the liver whose properties (outlines, form, tenderness, consistency) are indicative of the condition of the liver, its position, and configuration. In many cases (especially if the liver is enlarged or lowered) the liver can be palpated not only from the left hypochondrium to the right hypochondrium, but its superio-anterior surface becomes palpable as well.
The four moments of deep sliding palpation must be taken into account for palpation of the liver:
The first moment is the position of arms. The right arm is placed at the region of right hypochondrium on the right parasternalis line with slightly bent fingers whose tips should be 3-5 sm lower than the percussionaly found inferior border of the liver. The left arm covers the inferior department of the right half of chest so that the big finger is placed on the anterior surface of the right costal arch while other fingers (2-5-th fingers) settled down behind. Thus we aspire to confine motility of the chest during an inspiration and to strengthen motion of the diaphragm from top to bottom.
The second and third moments (formation of the artificial pouch according to V.P. Obraztsov) are united and performed during the one expiration. For this purpose it is necessary to make a superficial motion to dislocate a skin fold downwards and to plunge tips of fingers of the right arm in depth of the abdominal cavity during the one expiration when there is a maximal release of the anterior abdominal wall muscles, and the liver follows the diaphragm.
The fourth moment is palpation of the inferior edge of a liver. After dipping a palpating arm in abdomen and formation of the artificial pouch the patient is asked to take a deep breath. The liver descends to touch the palpating fingers and then slides to bypass them.
If by time of the inspiration the perception of hepatic edge was not possible, palpation of the liver should be repeated. The tips of fingers of the right arm must be transferred 1-2 sm upwards. If repeated result is negative the research is retried again and again, positioning tips of fingers each time higher and higher. Unsuccessful finally palpation of a liver is considered in that case when the right arm reaches the edge of the costal arch. In this case palpation of the liver is recommended to be repeated from the very beginning. The tips of fingers of the right arm must be transferred 2-3 sm lower than their initial situation.
The lower edge of a normal liver is usually palpated between the right parasternal and midclavicular line; the liver is impalpable to the right of the midclavicular line because it is located behind the costal arch; the liver is hardly palpable to the left of the line because of the abdominal muscles. An enlarged or consolidated liver can be palpated in all lines. It is easily to perform a palpation on the right parasternalis line as here the inferior edge of a liver settles down in standard conditions on 2 sm of below costal arch. On a right midclavicular line it is as a rule at a level of a costal arch.
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According to Obraztsov, normal liver can be palpated in 88 per cent of cases. Physical properties of the liver can be determined by palpating its lower edge (it can be soft, firm, rough, sharp, rounded, tender, etc.). The margin of an unaffected liver palpated at the height of a deep inspiration is 1—2 cm below the costal arch. It is soft, sharp or slightly rounded under the form, readily bending, smooth and insensitive.
The liver of patients with pronounced distension of the abdomen should be examined with the empty stomach to facilitate palpation. In accumulation of much fluid in the abdominal cavity (ascites) the liver is not always palpable if the patient is lying. The patient should then be examined in the erect position, or he may lie on his left side. If the amount of fluid in the abdomen is very large, it should be released by paracentesis.
Expressed accumulation of fluid in an abdominal cavity (ascites) often very much complicates carrying out of a palpation of a liver on V.P. Obraztsov. In accumulation of much fluid in the abdominal cavity, ballotment should be used to palpate the liver. To that end the right hand (two or four flexed fingers) should be placed on the lower right part of the abdomen, perpendicularly to the expected lower edge of the liver. The abdominal wall is given a sharp tap from the palpating fingers which move upward to meet the firm object, the liver, which is first tossed to the deeper parts of the abdominal cavity but is then returned back to strike the fingers (a sign " floating ice ").
