外科學概論 合併症 合併症 副作用 ;
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Transcript 外科學概論 合併症 合併症 副作用 ;
外科學概論 合併症
錯綜複雜; 糾紛, 混亂 節外生枝
棘手的問題, 混亂的原因
『醫學』併發症
Complications 合併症
Side Effects
副作用 結果; 後果
Sequela
後遺症 續發症; 後發病; 後遺症
Results
結果; 後果
Outcome
後果; 結論
Prognosis
預後
參考資料:Chapter – Complication
『Schwartz』 :『 Principles of Surgery』
General Complications
重點 1.
•
Wound Complications
•
Postoperative Parotiditis ( 省略 )
•
Postoperative Respiratory Complications
重點 3.
•
Cardiac / Circulatory Complications
簡介 4.
•
Diabetes Mellitus
•
Fat Embolism syndrome
•
Psychiatric Complications (省略 )
•
Complications of Gastrointestinal Surgery
腮腺炎
油脂栓塞症候群
重點 2.
Wound Complications
Wound Infection
Wound Hemorrhage,
Hematoma,
Seroma
Wound Dehiscence
傷口合併症
傷口感染 ∮∮
出血
血塊
血清凝塊
綻裂
Intra-abdominal Hematoma and Abscess
傷口感染
手術傷口
ΦClean
... Part’l contaminated ... Conta’d wound
病的因素
ΦAge, Nutrition, Immunity, BW,..
ΦDisease, Defense, Deficiency.
醫療的因素
Hospital environment. ΦPersonnel: Med.,
Guest or Trader, .. Φ Med. Instrument & article…..
Φ
感染的因素
Φ FB, Infection, Contamination..
Retro-gastric →
Hematoma
and
Abscess
Subhepatic ↓
Subphrenic↓
and
Rectal pouch,
Caecal fossa ...
Wound Incision -- Wound Complications -- Wound Dehiscence
Upper median incision
Para-median incision
Para-rectal incision
McBurney incision
Gastrointestinal Surgery
腸胃道外科
Gastrointestinal Anastomosis
After total Gastrectomy
After subtotal Gastrectomy
After proximal cardiectomy
After antrectomy
Entero-enterostomy
Jejuno-colostomy
Ileo-colostomy, Ceco-ileostomy
Coco-colostomy
Appendectomy
Complications of Gastrointestinal
Surgery
Gastrointestinal Anastomosis
• Total Gastrectomy
• Subtotal Gastrectomy
Billroth I Gastro-duodenostomy
Billroth II
Gastro-jejunostomy
Billroth III Inadvert Gastroileostomy
Total Gastrectomy
Cardiectomy
x-1
Resection x-1
Subtotal Gastrectomy x-2
Resection x-2
Antrectomy x-3
Resection x-3
Complications of Gastrointestinal Surgery
腸胃道外科合併症
Postoperative Complications
手術後合併症
* Suture disrupt –duodenal stump / gastrojejunostomy.
* Peritonitis; ileus.
腹膜炎;腸阻塞
* Retrogastric hematoma / abscess.
胃後血腫/膿瘍
* Subphrenic / subhepatic abscess.
膈下/肝下膿瘍
* Intra- or extraluminal bleeding.
腸道外/內出血
* Pancreatitis, pancreatic necrosis.
胰臟炎/胰臟壞死
Retro-gastric →
Hematoma
and
Abscess
Subhepatic ↓
Subphrenic↓
and
Rectal pouch,
Caecal fossa ...
