryptorchidism the testis fail to travel
Definition
from an abdominal position, through the inguinal canal, into the ipsilateral scrotum.
Term
About 3% of full-term and 30% of premature infant boys are born with at least
Definition
one undescended testis
Term
cryptorchidism the most common
Definition
BIRTH DEFECT of male genitalia.
Term
Cryptorchidism found in, and predisposes
Definition
0.5% of male infants, predisposes to testicular tumors and, if bilateral, may cause infertility.
Term
Balanitis
Definition
inflammation of the glans penis,
Term
Balanitis may be caused by
Definition
bacteria-treponema pallidum,
Term
Balanitis viruses
Definition
herpes simplex virus
Term
Balanitis fungi are
Definition
candida albicans, common in patient with diabetes
Term
Squamous Cell Carcinoma of the Penis is uncommon in
Definition
USA (<1%)
Term
Squamous Cell Carcinoma of the Penis is common in
Definition
Asia, Africa, and Latin America
Term
Squamous Cell Carcinoma of the Penis is associated with
Definition
The Human Papillomavirus (HPV)
Term
Squamous Cell Carcinoma of the Penis invades the
Definition
urethra, spread to the regional lymph nodes
Term
Squamous Cell Carcinoma of the Penis has a survival rate of
Definition
5 years with no lymph nodes involved (66%)
Term
Squamous Cell Carcinoma of the Penis environmental factors
Definition
poor hygiene, phimosis, genital warts, smoking
Term
Squamous Cell Carcinoma of the Penis arises in
Definition
glands, foreskin, and coronal sulcus
Term
Squamous Cell Carcinoma of the Penis is
Definition
endophytic and exophytic
Term
Prostatitis acute bacterial type is
Definition
fever, dysuria
Term
Prostatitis chronic bacterial is
Definition
low back pain, dysuria, supra pubic discomfort
Term
Prostatitis abacterial is
Definition
the most common form of Prostatitis
Term
Nodular hyperplasia of the prostate is
Definition
enlargement of the prostate
Term
Nodular hyperplasia of the prostate is common in
Definition
men over 50 with increased incidence with age
Term
Nodular hyperplasia of the prostate cause is a
Definition
hormonal disturbance between androgen estrogens with increased estrogen (adrenal)
Term
Nodular hyperplasia of the prostate effects
Definition
hyperplasia of laterals and median lobes
Term
Nodular hyperplasia of the prostate does not affect the
Definition
posterior lobe (ampisexual)
Term
Benign Prostatic Hypertrophy incidence increases with
Definition
age >70% by 70 years
Term
Benign Prostatic Hypertrophy hyperplasia of
Definition
nodular glandular and/or stromal hyperplasia
Term
Benign Prostatic Hypertrophy the prostate is
Definition
enlarged firm and nodular with smooth lobulated outer surface
Term
What is the most important stimulator for growth?
Definition
DHT
Term
Benign Prostatic Hypertrophy microscopy is
Definition
hypertrophy and hyperplasia of the gland
Term
Symptoms of BPH is increased
Definition
frequency of urination
Term
Symptoms of BPH is difficulty
Definition
in starting urine flow
Term
Symptoms of BPH is slow
Definition
interrupted flow and dribbling after urination
Term
Symptoms of BPH presents with
Definition
sudden strong urges to pass urine
Term
Symptoms of BPH is the feeling of
Definition
not having completely emptied the bladder
Term
Symptoms of BPH during urination is
Definition
painful
Term
Urethra: elongated and narrowed urethra leading to difficulty
Definition
in micturation leading to hernia and piles
Term
Urethra: elongated and narrowed urethra leading to bilateral
Definition
hydroureter and hydronephrosis leading to hypertension and uremia
Term
Urinary bladder will experience effects of
Definition
hypertrophy, dilation and urine stasis leading to stone formation, hematuria
Term
Ureters and renal pelvis experiences effects of
Definition
Bilateral hydronephrosis
and hydroureters.
Pyelonephritis and
pyonephrosis
Term
Prostate will experience effects of
Definition
The middle lobe project in
the bladder lumen causing
urine stasis leading to
cystitis and stone formation
Term
Prostate Carcinoma is most likely an
Definition
androgens-estrogen imbalance with excess androgens
Term
Prostate Carcinoma is a
Definition
hormone dependant tumor
Term
Prostate Carcinoma is the
Definition
most common cancer and second most killer cancer,
Age, family history, race (black), diet
Term
Prostate Carcinoma growth could be inhibited by
Definition
castration or by estrogen therapy
Term
Prostate Carcinoma has
Definition
no relationship with hyperplasia. Elevated PSA will show Prostate Carcinoma
Term
Prostate Carcinoma affects
Definition
old age
Term
Prostate Carcinoma 90% affects the location of the
Definition
center of posterior lobe
Term
Prostate Carcinoma 10% occurs in the
Definition
subcapsular
Term
Prostate Carcinoma microscopy
Definition
Adenocarcinoma (most common)
Scirrhous carcinoma
Squamous cell carcinoma
Term
Metastatic cancer of the prostate will show
Definition
Multiple osteoblastic metastases to the pelvis and lumbar vertebral bodies from carcinoma of the prostate. Not many symptoms present
Term
Metastatic cancer of the prostate will increase
Definition
acid phosphatase in the blood
Term
Metastatic cancer of the prostate will increase
Definition
alkaline phosphatase if bone metastasis occurs
Term
anorchidism
Definition
congenital absence of one or both testes
Term
Along with increased adrenal estrogen this hormone also stimulates nodular hyperplasia
Definition
DHT
Term
#1 cancer in US behind skin cancer
Definition
Prostate Cancer
Term
Risk Factors for developing prostate cancer
Definition
> 70yrs, family history, black, diet high in animal fat
Term
What chemical marker would you see in a blood test with a patient who has prostate cancer
Definition
PSA
Term
incidence of hydrocele in newborns
Definition
5%
Term
In a case of epididymitis there is an _______ in blood flow
Definition
increase
Term
In a case of testicular torsion there is an _______ in blood flow
Definition
decrease
Term
What is the number of chromosomes seen in Klinefelter's syndrome (seen in testicular atrophy)
Definition
47 XXY
Term
Does seminoma produce pain
Definition
no
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