Palpation is painful if the liver is inflamed and the affection extends onto the liver capsule; the liver is also tender when it is distended (e.g. in blood congestion due to heart failure). The liver of a healthy subject (if it is accessible to palpation) is soft; it becomes firmer in hepatitis, hepatosis, and cardiac congestion. The liver is especially firm in cirrhosis. Its edge becomes sharp and the surface smooth or covered with small tubercles. The liver is also firm in the presence of tumour and multiple metastases of cancer. Its surface then becomes covered with rough tubercles (surface metastases) and the lower margin is rough. The liver is firm in amyloidosis. Comparatively small tumours and echinococcosis can sometimes be palpated. Protrusion of the lower margin of an enlarged liver is assessed with respect to the costal arch in the right anterior axillary line, right midclavicular line, right parasternal line, anterior median line, and left parasternal line. Palpation verifies the findings obtained by percussion of the liver.
The gallbladder cannot be palpated in healthy subjects because of its soft consistency and the insignificant protrusion. But if the gallbladder is enlarged (hydrops, stones in the bladder, cancer, etc.) it becomes palpable. The position of the patient for palpation of the gallbladder is the same as in palpation of the liver. After the margin of the liver has been found, the gall bladder should be palpated at the lateral edge of the right rectus abdominis muscle. The palpation technique is the same as that for palpation of the liver.
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The gallbladder can easier be found by moving the palpating fingers in the direction perpendicular to the axis of the gallbladder. The bladder is felt like a pear of variable size, firmness and tenderness depending on the character of pathology in the gallbladder proper or the surrounding organs (e.g. the gallbladder is enlarged, soft, and elastic in tumour-obstructed bile duct: Courvoisier-Terrier sign; the bladder is firm and tuberous in the presence of newgrowths in its wall, in overfilling with stones, in inflammation of the wall, etc.). An enlarged gallbladder is mobile during respiration (it performs lateral pendulum-like movements). The gallbladder loses its mobility in inflammation of the overlying peritoneum (pericholecystitis). In the presence of cholecystitis and cholelithiasis, the palpation is difficult because of sharp pain and reflectory rigidity of the muscles of the anterior abdominal wall.
The described technique of palpation of the liver and the gallbladder is simple and effective. There are others palpation techniques. But most of them differ only in the position of the examining hands (Glenard, Mathieu, Chaufard, Chiray) or the position of the physician himself with respect to the patient during examination. But none of these techniques used for palpation of the liver and the gallbladder can give significant advantages over others. Success of palpation depends not on the variety of techniques but on the experience of the examiner.
Percussion of spleen
Since the spleen is surrounded by hollow organs (the stomach, the intestine), which give loud tympany during percussion, it is impossible to determine accurately its borders by percussion. The percussion of a lien in view of its small size and the close surrounding with gassy organs (lung, a stomach and an intestine) is inconvenient. The lien is placed in norm under the left dome of a diaphragm in the lateral part of the left hypochondrium, adjoining the chest wall between the 9- and -11-th ribs. The longitudinal axis of the spleen passes in an oblique, anteroposterior direction, parallel to the 10-th rib.
During percussion the patient lies usually on his right side with a little bit bent left leg and the left arm stretched forward, more rarely the patient stands upright. Quiet percussion should be used with transition from clear resonance to dullness. Obraztsov's percussion is recommended. Percussion of the superior and the inferior borders of the lien is performed first, the anterior and posterior borders of the lien are percussed second.
For delimitation of the superior border of lien the fingerpleximeter is placed parallel to the ribs at the 3-d or 4-th intercostal space on the left medium axillary line. Percussion is conducted from top to bottom before appearance of the dulled sound. The border is marked on the edge of the finger - pleximeter from the side of a clear sound.
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Delimitation of the inferior border of lien is performed also on the left medium axillary line. The fingerpleximeter is positioned below the inferior edge of the left costal arch. Percussion is conducted upwards the spleen dullness, marking the border from the side of a tympanic note.
For delimitation of the anterior border of lien it is necessary to continue mentally its superior and inferior borders in the line of umbilicus. In the interspace between them the finger - pleximeter is positioned parallel to the required border. Starting from the umbilicus a quiet percussion is proceeded on the 10-th intercostals space. The required border of lien is marked on the side of a tympanic sound.
