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RM2JKFTB4–In this image, the community of cells lining the airways of a mouse is magnified more than 10,000 times. This collection of cells, known as the mucociliary escalator, is also found in humans. It's our first line of defense against inhaled bacteria, allergens, pollutants and debris. System malfunctions can cause or worsen lung infections and conditions such as asthma and chronic obstructive pulmonary disease. Cells shown in gray secrete mucus, which traps inhaled particles. The colored cells remove the mucus layer from the lungs.
RFM7AFW7–The Lung cancer is a malignant lung tumor characterized by uncontrolled cell growth in tissues of the lung. Lung system, Respiratory system. Illustrat
RF2FM2W4X–sarcoma. Types of a malignant tumor. cancer that arises from transformed cells of connective, bone, cartilage, fat, and vascular tissue. Vector
RMPEDMHX–Color image of nine sections of lung tissues infected with tuberculosis, showing gradual metamorphoses of parenchyma during progressive caseation of the tissues, leading to the destruction of the vascular supply, 1901. Courtesy Internet Archive. ()
RF2BBDTHX–Vector illustration of human lung structure. Realistic drawing for anotomy biology textbook or articles about pulmonary diseases. Lungs in normal
RMMP51Y6–Plate X . English: Plate X from An Atlas of Gas Poisoning by the American Red Cross and Medical Research Committee (American Red Cross, 1918). Plate title: 'Microscopic section of human lung from mustard gas poisoning, with death at end of second day (40 hours).' Text begins: 'The bronchiole is filled with fibrin and pus cells, and its lining epithelium has been completely destroyed. The inflammation has caused a characteristic ring of haemorrhage in the tissues around the bronchial tube, and infection is beginning to appear in the alveoli nearest to these inflamed tissues. But there is no ge
RMKR0X7B–This micrograph depicts the histopathologic changes of the spleen due to Histoplasma duboisii, 1965. Histoplasmosis, due to Histoplasma duboisii, is a mycotic infection primarily involving cutaneous, liver, lung, lymphatic, subcutaneous, and bony tissues. Image courtesy CDC/Dr. Martin Hicklin.
RM2AFPA8N–. The standard horse book, comprising the taming, controlling and education of unbroken and vicious horses. ammation ofthe lung tissues, or parenchymaof the lungs. If we had bronchialpneumonia, we would have an in-flammation of the lining mem-brane of the tubes and the paren-chyma of the lungs ; if we hadpleuro-pneumonia, we would havean inflammation of the pleura, ormembrane, and the parenchyma,or tissues of the lungs. Congestion of the lungs consistsin an increased determination ofblood to the capillaries of the air-cells. When one or the other(right or left) lobe of the lungs isso engorged
RMPG1843–. The feeding of animals. Feeds. 144 THE FEEDING OF ANIMALS ends in an elongated dUation which is made up of air cells opening into a conunon cavity. These cells are so numerous in the lung tissues that only a very thin wall separates adjoining ones, and in this wall are carried the. R1G>HT LUNa LETT nine Fig. 9. Air-tubes of the hiiman lung. (Gerrish.) capillaries or fine divisions of the blood vessels leading from the heart. 205. Object of respiration.—^The lung structure per- mits the blood to take up oxygen as it flows along and transfer certain wastes into the lung cavities, and thus b
RF2EPMD9M–Scientific medical computer controlled facility for human organs tissues preservation research and donations isometric composition vector illustration
RMKR0X42–This micrograph depicts the histopathologic changes in the spleen due to H. duboisii, using PAS staining technique, 1965. Histoplasmosis due to Histoplasma duboisii is a mycotic infection primarily involving cutaneous, liver, lung, lymphatic, subcutaneous, and bony tissues. Image courtesy CDC/Dr. Martin Hicklin.
