- •Dedication
- •Editors and Contributors
- •Foreword
- •Preface
- •Contents
- •PREPARING FOR THE SURGERY CLERKSHIP
- •SURGICAL NOTES
- •COMMON ABBREVIATIONS YOU SHOULD KNOW
- •RETRACTORS (YOU WILL GET TO KNOW THEM WELL!)
- •SUTURE MATERIALS
- •WOUND CLOSURE
- •KNOTS AND EARS
- •INSTRUMENT TIE
- •TWO-HAND TIE
- •COMMON PROCEDURES
- •NASOGASTRIC TUBE (NGT) PROCEDURES
- •CHEST TUBES
- •NASOGASTRIC TUBES (NGT)
- •FOLEY CATHETER
- •CENTRAL LINES
- •MISCELLANEOUS
- •THIRD SPACING
- •COMMON IV REPLACEMENT FLUIDS (ALL VALUES ARE PER LITER)
- •CALCULATION OF MAINTENANCE FLUIDS
- •ELECTROLYTE IMBALANCES
- •ANTIBIOTICS
- •STEROIDS
- •HEPARIN
- •WARFARIN (COUMADIN®)
- •MISCELLANEOUS AGENTS
- •NARCOTICS
- •MISCELLANEOUS
- •ATELECTASIS
- •POSTOPERATIVE RESPIRATORY FAILURE
- •PULMONARY EMBOLISM
- •ASPIRATION PNEUMONIA
- •GASTROINTESTINAL COMPLICATIONS
- •ENDOCRINE COMPLICATIONS
- •CARDIOVASCULAR COMPLICATIONS
- •MISCELLANEOUS
- •HYPOVOLEMIC SHOCK
- •SEPTIC SHOCK
- •CARDIOGENIC SHOCK
- •NEUROGENIC SHOCK
- •MISCELLANEOUS
- •URINARY TRACT INFECTION (UTI)
- •CENTRAL LINE INFECTIONS
- •WOUND INFECTION (SURGICAL SITE INFECTION)
- •NECROTIZING FASCIITIS
- •CLOSTRIDIAL MYOSITIS
- •SUPPURATIVE HIDRADENITIS
- •PSEUDOMEMBRANOUS COLITIS
- •PROPHYLACTIC ANTIBIOTICS
- •PAROTITIS
- •MISCELLANEOUS
- •CHEST
- •ABDOMEN
- •MALIGNANT HYPERTHERMIA
- •MISCELLANEOUS
- •OVERVIEW
- •CHOLECYSTOKININ (CCK)
- •SECRETIN
- •GASTRIN
- •SOMATOSTATIN
- •MISCELLANEOUS
- •GROIN HERNIAS
- •HERNIA REVIEW QUESTIONS
- •ESOPHAGEAL HIATAL HERNIAS
- •PRIMARY SURVEY
- •SECONDARY SURVEY
- •TRAUMA STUDIES
- •PENETRATING NECK INJURIES
- •MISCELLANEOUS TRAUMA FACTS
- •PEPTIC ULCER DISEASE (PUD)
- •DUODENAL ULCERS
- •GASTRIC ULCERS
- •PERFORATED PEPTIC ULCER
- •TYPES OF SURGERIES
- •STRESS GASTRITIS
- •MALLORY-WEISS SYNDROME
- •ESOPHAGEAL VARICEAL BLEEDING
- •BOERHAAVE’S SYNDROME
- •ANATOMY
- •GASTRIC PHYSIOLOGY
- •GASTROESOPHAGEAL REFLUX DISEASE (GERD)
- •GASTRIC CANCER
- •GIST
- •MALTOMA
- •GASTRIC VOLVULUS
- •SMALL BOWEL
- •APPENDICITIS
- •CLASSIC INTRAOPERATIVE QUESTIONS
- •APPENDICEAL TUMORS
- •SPECIFIC TYPES OF FISTULAS
- •ANATOMY
- •COLORECTAL CARCINOMA
- •COLONIC AND RECTAL POLYPS
- •POLYPOSIS SYNDROMES
- •DIVERTICULAR DISEASE OF THE COLON
