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CHAPTER II.

METHODS OF EXAMINATION.

IN order to make a complete gynecological examination, we must examine the abdomen, the external organs of generation, and the pelvic structures.

Examination of the Abdomen.-In order to make a perfectly satisfactory examination of the abdomen, the woman should be in bed, with all clothing removed except the undershirt and the night-dress, which should be drawn well up above the costal margin. Examination made with any constricting clothing about the waist or about the lower thorax is most unsatisfactory.

The abdomen is examined by inspection, palpation, percussion, and auscultation.

The woman should lie flat upon her back, and the abdomen should be thoroughly exposed. We can then determine by inspection the presence of dilated veins or of lineæ albicantes, the general size and form of the abdomen, the occurrence of any abdominal movement, and the presence of any asymmetry in the abdominal contour, such as would be made by the bulge of a tumor or the displacement of an abdominal organ. The shape of the abdomen, even though symmetrical, is often diagnostic of certain intra-abdominal conditions. Thus, an abdominal enlargement that is due merely to fat presents a different contour from the enlargement caused by tympanitic distention of the intestine. The enlargement due to ascites, or free fluid in the peritoneum, differs in contour from that caused by an encysted collection of fluid.

It should be remembered that lineæ albicantes are not always the result of pregnancy, but that they may have

been caused by distention of the abdomen from some other cause.

Palpation. We can determine most by palpation of the abdomen. The examiner should always remember that it is most important to secure the patient's confidence, and to proceed so gently, slowly, and gradually in performing palpation that no voluntary or reflex contraction of the abdominal muscles may impede his manipulations.

In cases in which there is a sore or tender spot within the abdomen the contraction of the recti muscles may be altogether involuntary, persisting even when the patient is anesthetized. We see this in the rigid right rectus muscle of appendicitis. The hands should be warmed, and palpation should be performed with both hands. A certain amount of gentle stroking or massage of the abdomen will secure the patient's confidence by making her feel that she will not be hurt by any sudden violent pressure, and will also prevent reflex contraction of the muscles. By proceeding in this way, slowly, the examiner can palpate the whole of the abdominal surface, exploring first the structures lying most anterior, and then, pressing the fingers more deeply, he can examine the more posterior structures.

Fluctuation in an encysted fluid accumulation is generally readily determined. While one hand is placed against one side of the fluid mass and the opposite side is percussed by the fingers of the other hand, the wave of fluctuation is easily felt. Sometimes a thrill or a false wave of fluctuation is observed in the subcutaneous fat of obese women. This disturbing element may, however, be eliminated by an assistant pressing the ulnar edge of his hand in the median line upon the abdominal surface, thus stopping the fat wave of fluctuation.

Special organs in the abdomen sometimes require. special methods of examination. It is very often necessary for the gynecologist to examine the kidneys, because many women have movable or floating kidneys, and the

nervous, gastric, and abdominal symptoms may be due to this condition. The presence of a floating kidney may often be determined by inspection; the presence of a movable kidney, however, must be determined by palpation. This should be performed with the woman in the sitting, or standing, erect posture; or sitting upon the edge of a chair, with the body inclined somewhat forward and the hands upon the knees; or lying upon a bed, on the side opposite the kidney that is being examined. One hand should be placed over the lumbar muscles; the other hand should be placed upon the anterior abdominal wall immediately below the costal margin, and should be pressed backward. If the kidney lies below its normal position, it may in this way be brought between the two hands, and can be felt to glide upward as the hands are pressed together. In case a movable kidney cannot readily be found, because it may have returned to its normal position, it may often be brought down again if the woman is made to cough.

In a thin woman the vermiform appendix may sometimes be felt through the abdominal wall; and in cases of pain and inflammation in the right iliac region it is sometimes important to determine whether or not the trouble has started in the vermiform appendix or in the Fallopian tube. In order to palpate the vermiform appendix the examiner should stand upon the right side of the woman, who is lying upon her back, and should place the tips of the fingers of the right hand at about the junction of the upper and middle thirds of a line drawn from the middle of Poupart's ligament to the umbilicus. By pressing backward firmly and gently, pulsations of the right common iliac artery may be felt; and then by drawing the hand directly outward it will pass over the different structures in this region lying between the palpating hand and the posterior abdominal wall. The appendix may often be felt, especially if it is indurated by inflammation.

Percussion of the abdomen should be performed with

the woman in the dorsal position; though, if the examiner suspects the presence of free fluid in the peritoneum, or ascites, much may be learned by percussing in different positions and noting the accompanying changes in the percussion-note.

Percussion should then be performed with the woman upon her back, upon the right side, upon the left side, sitting up, and upon the hands and knees. An encysted fluid accumulation will give practically the same result in percussion in all positions, while free fluid will gravitate to the most dependent portion.

Auscultation of the abdomen is best performed with the stethoscope. By it we may hear fetal heart-sounds, uterine souffle, placental bruit, peritoneal friction sounds, and the peristaltic sounds of the intestinal tract. All of these sounds are of importance, and the presence or absence of any of them may have an important bearing upon the diagnosis of the case.

Examination of External Genitals and Pelvic Structures. To examine the external organs of generation and the pelvic viscera the woman should be placed upon a table. In some cases the physician may be obliged, for want of proper facilities or on account of the physical condition of the patient, to make his examination upon a bed. Such an examination, however, is never so satisfactory or so thorough as the examination made with the woman upon the examining-table. A great number of gynecological tables have been introduced. The one which seems to the writer the best, on account of its simplicity and the perfect relaxation of the abdominal muscles furnished by it, is shown in the accompanying illustration (Fig. 1). It is a plain wooden table, at the foot of which are attached the upright supports for holding the stirrups for the feet, such as have been devised by Dr. Edebohls. By this arrangement the feet and legs are supported without any effort on the part of the woman; when the buttocks are drawn well down to the foot of the table there is a certain amount of flexion

of the pelvis upon the trunk, and the most complete attainable relaxation of the abdominal muscles is secured.

When the woman has been placed in this position the examiner should investigate thoroughly, and in order, the following structures: The anus, the perineum, the labia majora, the nymphæ, the

fourchette, the orifices of the ducts of the vulvovaginal glands, the hymen or its remains, the vestibule and the small glands of the vestibule, the external urinary meatus, and the clitoris.

To determine any pathological condition of these structures it is necessary that the physician should be familiar with the appearance in the normal woman, and to gain such essential knowledge we should avail ourselves of every opportu nity offered to make a critical examination of the external genitals of women, going over all the different structures in order.

FIG. 1.-Woman in the dorsal po

sition with feet supported in Edebohls' stirrups.

Vaginal and Bimanual Examination.-Having examined and noted the condition of the external genitals, the physician should next proceed to examine the vagina. The index finger of the right or the left hand should be gently introduced into the vagina. The condition of the vaginal walls, and the direction, consistency, form, etc. of the vaginal cervix, may be determined. The shape and size of the os uteri should be noted. The ulnar edge and the tips of the fingers of the other hand should then be placed upon the abdomen, immediately above the symphysis pubis, and gently pressed backward and downward toward the vaginal finger

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