File:Diseases of infancy and childhood (1914) (14772009565).jpg

Identifier: diseasesofinfan00fisc (find matches)
Title: Diseases of infancy and childhood
Year: 1914 (1910s)
Authors: Fischer, Louis, 1864- (from old catalog)
Subjects: Children
Publisher: Philadelphia, F. A. Davis company (etc., etc.)
Contributing Library: The Library of Congress
Digitizing Sponsor: The Library of Congress

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Fig. 135.—Diplococcus Pneumoniae (Pneumococcus) : (a) single diplo-coeci; (6) the same in chains (Wolfs double stain). Leitz ocular I, oilimmersion Via- (Lenhartz-Brooks.) Pathological Anatomy.—The tracheal and bronchial mucous mem-brane is intensely congested, and the lumen of the smaller bronchi filledwith thick muco-pus, which adheres to the surfaces and is as tenacious asa pseudo-membrane. The lung at the seat of infection shows dark brownor brownish-red, infiltrated areas, sometimes of a bluish-red color. Thesurface of the pleura contains large or small haemorrhagic areas. Theyresemble a sort of hepatization, brownish, grayish, or yellowish-gray incolor, and in some areas have purulent infiltrations. Sometimes the inter-stitial tissue is associated in this condition with a tendency toward cica-tricial formation. Sometimes the alveoli have an emphysematous disten-tion. The whole process seems to be a bronchiolitis associated with cir- p>rvOX(fTO-)*NEc::\rox(A. 431
Text Appearing After Image:
iFig. 136.—Purulent (Suppurative) Bronchitis, Peribronchitis and Peri-bronchial Broncho-pneumonia in a Child Fifteen Months Old. (a ) Puru-lent; (6) mucoid bronchial contents; (c, &) bronchial epithelium infiltratedwith round cells and partly desquamated (cM ; (d) bronchial wall contain-ing strongly congested blood-vessels and infiltrated with cells; (c) cellularinfiltrated peribronchial and periarterial connective tissue; (f) septum be-tween the lung alveoli, partly infiltrated with cells; (^f) fibrinous exudatein the alveoli; (7i) alveoli filled with richly cellular, (i) with poorly cellularexudate; (h) transverse section of pulmonary arteries; (Z) strongly con-gested bronchial, peribronchial and intra-acinous vessels. X 45. (Ziegler.) cumscribed atelectasis of the lung, from which hypera^mia and infiltrationsof tissue result. Symptoms.—The symptoms are those of a bronchial catarrh and abronchitis. Associated with this there is the usual fever, restlessness, andr.n increased

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