11/13/24, 7\:10 PM Guide | Stoma examination

Stoma examination

Table of contents

Introduction

Wash your hands and don PPE if appropriate.
Introduce yourself to the patient including your name and role.
Con
Brie
Gain consent to proceed with the examination.
Adequately expose the patient's abdomen and stoma.
Position the patient lying
Ask the patient if they have any pain or if they have had any problems with their stoma (e.g. bleeding, change in output) before
proceeding with the clinical examination.

Stoma assessment

Begin by inspecting the stoma, noting its site, the number of lumens, the presence or absence of a spout and the contents of
the e

Site

Di
Colostomies are typically located in the left iliac fossa (LIF).
Ileostomies and urostomies are typically located in the right iliac fossa (RIF).

Number of lumens

The number of lumens can be a helpful clue when trying to determine the type of stoma\:
1 lumen located in the RIF\: end ileostomy or urostomy
1 lumen located in the LIF\: end colostomy
2 lumens close together located in the RIF\: loop ileostomy
2 lumens close together located in the LIF\: loop colostomy

Spout

The presence or absence of a spout can help to di
Spout present\: ileostomy/urostomy
Spout absent\: colostomy
A spout is used for ileostomies to prevent skin irritation from the small bowel contents produced by the stoma. A spout is used
for urostomies for similar reasons.

E

E
determining the type of stoma\:
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Colostomies produce solid or semisolid faeces
Ileostomies produce liquid or mushy small bowel content
Urostomies produce urine

Surrounding skin

Inspect the surrounding skin for evidence of erythema, tissue breakdown or
Colostomy (1)

Stoma complications

Parastomal hernia

A parastomal hernia is a type of incisional hernia in which abdominal contents protrudes through an abdominal wall defect
related to the stoma. A parastomal hernia is more common with colostomies.
Clinical features of parastomal hernia can include\:
Enlargement of the stoma.
Bulging of an area behind or around the stoma
Increased size of the hernia when coughing or sneezing.
A reducible parastomal mass on examination.
In rare cases, a loop of bowel can become trapped and strangulated causing ischaemic injury to the bowel.
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Parastomal hernia

Stoma prolapse

Stoma prolapse results in the elongation of the stoma when the patient stands, coughs or strains and reduces when the
patient is lying down.
If the stoma remains prolapsed for long periods of time, venous drainage can be impaired resulting in venous congestion and
secondary ischaemia.

Stoma retraction

Stoma retraction involves the stoma sinking below the level of the skin. A retracted stoma has a concave, bowl-shaped
appearance. Retraction causes a poor stoma bag attachment surface, leading to leakage and frequent peristomal skin
complications.

Stoma haemorrhage

A small amount of bleeding from the stomal mucosa is not uncommon and is usually the result of mild trauma during a
stoma bag change. More signi
may also indicate pathology within the gastrointestinal tract such as malignancy.

Stoma ischaemia/infarction

Stoma infarction develops when there is an inadequate arterial blood supply to the exteriorised bowel that forms the stoma.
Causes of stoma infarction include operative tissue trauma, accidental ligation of the arterial supply to the stoma and
venous out
Clinical features of stoma infarction can include\:
Pain at the stoma site
Necrosis of the stoma (appears dusky or black)

To complete the examination...

Explain to the patient that the examination is now
Thank the patient for their time.
Dispose of PPE appropriately and wash your hands.
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Summarise your
Example summary
" T o d a y I e x a m i n e d M r s S m i t h , a 6 4- y e a r-o l d f e m a l e. O n g e n e r a l i n s p e c t i o n , T h e r e w e r e n o o b j e c t s o r m e d i c a l e q u i p m e n t a r o u n d t h e b e d o f r e l e v a n c e .
"
t h e p a t i e n t a p p e a r e d c o m f o r t a b l e a t r e s t .
" I n s p e c t i o n o f t h e a b d o m e n r e v e a l e d a s i n gl e l u m e n s t o m a w i t h a s p o u t l o c a t e d i n t h e r i g h t i l i a c f o s s a . T h e s t o m a b a g
c o n t a i n e d l i q u i d f a e c e s a n d t h e r e w a s n o e v i d e n c e o f p a r a s t o m a l s k i n c h a n ge s o r h e r n i a t i o n .
"
" I n s u m m a r y, t h e s e
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" F o r c o m p l e t e n e s s , I w o u l d l i k e t o p e r f o r m t h e f o l l o w i n g f u r t h e r a s s e s s m e n t s a n d i n v e s t i g a t i o n s.
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Further assessments and investigations

A full abdominal examination\: if there are any concerns regarding gastrointestinal pathology.
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