A soldier of the German Legion was wounded at Waterloo by a lance between the sixth and seventh ribs of the left side. He spat up much blood for several days, and was carried to Antwerp, where he remained for several months, suffering from great difficulty of breathing and other distress in his chest, which recurred from time to time, although the wound had healed. He was admitted into the York Hospital, Chelsea, in the spring of 1816, in consequence of an attack of inflammation, of which he died. On examining the body, the lung of the right side was found to be greatly inflamed, and full of purulent fluid, which caused his death. The left or wounded side was found to contain a small quantity of pus, the cavity being very much diminished by the great thickening of the pleura and the falling in of the ribs, which were thicker, greatly flattened, and changed in form; the lung, shrunk or collapsed, was covered by a thick adventitious membrane, and bound down against the spine, leaving a long, small space between the pleuræ, which once had doubtlessly been full of matter. The mediastinum and heart appeared to lean toward the left side, aiding in this manner in the obliteration of the cavity, which must take place if a permanent cure be effected in empyema. I have seen two cases in which this obliteration appeared to be complete: one in a soldier, who had been wounded in the chest; the other in a gentleman, the subject of empyema, in private life. In both the spine was also distorted, the side wasted, the nipple lower than the other. The breathing of the opposite side was more marked and developed. It might have been called puerile.
320. Pneumothorax means an effusion of air and of the matter of a tubercular abscess from disease into the cavity of the chest, or from an injury or a wound in the lung. When pneumothorax is the consequence of disease of long standing, the patient may be sensible of a sudden pain, which does not abate, and which is accompanied by an equally sudden increase of the difficulty of breathing, for which he cannot account. He feels relief by lying on his back or on the affected side, rarely on the other, although the difficulty of breathing may increase, so as to render the further continuance of life doubtful, while the prostration of strength is considerable. The muscles of respiration are all in rapid and powerful action; the heart is displaced to the right side when the complaint attacks the left, and it will be displaced somewhat to the left when the right is affected; in some cases it even descends into the epigastrium, or is otherwise removed from its natural situation, even toward the axilla, although the left side is supposed to be more obnoxious to this complaint than the right. The pulse becomes exceedingly quick and small, countenance pale, nights sleepless. The affected side is oftentimes evidently dilated, and the intercostal spaces may be less marked, or partly filled up, when the respiratory motion given to the parts under ordinary circumstances is seen to be deficient. But these differences, as well as that which can be obtained by comparing both sides by measurement, are not so marked as when the cavity is filled with fluid, of which in pneumothorax there is always a small quantity effused.
Percussion, beginning from above, in the erect position, will give, in cases in which it is ascertained that respiration is null, a clear tympanitic sound, as low as the level of the fluid, when it changes abruptly to a dull sound, or that indicating the presence thereof. If the patient be then placed in the recumbent position, the clear sound can be heard above, the dull one below, demonstrating the change in the situation of the air and fluid. Auscultation, in addition to the absence of respiration, when the chest is fully expanded, discovers no respiratory murmur; but a peculiar sound called tintement métallique, or metallic tinkling, is heard at intervals, particularly on the patient’s coughing, speaking, or breathing. It may be imitated by dropping a pin into a large wine-glass, but it more nearly resembles the sound of a jew’s-harp in the hands of a child: once heard it cannot be mistaken. It is a sound distinctive of pneumothorax.
“Mr. Cornish, a medical practitioner, having suffered an attack of pleuritis, nearly expired from suffocation on Monday, the 29th December, 1828. He was lying on his right side, breathing most laboriously; countenance sunk; pulse between 130 and 140; had had no sleep for many nights. The action of all the respiratory muscles was painful to behold; no perceptible difference in the size or shape of the two sides. The right emitted an extremely dull sound; the left sounded hollow throughout. The apex of the heart was beating rather to the right of the right nipple. The respiration was loud and rattling in the right side; metallic tinkling distinct in the left; expectoration muco-purulent, with specks of blood, and many black particles. Mr. Guthrie, who saw him for the first time, made a short incision between the sixth and seventh ribs, and cautiously opened the pleura, when a rush of air issued forth with a hissing noise, strong enough to have extinguished several candles. The patient turned on his back, breathed with comparative freedom, and expressed his gratitude for the operation. No fluid issued from the wound when made a dependent opening. On the 31st, the difficulty of breathing and the metallic tinkling had returned, the wound having closed. The wound was reopened and enlarged; the pulse fell to 120; the metallic tinkling ceased to be heard; the patient took some nourishment and an opiate at night.