![North Carolina Christian advocate [serial] . us would go forth to con-quer the world.—New York ChristianAdvocate. One Cough A cough, just a little cough. It may notamount to much. Or, it may amount toeverything! Some keep coughing until the lung tissues are seriously injured. OthersAsk your doctor about Ayers Cherry Pec Stop their cough with Ayers Cherry Pec-hora/. If he says, Take it, then take it. toraX, Sold for Seventy years. HowIfhesays, No,thendont.l;^J^^^^^°^ long have you known it? Wanted TELEGRAPH ^^ Southbound Railway HDrDATfiDC offices open soon. Short hours UrCiKAlUnO and good pa Stock Photo](https://c8.alamy.com/comp/2AJ4FDT/north-carolina-christian-advocate-serial-us-would-go-forth-to-con-quer-the-worldnew-york-christianadvocate-one-cough-a-cough-just-a-little-cough-it-may-notamount-to-much-or-it-may-amount-toeverything!-some-keep-coughing-until-the-lung-tissues-are-seriously-injured-othersask-your-doctor-about-ayers-cherry-pec-stop-their-cough-with-ayers-cherry-pec-hora-if-he-says-take-it-then-take-it-torax-sold-for-seventy-years-howifhesays-nothendontlj-long-have-you-known-it-wanted-telegraph-southbound-railway-hdrdatfidc-offices-open-soon-short-hours-urcikaluno-and-good-pa-2AJ4FDT.jpg "North Carolina Christian advocate [serial] . us would go forth to con-quer the world.—New York ChristianAdvocate. One Cough A cough, just a little cough. It may notamount to much. Or, it may amount toeverything! Some keep coughing until the lung tissues are seriously injured. OthersAsk your doctor about Ayers Cherry Pec Stop their cough with Ayers Cherry Pec-hora/. If he says, Take it, then take it. toraX, Sold for Seventy years. HowIfhesays, No,thendont.l;^J^^^^^°^ long have you known it? Wanted TELEGRAPH ^^ Southbound Railway HDrDATfiDC offices open soon. Short hours UrCiKAlUnO and good pa Stock Photo")
RM2AJ4FDT–North Carolina Christian advocate [serial] . us would go forth to con-quer the world.—New York ChristianAdvocate. One Cough A cough, just a little cough. It may notamount to much. Or, it may amount toeverything! Some keep coughing until the lung tissues are seriously injured. OthersAsk your doctor about Ayers Cherry Pec Stop their cough with Ayers Cherry Pec-hora/. If he says, Take it, then take it. toraX, Sold for Seventy years. HowIfhesays, No,thendont.l;^J^^^^^°^ long have you known it? Wanted TELEGRAPH ^^ Southbound Railway HDrDATfiDC offices open soon. Short hours UrCiKAlUnO and good pa
RMT23KPT–Archive image from page 104 of The pathology and differential diagnosis The pathology and differential diagnosis of infectious diseases of animals differentpathology00moorrich Year: 1908 MORBID ANATOMY 83 croupous exudation appeared, which seemingly resulted from the effect of swiue-plague bacteria in the large intestine. The production of intestinal disease by swine-plague bac- teria may be supposed to go on as follows : the bacteria first attack the lung tissues and there produce more or less hepatiza- tion. The blood through the lungs finds its path partly ob- structed. This reacts on the
RMMCKC27–. Fict. 272.—Actinomycosis of niaiumary gland (cow). reticulum, liver and intestine, larynx, trachea, lung, peritoneum, epiploon, and even the udder. Localisations in the udder and peritoneum are commonest in pigs, and it is believed that inoculation occurs either through the galacto- phorous sinuses or through the abdominal wounds made for purposes of castration. Causation. The cause of actinomycosis is to be sought in the development of Actiuoiiii/crs horis within living tissues. It seems pro- blematical whether the germs to be found in the pus or saliva of affected animals ever directly inf
RMPG0KG1–. Animal parasites and human disease. Medical parasitology; Insects as carriers of disease. LUNG FLUKES 221 tissues through which the parasite tunnels out its burrows and in which it deposits its eggs (Fig. 70). These excavations in the lung connect with the bronchial tubes, through which the blood, parasite eggs and other products are voided, thus causing the characteristic blood-spitting. The expectorations, resembling those of pneumonia, are of a peculiar brownish red color, due in part to the blood corpuscles present and in part to the dark brown fluke eggs, which are often very abundant.
