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Fascinating World of Pediatric Endoscopy
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THE FASCINATING WORLD OF PAEDIATRIC ENDOSCOPY
CG PEDICON 2006, 7-8TH OCT 2006, RAJNANDGAON, CHATTISGARH

Dr. Manohar Tule
,
M.S.;M.Ch.;Dip.P.U(U.K.);F.A.C.S.:
F.I.S.;F.A.I.S,;M.B.
Director, N.D.Memorial Institute of Paediatric Endoscopy
Nagpur (M.S.)
Introduction:
  • 300 Children die every year - (due to foreign body in Respiratory Tract)
  • Oldest Endoscopy is Bronchoscopy
  • Bozzini - 1806 - Mirror with Candle
  • Kussumal- 1860- Oesophagoscope
  • Sword swallower - 1870 - Technique
  • Ikeda - 1970 - Pediatric endoscopy
Principles of Endoscopy: 100years
  • Hopkin - Rod Lens Optical system
  • Fibreoptic - Glass fibers- T / Reflection
    • Coherent - Image
    • No coherent - Light
  • Microchip & Xenon Light processor

Bronchoscopy:
Procedure:
  • Never as outdoor procedure
  • In operation theater
  • Backup of intensive care facility
  • No pre-endoscopy sedation
  • Discontinue - Repeat - No longtime
Types:

  •  
  • Rigid - 2.5 mm - 6 mm/23 to 30 cm
    Good ventilation - Narrow Passage
    Better exposure / Adequate time
    Better manipulation - Different

  •  
  • Flexible - Therapeutic    
        - Can admit - Endotracheal tube
            - Rigid bronchoscope
        - Upper lobe - Lavage
      Negative RB - > Indication - > FB -> Suspicious FB

    Indications:
    Plenty
    • FB
    • Strider
    • Bleeding
    • H-type TOF
    • Asthma / Cough - M. Plugs
    • Stenosis leaser treatment
    • Primary TB
    • Cough - 3 months
    • Atelectasis / - Pneumonia
    • Bronchial lavage - Pressure - NaCI + Salbutamol
    Relative Contraindications:
    • Bleeding Diathesis
    • Hemodynamic Instability
    • Arrhythmias
    • Hypoxemia
    • Pulmonary Hypertension
    Effect of Foreign Body - 1
    • Immediate - RDS - Forgotten
      Moveable F.B.- Irritate -S/S
    • Late changes - Entirely Forgotten
      Chronic Foreign Body Syndrome
      Drowned Lung / Lung Abscess/
      Stricture/ Bronchiectasis
    Effect of Foreign Body - 2
    • Allergic Bronchitis Mechanical -
      Check Valve - Atelectasis
      Stop valve- Emphysema / perforation
    • Pathological Changes -
      Vegetable bronchitis
    Symptoms of Foreign Body -1
    • Sudden RDS / Chocking / Gaggling
    • Wheezing
    • Paroxysmal cough / Hemoptysis
    • Aphonia
    • Refractory Bro - Asthma
    Symptoms of Foreign Body - 2
    • Recurrent of Persistent pneumonia in single lobe
    • Asymptomatic - Forgotten Initial
    • Negative Radiology - 10%
    • Site related - Trachea - Audible Sap / Palpable thud
    • X-ray - Emphysema / Collapse / Consolidation
      Fluoroscopy - Exp./ Inspiration Film
    Complications:
    • Prolonged sleep - Hypoventilation
    • Edema - Glottis / Sub-glottis
    • Perforation - Pneumo - Thorax / Mediastinum
    • Bleeding
    • Infection
    Post Bronchoscopy:
    • Oxygenation
    • X-ray chest - Complete Recovery
    • Pneumothorax
    • No Residual FB
    Peculiarities of PRT: (Paediatric Respiratory Tract)

  •  
  • Bronchi - Few alveoli
  •  
  • No Atelectasis - Faster Air Flow System
        - Strong Diaphragm
        - Anti-atelectatic Factor - Surfactant
  •  
  • Mucociliary Clearance - Faster - Short passage
      Small vascular Bed - Alveolar surface
    Oesophago-Gastro-Intestinal Endoscopy:

    Introduction:
    • Only radiological
    • Ekeda 1970 - Paed. Endoscopy
    • Gastroscope - 50-75 cm small Bowel
    • Colonoscope - 10-20 cm terminal ileum
    • Hischowitz 1958- First Fiberglass scope
    • 5.8mm/8mm Video- Endoscopy With Chip Camera
    Oesophagoscopy:
    • Rigid / Flexible Fibrescope
    • Sclerotherapy possible - Both
    • Gastric Varices - Fibrescope Only
    • Tamponade Effect - Rigid Endoscope
    • Banding -Fibrescope
    • Done Under G.A
    Indications - 1

    Diagnostic:
    • Dysphagia - Mechanical / Neuronal / Neurogenic
    • TOF - H- type
    • GEReflux
    • Upper Abdominal Pain
    • Corrosive Injury
    • Upper G. I. Bleeding
    Indications - 2

    Therapeutic:
    • Dilation
    • Foreign Body removal
    • Sclerotherapy / banding
    • Electro coagulation - 3F Ureteric Cath
    • Intraluminal Laser Therapy
    Complications:
    • Overinflation
    • Perforation -Inexperienced Endoscopist
    • Massive Hemorrhage
    • Psychological Disturbance
    Colonoscopy:
      a) More difficult than Gastroscopy
      b) Easier in children -> adults
      c) Barium Enema Still best
      d) Expensive / Infrequent Utility
      e) Depend on Audit Gastroenterologist
    Paediatric Laparoscopy:
    Introduction:
    • All Non-invasive modalities exhausted
    • Not Substitute modalities exhausted
    • Systematic tour of abdomen
    • Finding Pathology - should not stop
    Indications - 1

    Diagnostic:
    • Acute / Chronic AP
    • Liver Biliary Pathology
    • Trauma
    • Chylous Ascitis - Leak
    • Intersex
    • Cryptorchidism
    • Oncology - Resectability / Biopsy / L. Node
    Indications - 2

    Therapeutic:
    • Appendicectomy
    • Cholecystectomy
    • Meckel's diverticulum
    • Adhesiolysis
    • Cryptorchidism
    • Ovarian Cyst
    Last Updated on 15-03-2007

    How to cite this url
    CG Pedicon 2006 - Conference Abstracts.Pediatric Oncall [serial online] 2007 [cited 15 March 2007(Supplement 3)];4. Available from:
    http://www.pediatriconcall.com/fordoctor/Conference_abstracts/
    cgpedicon2006/Fascin.asp
     
     
     
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