of the authors

PATHOLOGICAL

TECHNIQUE

A Practical Manual for Workers in
Pathological Histology and Bacteriology

including

Directions for the Performance of Autopsies and
for Clinical Diagnosis by Laboratory Methods

BY

FRANK BURR MALLORY, A.M., M.D.

Associate Professor of Pathology, Harvard University Medical School;
First Assistant Visiting Pathologist to the Boston City Hospital;
Pathologist to the Children's Hospital

AND

JAMES HOMER WRIGHT, A. M., M. D., S. D.

Director of the Pathological Laboratory of the Massachusetts General
Hospital; Assistant Professor of Pathology, Harvard
University Medical School

Fourth

Edition

Revised and Enlarged

With 152 Illustrations

PHILADELPHIA AND LONDON

W. B. SAUNDERS COMPANY

1908

Set up, electrotyped, printed, and copyrighted, October, 1897. Reprinted,
September, 1898. Revised, reprinted, and recopyrighted, July, 1901.
Revised, reprinted, and recopyrighted, July, 1904.
reprinted, and recopyrighted, July, 1908.

Revised.

Copyright, 1908, by W. B. Saunders Company.

PRINTED IN AMERICA

PRESS OF

W. B. SAUNDERS COMPANY

PHILADELPHIA

TO

HENRY F. SEARS, A. M., M. D.,

WHO BY HIS LIBERALITY FIRST RENDERED POSSIBLE PATHOLOGICAL RESEARCH IN BOSTON, AND BY HIS PERSONAL

WORK ADVANCED AND STIMULATED IT,

THIS BOOK IS RESPECTFULLY DEDICATED BY

THE AUTHORS