RM2CRMAW8–. Journal of radiology . Fig. 5 Note the return of bony structures about the third unerupted molar, undertreatment. January 21, 10.19. OST KO-SA KCOMA — KNERR 8)5. Pig. 6 Metastasis to the lymph nodes of the lunge. Note the many minute shot-likebodies scattered throughout the lung tissues. 84 THE JOURNAL OK RADIOLOGY
![. Elementary biology, animal and human. Biology. THE GENERAL STRUCTURE OF THE HUMAN BODY 3 because with them we do some special work like writing, sewing, or plajdng the piano. 3. Tissues of the body. â When we squeeze the arm or the hand, we feel the hard bones within that form the skele- right lung ' liver - diaphragm large intestine â opened. â " large intestine email intestine (opened) â â Wadder Fig. 2. â Organs of chest and abdomen (front view). ton. We can raise from the bones the softer fleshy material, which is composed of muscle covered by skin. By clenching the fingers tightly Stock Photo](https://c8.alamy.com/comp/PG400M/elementary-biology-animal-and-human-biology-the-general-structure-of-the-human-body-3-because-with-them-we-do-some-special-work-like-writing-sewing-or-plajdng-the-piano-3-tissues-of-the-body-when-we-squeeze-the-arm-or-the-hand-we-feel-the-hard-bones-within-that-form-the-skele-right-lung-liver-diaphragm-large-intestine-opened-quot-large-intestine-email-intestine-opened-wadder-fig-2-organs-of-chest-and-abdomen-front-view-ton-we-can-raise-from-the-bones-the-softer-fleshy-material-which-is-composed-of-muscle-covered-by-skin-by-clenching-the-fingers-tightly-PG400M.jpg ". Elementary biology, animal and human. Biology. THE GENERAL STRUCTURE OF THE HUMAN BODY 3 because with them we do some special work like writing, sewing, or plajdng the piano. 3. Tissues of the body. â When we squeeze the arm or the hand, we feel the hard bones within that form the skele- right lung ' liver - diaphragm large intestine â opened. â " large intestine email intestine (opened) â â Wadder Fig. 2. â Organs of chest and abdomen (front view). ton. We can raise from the bones the softer fleshy material, which is composed of muscle covered by skin. By clenching the fingers tightly Stock Photo")
RMPG400M–. Elementary biology, animal and human. Biology. THE GENERAL STRUCTURE OF THE HUMAN BODY 3 because with them we do some special work like writing, sewing, or plajdng the piano. 3. Tissues of the body. â When we squeeze the arm or the hand, we feel the hard bones within that form the skele- right lung ' liver - diaphragm large intestine â opened. â " large intestine email intestine (opened) â â Wadder Fig. 2. â Organs of chest and abdomen (front view). ton. We can raise from the bones the softer fleshy material, which is composed of muscle covered by skin. By clenching the fingers tightly
RM2CRMA6G–. Journal of radiology . Pig. 6 Metastasis to the lymph nodes of the lunge. Note the many minute shot-likebodies scattered throughout the lung tissues. 84 THE JOURNAL OK RADIOLOGY. Fig. 7 August 23, 1919. Metastasis to the skull. Xote the new bone deposit inrays perpendicular to the skull surface, characteristic of osteo-sarcoma. Alsonote the areas of bone rarefaction in other pr.rts of the skull. OSTEO-SARCOMA — KNERR 85
RM2BD86DG–Fancy Rat, Brown rat (Rattus norvegicus domesticus, Rattus norvegicus domestica), histological cut of tissue of a lunge with bloodvessel, 2000 x
RMRR259R–. Adventures with animals and plants. Biology. 220 How a Complex A?iinml Uses Food unit iv blood cells and by the plasma in large amounts ever since you were close to the working cells in the foot, diffuses out of the capillary into the lung. Riding on a bright red corpuscle you go from the capillary into a small vein lying among the lung tissues, then into a larger and larger vein (the pulmonary vein). This vein connects with the left auricle. Hav- ing just gone through a second set of capillaries you are again on the left side of the heart. One contraction of the auricle sends you back to yo
RM2BD859W–Brown rat, Common brown rat, Norway rat, Common rat (Rattus norvegicus), histological cut of tissue of a lunge with bloodvessel, 500 x
RMRDC8P5–. The feeding of animals. Feeds. 144 THE FEEDING OF ANIMALS ends in an elongated dUation which is made up of air cells opening into a conunon cavity. These cells are so numerous in the lung tissues that only a very thin wall separates adjoining ones, and in this wall are carried the. R1G>HT LUNa LETT nine Fig. 9. Air-tubes of the hiiman lung. (Gerrish.) capillaries or fine divisions of the blood vessels leading from the heart. 205. Object of respiration.—^The lung structure per- mits the blood to take up oxygen as it flows along and transfer certain wastes into the lung cavities, and thus b