- •ANATOMY
- •ANAL CANCER
- •ANATOMY
- •TUMORS OF THE LIVER
- •ABSCESSES OF THE LIVER
- •HEMOBILIA
- •ANATOMY
- •PHYSIOLOGY
- •PATHOPHYSIOLOGY
- •DIAGNOSTIC STUDIES
- •BILIARY SURGERY
- •OBSTRUCTIVE JAUNDICE
- •CHOLELITHIASIS
- •ACUTE CHOLECYSTITIS
- •ACUTE ACALCULOUS CHOLECYSTITIS
- •CHOLANGITIS
- •SCLEROSING CHOLANGITIS
- •GALLSTONE ILEUS
- •CARCINOMA OF THE GALLBLADDER
- •CHOLANGIOCARCINOMA
- •MISCELLANEOUS CONDITIONS
- •PANCREATITIS
- •PANCREATIC ABSCESS
- •PANCREATIC NECROSIS
- •PANCREATIC PSEUDOCYST
- •PANCREATIC CARCINOMA
- •MISCELLANEOUS
- •ANATOMY OF THE BREAST AND AXILLA
- •BREAST CANCER
- •DCIS
- •LCIS
- •MISCELLANEOUS
- •MALE BREAST CANCER
- •BENIGN BREAST DISEASE
- •CYSTOSARCOMA PHYLLODES
- •FIBROADENOMA
- •FIBROCYSTIC DISEASE
- •MASTITIS
- •BREAST ABSCESS
- •MALE GYNECOMASTIA
- •ADRENAL GLAND
- •ADDISON’S DISEASE
- •INSULINOMA
- •GLUCAGONOMA
- •SOMATOSTATINOMA
- •ZOLLINGER-ELLISON SYNDROME (ZES)
- •MULTIPLE ENDOCRINE NEOPLASIA
- •THYROID DISEASE
- •ANATOMY
- •PHYSIOLOGY
- •HYPERPARATHYROIDISM (HPTH)
- •PARATHYROID CARCINOMA
- •SOFT TISSUE SARCOMAS
- •LYMPHOMA
- •SQUAMOUS CELL CARCINOMA
- •BASAL CELL CARCINOMA
- •MISCELLANEOUS SKIN LESIONS
- •STAGING
- •INTENSIVE CARE UNIT (ICU) BASICS
- •INTENSIVE CARE UNIT FORMULAS AND TERMS YOU SHOULD KNOW
- •SICU DRUGS
- •INTENSIVE CARE PHYSIOLOGY
- •HEMODYNAMIC MONITORING
- •MECHANICAL VENTILATION
- •PERIPHERAL VASCULAR DISEASE
- •LOWER EXTREMITY AMPUTATIONS
- •ACUTE ARTERIAL OCCLUSION
- •ABDOMINAL AORTIC ANEURYSMS
- •MESENTERIC ISCHEMIA
- •MEDIAN ARCUATE LIGAMENT SYNDROME
- •CAROTID VASCULAR DISEASE
- •CLASSIC CEA INTRAOP QUESTIONS
- •SUBCLAVIAN STEAL SYNDROME
- •RENAL ARTERY STENOSIS
- •SPLENIC ARTERY ANEURYSM
- •POPLITEAL ARTERY ANEURYSM
- •MISCELLANEOUS
- •PEDIATRIC IV FLUIDS AND NUTRITION
- •PEDIATRIC BLOOD VOLUMES
- •FETAL CIRCULATION
- •ECMO
- •NECK
- •ASPIRATED FOREIGN BODY (FB)
- •CHEST
- •PULMONARY SEQUESTRATION
- •ABDOMEN
- •INGUINAL HERNIA
- •UMBILICAL HERNIA
- •GERD
- •CONGENITAL PYLORIC STENOSIS
- •DUODENAL ATRESIA
- •MECONIUM ILEUS
- •MECONIUM PERITONITIS
- •MECONIUM PLUG SYNDROME
- •ANORECTAL MALFORMATIONS
- •HIRSCHSPRUNG’S DISEASE
- •MALROTATION AND MIDGUT VOLVULUS
- •OMPHALOCELE