Complications of Gastrointestinal Surgery
Vascular Complications
Hemorrhage
Gangrene
血管合併症
出血
壞疽
Complications of Gastrointestinal Surgery
Mechanical Problem
胃腸造口開口阻塞
b. Afferent ( Blind ) Loop Syndrome
傳入盲圈症候群
c. Intestinal Obstruction
腸阻塞
d. Inadvert Gastroileostomy 胃迴腸造口吻合術
a. Stoma Obstruction
Anastomotic Leakage
吻合部的滲漏
Complications of Gastrointestinal Surgery
External Fistula and Stoma Complications
腸道瘻管和開口端合併症
Fistula
瘻管
External Stoma Complications
胃腸造口開口端合併症
General Complications
術後呼吸系統合併症
Postoperative Respiratory Complications
Atelectasis
無氣肺/肺塌陷
Respiratory Failure
呼吸衰竭
Pulmonary edema
肺水腫
( Pulmonary congestion )
General Complications
Atelectasis
Lobar Atelectasis
Segmental Atelectasis
Plate like Atelectasis
Reduced Alveolar Surface Tension
Bronchial
Secretion Obstruction
Fever, Rapid RR / HR, Collapse / Purification
General Complications
Treatment of Atelectasis
Patent Air Way
Enforced Respiration
Ventilator Support
Return to Normal Surfactant
Clear the Bronchial Passage
Warm & Moist Inhalation
Complete Respiratory Care
Fluid supply & Antibiotics
General Complications
Respiratory Failure
呼吸衰竭
Definition
PaO2 < Predicted normal
PaCO2 > 50 mmHg
metabolic alkalosis
Pathophysiology
Hypoventilation
Diffusion defect
Abnormal V/Q ratio
Shunting
Reduction in Cardiac Output
Hb/Dissociation Curve Alteration
General Complications
Pulmonary Edema ( Pulmonary Congestion )
Ventilation FiO2 ↓,Airway
,Alveolar Tension ↓
O2 carrier ↓ ( Massive Bleeding / Mete-Hb )
Diffusion
Interstitial Membrane Resistance↑
Vascular Osmotic Pressure ↓/ Electrolyte
Perfusion
Pumping Failure,AV Shunt etc.,
Shock , Vascular Stagnation
Peripheral Resistance ↑ / Requirement ↑
以『供需失調』的概念,去瞭解Pulmonary Congestion
General Complications
Treatment of Pulmonary Edema
Ventilation FiO2
,Patent Airway,Keep Alveolar Tension
Fresh Blood Transfusion
Diffusion
Steroid : Reduce Interstitial Fibrosis
Diuretics ,Albumin/Plasma/Colloid
Perfusion
Cardiotonics , Diuretics ,Colloid
Prevent & Treat Shock
Requirement ↓ , Peripheral Resistance ↓
調整『供需失序』,去治療Pulmonary Edema
General Complications
Respiratory Failure
呼吸衰竭
Indication for Respiratory Support
•FiO2
•Qs/Qt
•A-aDO2
•VD/VT
•PEEP
Close
monitoring
Intubation
Tracheostomy
RR
12-25
25-35
>35
VC, ml/kg
70-30
30-45
<15
F. inspiratory
100-50
50-25
<25
A – aDO2
50-200
200-350
>350
PaO2
100-75
200-70
<70
Air
Mask O2
O2 Inhalation
•CPAP
•IPPB
VD/VT
0.3-0.4
0.4-0.6
>0.6
•IMV
PaCO2
35-45
45-60
>60+
General Complications
Complications Following Respiratory Support
Endotracheal Intubation /Tracheostomy
Airway Aphonia
Wound
Bleeding/Infection
Cuff Pressure - Erosion/Bleeding
/Stricture/ Granuloma
Mechanical Ventilator
PEEP – Pneumothorax
Prolonged Ventilator Use / Oxygen Intoxication
Lung Edema / Weaning Failure
General Complications
Cardiac Complications
心臟的合併症
a. Arrhythmias
心律不整
b. Myocardial Infarction
心肌梗塞
General Complications
Cardiac Complications -- Arrhythmias
Old age > 60y , Arteriorsclerosis, Heart Diseas, Hypertension
Anesthesia ( Halothane ) → AV Dissociation,
Electrolyte
Paroxysmal Supraventricular Tachycardia
Chest Surgery
Paroxysmal ventricular Tachycardia
Myocardial Infarction
Atrial Flutter, Sinus Tachycardia
Positive Breathing
AV Nodal Rhythm , AV Block
Perioperative Cardiac Arrhythmias
Sinus Bradycardia,
Premature Contraction
General Complications
Cardiac Complications -- Myocardial Infarction
Coronary Artery Thrombosis
Myocardial Infarction
Anoxia, Hypotension, Hemorrhage,
Dehydration, Fluid & Electrolyte Disturbance,
Arrhythmias
ECG, SGOT, CPK-MB, BGA, Isotope Scan
Digitalization, Diuretics, Vasopressor & Shock
Treatment, Adequate Ventilation, Treat Anemia,
Relief Pain, Sedation, ICU Swan Ganz Catheter
Monitor
Circulatory Complications
Arterial system
Coronary Artery Embolism
Carotid Artery Embolism
Mesenteric Artery Embolism
Embolectomy / Anti-coagulant
Venous system
Mesenteric Venous Thrombo-phlebitis
Thrombo-phlebitis of the Limbs
Thrombectomy / Facioyomy
Gangrene
Lymphatic system
Preoperative Evaluation
Lung
Heart
Liver
Kidney
GI
Others
O.R.
Anesthesia
Pre
medication
NPO
Fluid
e+
Others
I&O
另類話題
醫學生的憧憬
醫師角色的扮演
醫學倫理
成長與調適
外科醫師的個性快、狠、準
外科醫療團隊
醫病關係
理想與現實
另類醫療資源
醫療法
醫療糾紛
全民健保, IT, etc.