RM2AWD4N4–Diseases of the chest and the principles of physical diagnosis . are correct in this assumption we have no means of determining bypercussion with which of the diverse types of pulmonary consolidationwe are deahng. Percussion is also used to outline the boundMries of organs whenneighboring ^dscera possess different phj^sical quahties, as for instancethe heart and the lung. The most brilliant triumphs of topographicpercussion are manifested when unrhythmic ^-ibrations Twhich remain 88 THE EXAMINATION OF THE LUNGS more or less localized) are set up, and when the tissues directly under-lying the p
RM2AGAE9R–. Diseases of children. If left to itself, the purulent effusion may killby sepsis or it may perforate into the lung, the pus thenbeing coughed up and expectorated. It sometimesperforates into the surrounding organs or tissues, causinga local abscess. Diagnosis.—If there is any doubt as to the character ofthe fluid in the pleural cavity, this may be cleared up bypuncturing the cavity with an exploring needle; an ordinaryhypodermic syringe is used for this purpose. At the pointselected by the physician for puncturing, after the skinhas been rendered aseptic by scrubbing with tincture of 86 DISE
RM2ANF3RY–Diseases of the chest and the principles of physical diagnosis . Fig. 283.—Extreme dilatation of bronchi and softening of the pulmonary tissues. Pike Pneumonia Commission.) {Camp number of cases which have been carefully studied there appears to be afairly definite sequence of events: (1) A primary infection of the upperrespiratory tract and the bronchi by the influenza bacillus; (2) a secondaryinvasion of the inflamed bronchi by pneumococci (commonly type IV),which enter the lung and produce either broncho- or lobar-pneumoniaand (3) a tertiary invasion by streptococci (hemolytic or non-hemoly
RM2AN2MBX–Diseases of children, for nurses, including infant feeding, therapeutic measures employed in childhood, treatment for emergencies, prophylaxis, hygiene, and nursing . If left to itself, the purulent effusion may killby sepsis or it may perforate into the lung, the pus thenbeing coughed up and expectorated. It sometimesperforates into the surrounding organs or tissues, causinga local abscess. Diagnosis,—If there is any doubt as to the character ofthe fluid in the pleural cavity, this may be cleared up bypuncturing the cavity with an exploring needle; an ordinaryhypodermic syringe is used for th
RM2AKHMTX–An American text-book of genito-urinary diseases, syphilis and diseases of the skin . i-mary phlegmons, and run a rapid and severe course ; or the inflammation maybe propagated from contiguous organs other than the kidney, as the lumbarspine, pelvic cellulitis, appendicitis, etc. Abscesses of the perirenal tissues usually rupture externally in the loin,but they may burst into the pleura or lung, the intestine or peritoneum, orthey may burrow downward through the iliac fossa to the groin and perforatethe skin. Etiology.—All of these forms of suppuration are caused by the presenceand growth of o
RM2AWY5C8–Clinical tuberculosis . same under these conditions, the percussion noteWOuld be higher and the resistance to the finger greater on theside of the normal soft parts because of the greater thickness ofthe soft tissues on that side. This same holds tnie when one apexis the seat of a tuberculous infiltration unless there is a suifficientamount of pathological thickening present in the lung to more 422 DIAGNOSIS OF EARLY PULMONARY TUBERCULOSIS than overcome the decrease in soft tissues which is due to Avastingof the muscles and subcutaneous tissue. If the lesion in this in-stance has thoroughly he
RM2AN9BCY–Albany medical annals . he tissues on a sensitive emulsion andinterpreting the same by ones visio erudita. At the present time the prevalence of tuberculosis and thetremendous prognostic importance of the detection of incipienttuberculosis makes the study of that disease of the chest over-shadow the importance of the other less common and less curablediseases, so we will consider that disease first. One readily appreciates that the lung parenchyma with itsnormal air-filled alveoli encased in its heavier-than-air bonythorax and musculature, bounded below by the dense liver, pre-sents an ideal f