- •GASTROSCHISIS
- •POWER REVIEW OF OMPHALOCELE AND GASTROSCHISIS
- •APPENDICITIS
- •INTUSSUSCEPTION
- •MECKEL’S DIVERTICULUM
- •NECROTIZING ENTEROCOLITIS
- •BILIARY TRACT
- •TUMORS
- •PEDIATRIC TRAUMA
- •OTHER PEDIATRIC SURGERY QUESTIONS
- •POWER REVIEW
- •WOUND HEALING
- •SKIN GRAFTS
- •FLAPS
- •SENSORY SUPPLY TO THE HAND
- •CARPAL TUNNEL SYNDROME
- •ANATOMY
- •MISCELLANEOUS
- •NOSE AND PARANASAL SINUSES
- •ORAL CAVITY AND PHARYNX
- •FACIAL FRACTURES
- •ENT WARD QUESTIONS
- •RAPID-FIRE REVIEW OF MOST COMMON CAUSES OF ENT INFECTIONS
- •THORACIC OUTLET SYNDROME (TOS)
- •CHEST WALL TUMORS
- •DISEASES OF THE PLEURA
- •DISEASES OF THE LUNGS
- •DISEASES OF THE MEDIASTINUM
- •DISEASES OF THE ESOPHAGUS
- •ACQUIRED HEART DISEASE
- •CONGENITAL HEART DISEASE
- •CARDIAC TUMORS
- •DISEASES OF THE GREAT VESSELS
- •MISCELLANEOUS
- •BASIC IMMUNOLOGY
- •CELLS
- •IMMUNOSUPPRESSION
- •OVERVIEW OF IMMUNOSUPPRESSION MECHANISMS
- •MATCHING OF DONOR AND RECIPIENT
- •REJECTION
- •ORGAN PRESERVATION
- •KIDNEY TRANSPLANT
- •LIVER TRANSPLANT
- •PANCREAS TRANSPLANT
- •HEART TRANSPLANT
- •INTESTINAL TRANSPLANTATION
- •LUNG TRANSPLANT
- •TRANSPLANT COMPLICATIONS
- •ORTHOPAEDIC TERMS
- •TRAUMA GENERAL PRINCIPLES
- •FRACTURES
- •ORTHOPAEDIC TRAUMA
- •DISLOCATIONS
- •THE KNEE
- •ACHILLES TENDON RUPTURE
- •ROTATOR CUFF
- •MISCELLANEOUS
- •ORTHOPAEDIC INFECTIONS
- •ORTHOPAEDIC TUMORS
- •ARTHRITIS
- •PEDIATRIC ORTHOPAEDICS
- •HEAD TRAUMA
- •SPINAL CORD TRAUMA
- •TUMORS
- •VASCULAR NEUROSURGERY
- •SPINE
- •PEDIATRIC NEUROSURGERY
- •SCROTAL ANATOMY
- •UROLOGIC DIFFERENTIAL DIAGNOSIS
- •RENAL CELL CARCINOMA (RCC)
- •BLADDER CANCER
- •PROSTATE CANCER
- •BENIGN PROSTATIC HYPERPLASIA
- •TESTICULAR CANCER
- •TESTICULAR TORSION
- •EPIDIDYMITIS
- •PRIAPISM
- •ERECTILE DYSFUNCTION
- •CALCULUS DISEASE
- •INCONTINENCE
- •URINARY TRACT INFECTION (UTI)
- •MISCELLANEOUS UROLOGY QUESTIONS
- •Rapid Fire Power Review
- •TOP 100 CLINICAL SURGICAL MICROVIGNETTES
- •Figure Credits
- •Index
518 Section III / Subspecialty Surgery |
|
What is the best way to |
Urine output total per shift, THEN cc/kg/hr |
present urine output |
|
measurements on rounds? |
|
What is the major difference between adult and pediatric nutritional needs?
