HERNIAS Flashcards
Diagnosis by barium swallow.
Hiatus hernia
GO junction slides into chest. Acid reflux common
Hiatus hernia
Weight loss, Consider PPIs.
Hiatus hernia
Surgery for repair of rolling hernia
Hiatus hernia
birth–6 weeks: surgery within 2 days
Reducible herniae
6 weeks–6 months: surgery within 2 weeks
Reducible herniae
over 6 months: surgery within 2 months
Reducible herniae
Soft, round, skin-coloured lump in umbilicus
Umbilical hernia
occurring in around 15% of infants
Umbilical hernia
Surgery is not usually required for
Umbilical hernia
most close naturally by 12
months of age
Umbilical hernia
This is due to a defect in the Linea alba
Para-umbilical hernia
Leave to age 4
Umbilical hernia
commonest swellings in the groin or inguinal area are
enlarged lymph nodes and hernias
commonest types of hernias in the groin are
inguinal, femoral
hernia emerging through deep inguinal ring
indirect inguinal hernia
originating lateral to the inferior epigastric vessels
indirect inguinal hernia
following the path of the spermatic cord
indirect inguinal hernia
also pass through the superficial inguinal ring
indirect inguinal hernia
such hernias are often irreducible and can lead to strangulation
indirect inguinal hernia
hernia originates medial to the inferior epigastric vessels
direct inguinal hernia
protrudes through posterior wall of the inguinal canal
direct inguinal hernia
It is almost always seen in men
direct inguinal hernia
hernia herniates through the femoral ring
femoral hernia
also known as the femoral canal
femoral ring
medial component of the femoral sheath
femoral ring
hernias are often small, usually occur in females
Femoral hernias
particularly liable to produce bowel obstruction
Femoral hernias
hernias require urgent surgery
Obstructed and strangulated
The risk of strangulation is greatest with
Femoral hernias
include a testicular tumour, epididymo-orchitis, and torsion of testes
Solid lumps scrotum
include hydroceles,epididymal cysts and spermatoceles
Cystic lumps scrotum
If it is not possible to get above the lump
inguinal hernia
collection of clear fluid in the tunica vaginalis
Hydrocele
is helpful in assessing hydrocele
Ultrasound
symptomless or cause dragging discomfort in scrotum
Hydrocele
managed conservatively with reassurance and scrotal support
Hydrocele
aspiration can prevent fluid accumulation
Hydrocele
Surgery is generally considered a second-line procedure
Hydrocele
These are common, often multiple
Epididymal cysts
found in middle-aged/elderly men
Epididymal cysts
the size of a pea and contain a clear colourless fluid
Epididymal cysts
Extratesticular, fluctuant, cystic swellings
Epididymal cysts
transilluminate and are readily palpable
Epididymal cysts
Fertility may be impaired in bilateral cyst excision.
Epididymal cysts
Aspiration and injection of sclerosant agents
Epididymal cysts
varicosity of the veins of the pampiniform plexus
Varicoceles
It is seen in 8–10% of normal males
Varicoceles
occurs on the left side in 98% of affected patients
Varicoceles
due to mechanical problem in drainage of left kidney vein
Varicoceles
relationship with infertility has been observed
Varicoceles
are asymptomatic and incidental findings
Varicoceles
can cause a dragging discomfort in the scrotum
Varicoceles
ultrasound is useful where the diagnosis is doubtful
Varicoceles
a neoplasm is suspected
ultrasound
Treatment is indicated if it is symptomatic or for infertility
Varicoceles
Firm-fitting underpants may relieve discomfort
Varicoceles
Surgical treatment is by venous ligation
Varicoceles
are anterior to the testis
Haematoceles
not transilluminable
Haematoceles
A mass that is part of the testis, and solid, likely a cancer
Testicular tumours
They mainly affect fit young men
Testicular tumours
represent the commonest cancer in men aged 15–40 years in Australia
Testicular tumours
Some 90–95% of testicular tumours arise from the
germ cells
seminomas
40%
non-seminoma germ cell tumours (NSGCT)
60%
All solid scrotal lumps are malignant until proved otherwise
must be surgically explored.
Testicular tumours spread by direct infiltration via
the lymphatics & bloodstream
Metastases typically occur in the
para-aortic nodes
best detected by
a CT scan of the abdomen and chest.
also occur in the neck, brain, liver, chest and bones.
Metastases
Investigations Testicular tumours
ultrasound, tumour markers ,lactic dehydrogenase
tumour markers
α-fetoprotein and β-hCG
ultrasound of the testis
precision
Investigations for staging include:
chest X-ray , CT scanning of abdomen, pelvis and chest
CT scanning of abdomen, pelvis and chest
for node involvement
Spread is usually direct to the
para-aortic nodes
lactate dehydrogenase
monitors secondary spread
indicates tumour mass
lactate dehydrogenase
Note: Avoid scrotal needling biopsy because
risk of tumour implantation in the scrotal wall
All solid scrotal lumps are
malignant until proved otherwise
Beware of hydroceles in
young adults
Tumours can mimic
acute epididymo-orchitis
The initial treatment is orchidectomy
Testicular tumours
Early seminomas are given radiation
ipsilateral lymph nodes
or a single dose of chemotherapy
Early seminomas
Early NSGCTs undergo active surveillance
(tumour markers, CXR, CT scans)
can be temporarily or permanently reduced following
radiotherapy and chemotherapy.
sperm production
one that fails to reach the bottom of the scrotum by 3 months
Undescended testes (cryptorchidism)
If the testis is not palpable at birth, review in 3 months
Undescended testes (cryptorchidism)
The optimal time for orchidopexy is
6–12 months of age