RM2BHW5MY–Medical illustration representing sleep apnea and organs affected by the effects on the body of this pathology (obstructive apnea). Soft tissues at th
RM2AGE1G2–. Modern surgery, general and operative. of the skull; through the lung, as when a brokenrib penetrates that organ; or through the bowel or bladder, as in some fracturesof the pelvis. A primary compound fracture is one in which the breach in the soft partsis produced at the time of the accident, either by the direct violence of theinjury or by the forcing of a bone or bones through the tissues. A seco)idary compound fracture is one in which the breach in the soft partsoccurs after the accident, either from sloughing of damaged tissues, fromulceration because of the pressure of ill-adjusted fra
RM2AX1M78–Live stock : a cyclopedia for the farmer and stock owner including the breeding, care, feeding and management of horses, cattle, swine, sheep and poultry with a special department on dairying : being also a complete stock doctor : with one thousand explanatory engravings . ce, givegentle exercise. For treatment of lung complications, see pneumonia.IL Purpura Hemorrhagica. This is an infectious, hemorrhagic disease, in which the red corpuscles aredestroyed, the blood becomes thin, the tissues of the blood vessels get weakand relaxed, allowing the blood to ooze through them into surroundingcellu
RM2AJ7ANM–Pulmonary tuberculosis; its modern and specialized treatment : with a brief account of the methods of study and treatment at the Henry Phipps Institute of Philadelphia . m), but in the lighting up and exten-sion of the tuberculous process. Even smalloozings and the consequent contamination of ad-jacent lung tissue by the infected blood may andoften do lead to the extension of the disease down-ward into previous healthy lung tissue, or thelighting up of a chronic process. Further, thepresence of the dead blood in the tissues furnishesa fertile soil for the growth of pathogenic bacteriaand the d
RM2AWD33C–Diseases of the chest and the principles of physical diagnosis . only a dull, shortmetallic note closely similar to that heard over the healthy lung (seeFig. 60). Auscultatory Percussion.—This is occasionally of use in outliningorgans. The bell of the stethoscope is placed over, let us say, the heart.It is held in position by the patient or an assistant while the examinerpercusses lightly the surrounding regions in a circular direction. We begin at a distance from the heart and percuss toward it in aseries of circles. The tissues, the sound of which is to be compared, mustbe equally distant fr
RM2AWY1DN–Clinical tuberculosis . reflex spasm of the apical respiratory muscles andreduced expansion on account of the pathological changes in theunderlying pulmonary and pleural tissues. The limited motionmay also affect the base, being due to a localized inflammation ofthe pleura: or inilammation of the lung causing reflex stimulationof the diaphragm through the phreiiics and the other respiratorymuscles through their respective nerves; or to a generally re-duced elasticity as a result of extensive disease in the lung. Thislimited motion of the entire side may be seen either Avhen thedisease is limit
RM2AKKH88–The American journal of anatomy . obtain from nearlyall tissues (luite distinctive preparations. Thus in the lung thefibrous tissue of the pleura, as shown by Favaro (09), as wellas that of the interlobular septa appears to be formed by goldenbrown fibers arranged in bundles having the characteristic wavycourse together with but few intermingled black reticular fibers, RETICULAR AND OTHER CONNECTIVE TISSUES 287 whereas the reticukim in the walls of the alveoli and smaller bron-chi, though often composed of coarse typically spiral fibrils, formsan interlacing mass of discreet fibers, or fiber b
RM2AWDH3E–Diseases of the chest and the principles of physical diagnosis . it de pot fele) then is heard: (1) when air isforced through a stenotic opening as in the case of a superficial cavitycommunicating with a bronchus (vibrations of the tissues at the mouth ofthe cavity); (2) over the chest of a crying child (glottic vibrations); (3)occasionally over relaxed and infiltrated lung tissue. It is most markedif the examiners ear be close to the patients open mouth and duringexpiration. It is best heard over a superficial cavity near the pulmonaryapex, with tense but resilient walls and a stenotic outlet