“Jan. 1st, 1829.—Has slept several hours; breathing easy; pulse reduced in frequency; appetite good. A canula was placed in the wound, when large quantities of air came through it on each expiration; the heart beat two inches nearer the central line of the thorax than before. During the night he became greatly oppressed, and died next day. On raising the sternum, the heart was found rather to the right of the median line of the chest. The left lung was collapsed to one-fifth of its natural dimensions. The vacant space was filled with air, and about fourteen ounces of turbid serous fluid. The pleuræ costalis and pulmonalis presented marks of inflammation of a few weeks’ standing—viz., some thin false membranes, which were easily separated by scraping with the scalpel. There were no marks of more recent pleurisy. A tube was inserted into the trachea, and air blown into the lungs. The left lung expanded to a certain extent, and air was heard to bubble out, when an aperture was immediately recognized at the division between the two lobes, through which the air rushed forth and extinguished a taper that was held near it. The aperture was circular, fistulous, and capable of admitting a crow-quill, and was found to communicate with a very small excavation, formed by the softening down of some tuberculous matter; into this small excavation a bronchial tube was seen to enter. Thus, the communication between the trachea and the cavity of the chest was distinctly traced. The left lung presented some trifling tuberculation, but was not materially diseased.”
William Griffin, aged eighteen, was admitted into the Westminster Hospital on September 14th. Ten days before his admission into the hospital he discharged a pistol against the left side of his chest, causing a wound corresponding to the middle of the eighth rib, from which a very small quantity of blood escaped. The medical practitioner who was called to him at the time passed a probe to the extent of four inches into the wound. The wound had nearly cicatrized, but he became the subject of acute pain, diffused over the whole of the left side of the chest, accompanied by fever and frequent cough, dyspnœa, and inability of lying on the right side. After the lapse of a week he was transferred by his surgeon to the medical wards under Dr. Roe, at which time he had begun to expectorate purulent matter of an extremely fetid character, occasionally mixed with blood. His respiration was hurried, the right side of the chest expanding much more freely than the left; the lower three-fourths of the affected side were dull on percussion; tubular respiration could be detected at the upper part, but at the lower no air appeared to enter; well-marked modifications of voice existed over the whole of that side of the chest. By measurement no difference in the relative size of the chest was observed, but the intercostal spaces of the left side remained motionless daring expiration. The heart could be felt feebly pulsating at the epigastrium.
October 15th.—He suffered from a violent paroxysm of coughing, during which great dyspnœa suddenly came on. He sat propped up in bed; respiration was almost ineffectual, his face livid and covered by a cold, clammy sweat, pulse scarcely perceptible at the wrist, and his extremities were becoming cold. On examining the chest, the left side, before quite dull, now afforded tympanitic resonance on percussion, which, together with the total loss of respiration and the presence of metallic tinkling, proved the existence of pneumothorax. A trocar was introduced between the sixth and seventh ribs, and was followed by an escape of gas with about five drachms of pus, both of a very fetid character; the canula becoming obstructed, a larger one was then passed through the opening, but not more than half an ounce of pus escaped; it was then withdrawn, and found to be blocked up by what appeared to be disintegrated lung. Being greatly relieved, no further attempts at evacuating the fluid were then made.
At night, during a paroxysm of coughing, six ounces of fetid pus escaped by the opening, after which he felt relieved. A second gush of sanious fluid, to the amount of five ounces, containing small masses of sloughing membrane, subsequently took place. Cavernous respiration at the upper half of the lung, mixed with gurgling and metallic tinkling. Expectoration muco-purulent and offensive.
21st.—Has somewhat improved, but suffers from accessions of fever toward evening, and perspires very profusely during the night; the cough is less frequent, and he expectorates freely, the sputa being of a purulent, fetid character. Scarcely any discharge from the side.
Nov. 5th.—Has remained in nearly the same condition until yesterday, when he ceased to expectorate, and has since become much worse; his skin is now intensely hot; face flushed; tongue brown and coated; pulse jerking, but feeble and frequent; the opening in the chest has quite healed.