Laparoscopic Adrenalectomy

21
Li HuanGe Lu QiaoXian Nur Izzati

Transcript of Laparoscopic Adrenalectomy

Page 1: Laparoscopic Adrenalectomy

Li HuanGe

Lu QiaoXian

Nur Izzati

Page 2: Laparoscopic Adrenalectomy

Adrenal Glands- Lie retroperitoneally beneath the diaphragm- Capping the medial aspects of the superior pole of each kidney- Produce various hormones

- Regulate metabolism

- Immune system - Blood pressure

- Blood sugar- Other essential functions

Page 3: Laparoscopic Adrenalectomy
Page 4: Laparoscopic Adrenalectomy

Suspicion of malignancy Functional adrenal mass Isolated adrenal metastasis Cushing’s syndrome

Page 5: Laparoscopic Adrenalectomy
Page 6: Laparoscopic Adrenalectomy

Uncontrolled coagulopathy Severe cardiopulmonary disease Presence of a locally advanced tumor,

and medically untreated pheochromocytoma.

Extensive previous abdominal surgery Pregnant patients

Page 7: Laparoscopic Adrenalectomy

Major hormone imbalances problems with healing, blood pressure

fluctuations, and other metabolic problems. Other risks are typical of many

operations. These include: bleeding damage to adjacent organs (spleen,

pancreas) loss of bowel function blood clots in the lungs lung problems surgical infections pain scarring

Page 8: Laparoscopic Adrenalectomy

Preoperative management and control of the physiologic effects of hormonally or vaso-active tumorsPatients with-Pheochromocytoma: should undergo alpha

blockade at least 7-10 days before surgeryHypercortisolism: stress doses of steroids

should be administered before and following surgery

Aldosteronomas: should have hypokalemia corrected, and blood pressure should be adequately controlled

Page 9: Laparoscopic Adrenalectomy

Three different surgical approachesTransabdominal lateral flank approach( most often

used)Anterior transabdominal approachRetroperitoneal approach

Page 10: Laparoscopic Adrenalectomy

Port positioning and laparoscopic access Liver retraction and dissection

with a blunt grasper, a fan retractor, kite or snake-type retractors, or a Nathanson liver retractor

Adrenal vein dissection and ligationuse a right-angle dissector or Maryland

dissector to gently dissect the vessel  Adrenal gland dissection Adrenal gland removal and completion

placed in a specimen retrieval bag and removed through a 10-mm trocar

Page 11: Laparoscopic Adrenalectomy

Physical exam Blood tests Urine tests Abdominal ultrasound CT scan of the abdomen and head MRI scan Nuclear scan (MIBG or NP-59)

a test in which a small amount of radioactive material is injected and pictures are taken of the inside of the body to determine if the tumor is cancerous

Page 12: Laparoscopic Adrenalectomy

Investigation CBC,GXM Chest –x-ray, ECG PT/PTT Renal function test(K+ level)General Urinary catheter Nasogastric tube Sequential compression devices Appropriate antibiotics

Page 13: Laparoscopic Adrenalectomy

Lateral or semi-lateral position, ranging from 45-70 º( transperitoneal approach)

Using a beanbag mattress, but a gel roll will suffice.

Umbilicus should be near the joint in the table to allow for flexing of the table to improve flank exposure

Safety straps and tape are used to securely position the patient

All pressure points should be padded to prevent nerve compression injuries.

The patient’s arm is placed on an arm rest and should be adequately padded.

A shoulder roll is also placed. Reverse Trendelenburg positioning can also help

with exposure. 

Page 14: Laparoscopic Adrenalectomy

Laparoscopic Instruments right angle dissector, hook electrocautery laparoscopic suction/irrigator

Other useful instruments liver retractor specimen retrieval bag electrosurgical instrument: Harmonic Scalpel or

LigaSure vascular-load endoscopic stapling device 

Page 15: Laparoscopic Adrenalectomy

In PACU …

Monitor Bleeding Manage pain Monitor vital signs Nausea and Vomiting

Page 16: Laparoscopic Adrenalectomy

Provide routine post-op care.Monitor serial blood sugars, serum

electrolytes is very important. Surgical stress may aggravate the glucose

intolerance associated with Cushing's syndrome. Moreover, postadrenalectomy there is a

tendency towards hypoglycemia because of impaired hepatic gluconeogenesis especially if steroid replacement is inadequate.

Observe for hemorrhage and shock. Monitor vital signs, I&O. Administer IV therapy and vasopressors as

ordered.

Page 17: Laparoscopic Adrenalectomy

Prevent infections (suppression of immune system makes clients especially susceptible). Encourage coughing and deep breathing to

prevent respiratory infection. Use meticulous aseptic technique during

dressing changes.Administer cortisone or hydrocortisone as

ordered to maintain cortisol levels.Provide general care for the client with

abdominal surgery

Page 18: Laparoscopic Adrenalectomy

Diet Follow the diet recommended by your doctor. To avoid

retaining fluid, you may need to monitor and reduce salt intake. You may also need to restrict your fluids.

Ask your doctor when you will be able to return to work. Physical Activity

Do not drive for the first week unless your doctor has given you permission to do so.

No strenuous activity for 2 weeks eg. no exercise, heavy lifting, shovelling, or sports.

Avoid activity that may stress any of the surgical incisions.

Medications If you had to stop taking medicines before the

procedure, ask your doctor when you can resume taking them. Medicines that are commonly stopped include: Anti-inflammatory drugs (eg, aspirin)

Blood thinners, such as clopidogrel (Plavix) or warfarin (Coumadin)

Page 19: Laparoscopic Adrenalectomy

Home Care Monitor your weight daily. Report a weight gain of more than 2 lbs per day to your

doctor. This may mean you are retaining fluid. You may shower, but no swimming or tub baths for 2wks. Gently wash the part of your body that has the stitches. Pat the area gently with a clean towel. When the area is

dry, put on a clean, new bandage as directed. Keep the incision area clean and dry. Wash your hands before changing the dressing. Ask your doctor about when it is safe to shower, bathe, or

soak in water. Monitor your blood pressure daily or as ordered by your

doctor. If your doctor instructs you to, wear compression

stockings until you are able to walk on a regular basis. The compression stocking will help to decrease blood clots from forming in your legs.

Page 20: Laparoscopic Adrenalectomy

Fludrocortisones is prescribed for transient aldosterone deficiency (common after adrenelectomy).

The symptoms are postural hypotension and hyperkalemia.

On maintenance therapy can develop addisonian crisis when under stress

The symptoms of fever, abdominal pain, and hypotension.

Page 21: Laparoscopic Adrenalectomy

http://www.sages.org/publication/id/PI14/ http://www.thirdage.com/hc/p/14760/

adrenalectomy-what-to-expect http://www.mountsinai.org/patient-care/

health-library/treatments-and-procedures/adrenalectomy-open-surgery

https://www.wnyurology.com/content.aspx?chunkiid=561998