RM2AKBCHR–Textbook of normal histology: including an account of the development of the tissues and of the organs . Section of silvered lung of kitten, including portions of infun-dibulum and air-sac: a, small polyhedral epithelial cells coveringwall of infundibulum ; b, fibro-elastic framework ; c, large flattenedepithelial plates lining air-sac, among which lie small groups of thesmall cells (d). 254 NORMAL HISTOLOGY.. completely surrounds the alveolus and constitutes the septum be-tween the adjoining air-sacs, at the same time supporting the capillary-vessels and the investing epithelium. In addition
RM2AWDNW0–Diseases of the chest and the principles of physical diagnosis . Fig. --i.—Xorynal lung. Reflection occursat lung-chest junction, at junction of tensemembranous tissues of lung with air, and atsurface of contact between bronchi and sur-rounding air in the vesicles (a somewhat ques-tionable factor). Diffusion much as in Fig. B.Vocal fremitus and resonance normal. Breathsounds vesicular.. Fig. D.—Pleural effusion. Lungair-bearing, but membranous tissuerelaxed. Special reflection at lung-fluid junction, and, to some extent, atsurface of contact between bronchiand surrounding intravesicular air.Sp
RM2AXADAD–The pathology and surgical treatment of tumors . Fig. 114.—Large implantation-cyst of the cor-nea following an injury (after Collins). Fig. 115.—Section of the cyst in Figure 114(highly magnified), showing the laminated epithelium(after Collins). Lung diverticulum. The cysts of the cornea following an injury are produced in thesame manner as the traumatic epithelial cysts described in the begin-ning of this section. They arise from transplantation of conjunctival epithelium into the deep tissues of thecornea. Cysts of the Vitello-intestinal Duct.—The profession is greatly indebted toJ. Bland S
RM2AWYCP2–Clinical tuberculosis . EXAMPLE ILIiUSTRATING REFLEX CHANGES IN SOFT STRUCTURES 401 meuts of the cord which receive the impulses from the lung, supplythe surface of the neck and upper chest with sensation, the musclesof the shoulder girdle, the diaphragm, and part of the arm with mo-tor power, and all soft tissues of the upper thorax with trophicimpulses. While the inflammation is acute, only sensory andmotor changes are apparent, but after it has existed for a pro-longed time the trophic changes in the soft tissues are also ap-parent. The two changes which interest us most from a diag-nostic
RM2AJ4YAT–Clinical lectures on the principles and practice of medicine . in the ducts of all glands which are linedby epithelium ; in the air vesicles of the lung and in the bronchi; in thecells of the liver, causing fatty degeneration of that organ; in the shutsacs of vascular glands, as the spleen, and in all cell formations fromexudation, especially those of pus and cancer. In stall-fed animals, a moderate accumulation of fatty granules inthe interior of the hepatic cells is a normal condition; and the amountof fat in various tissues, which separates health from disease, is, under avariety of circums
RM2AWD657–Diseases of the chest and the principles of physical diagnosis . hboringsolid organs upon those filled with air. Such a dulling influence does notexist (Sahli). The strength of percussion must vary with the size andcharacter of the organs and neighboring tissues: e.g., in children (thinchest walls, superficial organs) light percussion is necessary; in corpulentadults (thick chest walls, deeply placed organs) heavier percussion isrequired. 1 Moritz and Rihl: Deul. Arch. f. kl. Med., 1909. METHODS AND RESULTS OF PERCUSSION 85 As has been stated, the percussion note obtained over the lung is acom
RM2AJGB2A–Manual of pathology : including bacteriology, the technic of postmortems, and methods of pathologic research . plug. C. Point of attach-ment of organizing exudate to inner wall of air-vesicle. D. Prohferating vesicular epithelium. In the ves-icle below that into which the leader from D runs are many large cells apparently epitheUal in origin, lyingfree in the cavity with a small amount of granular detritus. been in the lung in some quiescent nodule, or the lesion may be theresult of a secondary infection in the tissues weakened by the pneu-monic process. Unresolved, organized, or organizing pn