What are the caloric requirements by age for the following patients:
Premature infants?
Children younger than 1 year?
Children ages 1 to 7?
Children ages 7 to 12?
Youths ages 12 to 18
What are the protein requirements by age for the following patients:
Children younger than 1 year?
Children ages 1 to 7?
Children ages 7 to 12?
Youths ages 12 to 18?
How many calories are in breast milk?
Premature infants/infants/children need more calories and protein/kg/day
80 Kcal/kg/day and then go up
100 Kcal/kg/day (90–120)
85 Kcal/kg/day (75–90)
70 Kcal/kg/day (60–75)
40 Kcal/kg/day (30–60)
3 g/kg/day (2–3.5)
2 g/kg/day (2–2.5)
2 g/kg/day
1.5 grams/kg/day
20 Kcal/30 cc (same as most formulas)
PEDIATRIC BLOOD VOLUMES
Give blood volume per |
|
kilogram: |
|
Newborn infant? |
85 cc |
Infant 1–3 months of age? |
75 cc |
Child? |
70 cc |
Chapter 67 / Pediatric Surgery 519
FETAL CIRCULATION
What is the number of |
1 (usually) |
umbilical veins? |
|
What is the number of |
2 |
umbilical arteries? |
|
Which umbilical vessel |
Umbilical vein |
carries oxygenated blood? |
|
The oxygenated blood travels |
Ductus venosus |
through the liver to the IVC |
|
through which structure? |
|
Oxygenated blood passes |
Foramen ovale |
from the right atrium to the |
|
left atrium through which |
|
structure? |
|
Unsaturated blood goes |
Ductus arteriosum |
from the right ventricle to |
|
the descending aorta |
|
through which structure? |
|
Define the overall fetal |
|
circulation. |
|
|
Carotid arteries |
To arm |
To arm |
|
Ductus arteriosis |
Lung |
Lung |
|
|
|
Foramen |
Liver |
ovale |
|
Kidney
Placenta Gut
Femoral artery
Femoral artery
520 Section III / Subspecialty Surgery |
|
What are the ADULT |
|
structures of the following |
|
fetal structures: |
|
Ductus venosus? |
Ligamentum venosum |
Umbilical vein? |
Ligamentum teres |
Umbilical artery? |
Medial umbilical ligament |
Ductus arteriosus? |
Ligamentum arteriosum |
Urachus? |
Median umbilical ligament |
Tongue remnant of |
Foramen cecum |
thyroid’s descent? |
|
Persistent remnant of |
Meckel’s diverticulum |
vitelline duct? |
|
ECMO |
|
|
|
What is ECMO? |
ExtraCorporeal Membrane Oxygenation: |
|
chronic cardiopulmonary bypass—for |
|
complete respiratory support |
What are the types of |
Venovenous: Blood from vein S |
ECMO? |
oxygenated S back to vein |
|
Venoarterial: Blood from vein (IJ) S |
|
oxygenated S back to artery (carotid) |
What are the indications? |
Severe hypoxia, usually from congenital |
|
diaphragmatic hernia, meconium |
|
aspiration, persistent pulmonary |
|
hypertension, sepsis |
What are the |
Weight 2 kg, IVH (IntraVentricular |
contraindications? |
Hemorrhage in brain contraindicated |
|
because of heparin in line) |
Chapter 67 / Pediatric Surgery 521
NECK
What is the major differential diagnosis of a pediatric neck mass?