For delimitation of the posterior border of lien it is necessary to find the 10-th rib corresponding to its longitudinal axis and to place a finger - pleximeter on these lines parallel to the required border (i.e. upright) in the space between the posterior axillary and scapular lines. Percussion is performed immediately on the 10-th rib before appearance of a dulled sound. The posterior border of lien is marked from the side of a tympanic sound.
Normally the superior border of the splenic dullness corresponds to the lower edge of IX rib, inferior border - to the lower edge of XI ribs. The anterior border of the splenic dullness is on 1-2 sm outside of anterior axillary line, the posterior border – on the posterior axillary line.
The measurement of the lines bridging the superior and inferior, anterior and posterior borders of splenic dullness gives conception about size of lien. Its width is 4—6 cm, its length is 6-8 sm.
Palpation of spleen
In norm the lien is not palpated, as there is placed deeply in a left hypochondrium. Its inferior pole does not reach the lower edge of the left costal arch on 3-4 sm. That is why any case of a successful palpation of a lien testifies its enlargement or splenoptosis (descent of lien). The percussion distinguishes the enlargement or ptosis of lien and adds to a palpation in recognition of various changes of this organ. Palpation of a spleen is in principle precisely the same, as well as a liver. The essence of it consists in reception of tactile perception of edge of a lien at its shift together with a diaphragm downwards during the deep inspiration.
The spleen should be palpated with the patient in the recumbent position or on his right side. In the former case the patient should lie on a low pillow, the arms and the legs being stretched. If the patient lies on his right side, his head should be slightly down, the left elbow bent and resting freely on the chest; the right leg should be stretched and the left knee bent and drawn up to the chest. The prelum is relaxed to a maximum. In this position, the spleen is displaced anteriorly to facilitate its palpation even if it is slightly enlarged. The physician sits on the right side of the patient and faces him.
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The first moment of palpation is the position of arms. The left hand of the physician is placed on the left part of the patient's chest, between the 7-th and 10-th ribs in the axillary lines and slightly pressed on the chest to limit its respiratory movements. The physician's right hand is placed on the anterolateral surface of the patient's abdominal wall so that the tips of the 2- 5-th fingers are positioned opposite 10-th ribs 3-5 sm below the left costal arch, and the back of the arm is in range of an umbilicus. The position of the distal phalanxes depends on localization of the anterior border of the lien preliminarily found by means of percussion. If it is below the level of the costal arch the palpating fingers should be displaced in the direction of the umbilicus 3-5 sm downwards from the anterior border of the lien.
The second and third moments (the formation of an artificial pouch according to V.P. Obraztsov) are united and performed during the one expiration. For this purpose it is necessary to make a superficial motion to dislocate the skin fold downwards to umbilicus and to plunge the tips of fingers of the right arm in depth of the abdominal cavity when a maximal release of the anterior abdominal wall and the lien departs up after a diaphragm.
The fourth moment is the palpation of the lien. After dipping the palpating arm in depth the abdomen and building the artificial pouch according to V.P. Obraztsov the patient is asked to make a deep inspiration. If the spleen is palpable (and provided the palpation is performed correctly), it is displaced during the inspiration by the descending diaphragm to come in contact with the palpating fingers of the right hand and to slip over them. This manipulation should be repeated several times in order to examine the entire palpable edge of the spleen. If in time of the inspiration the perception of the edge of the lien is not possible received, palpation of the lien is retried. The fingers of the right arm must be transferred 1-2 sm upwards in the direction of the edge of the left costal arch. Palpation of the lien is performed until the distal phalanxes of the right arm feel the lien or the edge of the left costal arch. In the latter case it is considered that palpation of the lien is not possible and, hence, the lien is not enlarged. If the lien is determined by palpation at the inferior edge of the left costal arch there is a 1.5 (and more) increase of the lien.
The size, shape, character of the surface, sensitivity, consistence, mobility, and configuration of the anterior edge of the spleen should be determined by palpation.
The four degrees of enlarged lien are distinguished:
I degree - lien protrudes from under the left costal arch not more than the width of one patient’s finger; II degree - lien reaches the middle of distance between the umbilicus and the left costal arch; III degree - lien reaches the midline of the abdomen, i.e. occupies only the left half of the
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