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Learn how to perform a thorough abdominal examination, including inspection, palpation, percussion, and auscultation. This guide covers important techniques and findings for each step of the examination.
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Abdominal ExaminationbyDr. Sally AbedLecturer Tropical Medicine
ABDOMINAL EXAMINATION • INSPECTION • PALPATION • PERCUSSION • AUSCULTATION
Quadrants (Clinical) 0 Anatomy Regions (Anatomical)
Mid line inspection Inspection of sides INSPECTION 1-Subcostal angle 2-Epigastric pulsation 3-Divercation of recti 4-Umblicus 5-Suprapubic hair distribution 6-Hernial orifices 1-Contour of abdomen 2- Dilated veins 3- Skin 4-Scars 5- Movement with resp 6-Visible peristalisis
MID LINE INSPECTION 1-Subcostal anglecauses of 2-Epigastric pulsationcauses 3-Divercation of recti?? 4-Umblicus - Site - Dilated veins - shape - Skin - Hernia - Discharge 5-Suprapubic hair distribution 6-Hernial orifices
INSPECTION OF SIDES 1-Contour of abdomen 2- Collaterals (dilated veins) 3- Skin abdominal wall -Striae, scratch marks, sinus& fistula -Pigmentation, purpura 4-Scars Type, site, pigmentation, impulse on cough 5- Movement with respiration 6-Visible peristalsis
Causes of abdominal enlargement ? Generalized: • Fluid (ascites) • Fat (obesity) • Flatus and faeces • Fluid in cyst (ovarian cyst) • Fetus (pregnancy) • Full bladder 2)Localized: • Hernias → size ↑ with cough • Masses in abdominal wall ( abscess & tumors) • Enlargement of intra-abdominal organs
Ensure that your hands are warm • Stand on the patient’s right side • Help to position the patient • Ask whether the patient feels any pain before you start • Begin with superficial examination • Move in a systematic manner through the abdominal quadrants • Repeat palpation deeply.
PALPATION Superficial Deep • Tenderness • Regidity • Masses 1- Liver 2- Spleen 3- Kidneys 4- Gall bladder 5- Colon
PALPATION OF THE LIVER • Technique of palpation: 1- Upper border 2- Lower border 3- Liver span • Comment on: 1- Size 4- Consistency 2- Surface 5- Tenderness 3- Edge 6- Pulsation
Causes of hepatomegaly? 1)Infection: -Viral: Viral hepatitis ,IMN, CMV -Bacterial: Brucellosis ,T.B -Parasitic: Bilharziasis, Malaria ,Fasciola 2)Congestion: -Rt side ht failure -Tricusbed valve disease -Constrictive pericarditis -Budd chiari syndrome -Veno-occlusive disease
3)Infiltration - Amyloidosis - Leukemia - Lymphoma 6)Neoplastic: - HCC - Metastasis 7)Miscellaneous: -Collagen disease -Congenital cysts
Causes of tender liver : 1- Infection 2- Congestion 3- Cholestasis 4- Infiltration 5- Malignancy
PALPATION OF THE SPLEEN • Technique of palpation - Usual method - Bimanual examination - Two handed method - Hooking method - Dipping method
132-133: Palpation: Spleen Palpation: Spleen (correctly - position, breaths, palpating deepest full inspiration, 1 hand under L side, 1 feeling) Palpation: Spleen (if not palpable, R lateral decubitus)
PALPATION OF SPLEEN Right lateral decubitus
Causes of spenomegaly ? 1)Infection: 1-Viral: IMN, CMV 2-Bacterial: Septecemia ,Typhoid fever ,Brucellosis T.B ,Syphilis 3-Parasitic: Bilharziasis, Malaria, Leishmania 2)Congestion: (portal hypertension) 3)Infiltration -Amyloidosis -Sarcoidosis -Lipid storage disease -Leukemia- -Gaucher disease -Lymphoma
4)Blood disease: -Anemia 2-Polycythemia -Myeloproliferative disease 5)Neoplastic: -Hemangioma -Sarcoma -Metastasis 6)Miscellaneous: -Collagen disease -SLE -Rh. artheritis
Grades of splenomegaly ? - Mild: Spleen just palpable under costal margin - Moderate: Spleen is palpable between costal margin and umbilicus - Huge : Spleen is palpable below the umbilicus
Causes of huge splenomegaly ? • Bilharziasis • Chronic malaria • Kala azar • Chronic myloid leukemia • Hairy cell leukemia • Myelofibrosis, myelosclerosis • B- thalasemia • Amyloidosis • Gaucher, s disease
Causes of tender spleen ? 1- Infection: - Septicemia - Infective endocardtis - Typhoid fever - Brucellosis - Acute malaria 3- Infarction: (perisplenitis, splenic rub) 4- Sickle cell anaemia 5-Causes of huge splenomealy
PALPATION OF THE KIDNEY • Bimanual palpation • Causes of enlargement f the kidney? 1- Hydronephrosis 2- Pyonephrosis 3- Polycystic kidney 4- Tumour
135-136: Palpation of Kidneys R L Right kidney (take a deep breath, capture kidney, exhale, slowly release kidney Left kidney (take a deep breath, capture kidney, exhale, slowly release kidney)
Ascites Abdominal organs PERCUSSION • Minimal ascites • Moderate ascites • Tense ascites • Liver • Spleen • Urinary bladder • Any palpable mass
Percussion: Liver span The liver span is estimated by percussion. Remember that it is easier to hear the change from resonance to dullness – so proceed with percussion from areas of resonance to areas of dullness. Upper border: In the midclavicular line start percussing in the chest moving down towards the abdomen about ½ to 1 cm at a time. Note where the percussion notes change from resonate to dull. Lower border: In the midclavicular line begin percussion below the unbillicus and proceed upward until dullness is encounter. The distance between the two areas where dullness is first encountered is the liver span. Liver span is normally 6 to 12 cm in the midclavicular line.
PUDDLE SIGN JAMA 1992;267:2645-2648
Premature ascites:Dif:Ascites in cirrhotic patients before shrunken liverCauses:
Ascites precox: Dif: Ascites before edema lower limb in cardiac patients Causes: 1-T.R 2-Pericardial effusion 3-Constrictive pericarditis
PERCUSSION OF THE SPLEEN 1- Percussion of traube’s area 2- Castell’s method 3- Nixon’s method
1 2 1-Nixon's Method:Place the patient in the right lateral decubitus position. Initiate percussion half-way along the costal margin and percuss cephalad in a line perpendicular to the costal margin. Dullness of >8cm suggests splenomegaly. 2-Castell's Sign (in Traube's Space):in supine percuss in the lowest intercostal space in the left-anterior axillary line in full expiration and inspiration. Splenomegaly is suggested when the percussion is dull or becomes dull on inspiration.
Traub’s area: Area of tympanetic resonance over fundus of the stomach Causes of dullness in traub’s area: 1-From above: Lt pleural eff., Pericardial eff. 2-From left : Splenomegally 3-From Right : Hepatomegally 4-From below: -Full stomach -Subpherinic abcess -Gastric tumour -Retroperitoneal neoplasm -Ascites -Complete situs inversus -Pregnancy