THYROGLOSSAL DUCT CYST
Thyroglossal duct cyst (midline), branchial cleft cyst (lateral), lymphadenopathy, abscess, cystic hygroma, hemangioma, teratoma/dermoid cyst, thyroid nodule, lymphoma/leukemia (also parathyroid tumors, neuroblastoma, histiocytosis X, rhabdomyosarcoma, salivary gland tumors, neurofibroma)
What is it? |
Remnant of the diverticulum formed |
|
by migration of thyroid tissue; normal |
|
development involves migration of |
|
thyroid tissue from the foramen cecum at |
|
the base of the tongue through the hyoid |
|
bone to its final position around the |
|
tracheal cartilage |
What is the average age at Usually presents around 5 years of age diagnosis?
How is the diagnosis made? |
Ultrasound |
What are the complications? Enlargement, infection, and fistula formation between oropharynx or salivary gland; aberrant thyroid tissue may masquerade as thyroglossal duct cyst, and if it is not cystic, deserves a thyroid scan
522 Section III / Subspecialty Surgery |
|
What is the anatomic |
Almost always in the midline |
location? |
|
How can one remember the |
Think: thyroGLOSSAL TONGUE |
position of the thyroglossal |
midline sticking out |
duct cyst? |
|
What is the treatment? |
Antibiotics if infection is present, then |
|
excision, which must include the midpor- |
|
tion of the hyoid bone and entire tract to |
|
foramen cecum (Sistrunk procedure) |
BRANCHIAL CLEFT ANOMALIES |
|
|
|
What is it? |
Remnant of the primitive branchial clefts |
|
in which epithelium forms a sinus tract |
|
between the pharynx (second cleft), or |
|
the external auditory canal (first cleft), |
|
and the skin of the anterior neck; if the |
|
sinus ends blindly, a cyst may form |
What is the common |
Infection because of communication |
presentation? |
between pharynx and external ear canal |
What is the anatomic |
Second cleft anomaly—lateral to the |
position? |
midline along anterior border of the |
|
sternocleidomastoid, anywhere from |
|
angle of jaw to clavicle |
|
First cleft anomaly—less common than |
|
second cleft anomalies; tend to be |
|
located higher under the mandible |
|
Chapter 67 / Pediatric Surgery 523 |
What is the most common |
Second; thus, these are found most often |
cleft remnant? |
laterally versus thyroglossal cysts, which are |
|
found centrally (Think: Second Superior) |
What is the treatment? |
Antibiotics if infection is present, then |
|
surgical excision of cyst and tract once |
|
inflammation is resolved |
What is the major anatomic |
Thyroglossal cyst midline |
difference between |
Branchial cleft cyst lateral |
thyroglossal cyst and |
(Think: brAnchial lAteral) |
branchial cleft cyst? |
|
STRIDOR |
|
|
|
What is stridor? |
Harsh, high-pitched sound heard on |
|
breathing caused by obstruction of the |
|
trachea or larynx |
What are the signs/ |
Dyspnea, cyanosis, difficulty with |
symptoms? |
feedings |
What is the differential |
Laryngomalacia—leading cause of stridor |
diagnosis? |
in infants; results from inadequate |
|
development of supporting laryngeal |
|
structures; usually self-limited and |
|
treatment is expectant unless |
|
respiratory compromise is present |
|
Tracheobronchomalacia—similar to |
|
laryngomalacia, but involves the entire |
|
trachea |
|
Vascular rings and slings—abnormal |
|
development or placement of thoracic |
|
large vessels resulting in obstruction |
|
of trachea/bronchus |
What are the symptoms of |
Stridor, dyspnea on exertion, or dysphagia |
vascular rings? |
|
How is the diagnosis of |
Barium swallow revealing typical |
vascular rings made? |
configuration of esophageal |
|
compression |
|
Echo/arteriogram |
What is the treatment of vascular rings?
Surgical division of the ring, if the patient is symptomatic