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Digestive System

Classify general works on the digestive system and its diseases in children in WS 310-312.

Classify gastroenterologic nursing in WY 156.5.
Classify works on nursing of patients with specific diseases in WY number also.

Classify works on liver and biliary tract treated together in WI 700-740 and in WI 770 if applicable.

Classify works on gallbladder and other specific parts in WI 750-765 as indicated.

WI 1-150 Reference Works. General Works

WI 101-113 Anatomy. Physiology. Hygiene

WI 140-150 Diseases. Diagnosis. Signs and Symptoms

WI 200-250 Stomatognathic System. Esophagus

WI 300-387 Stomach

WI 400-575 Intestines

WI 400-480 Intestines (General)

WI 500-512 Small Intestine

WI 520-560 Large Intestine

WI 575 Peritoneum

WI 600-650 Anus. Rectum

WI 700-770 Liver. Biliary Tract

WI 800-830 Pancreas

WI 900-970 Abdomen. Abdominal Surgery

Reference Works. General Works

WI 1

Organizations. Societies (General or not elsewhere classified) (Cutter from name of organization or society)
(Used for both monographs and serials)

Includes membership lists issued serially or separately. Classify directories in WI 22. Classify annual reports, journals, etc. in W1. For academies and institutes, see WI 23-24.

Collected works (General)

WI 5

By several authors

WI 7

By individual authors

WI 9

Addresses. Essays. Lectures (General)

WI 11

History (Table G)

WI 11.1

General coverage (Not Table G)

WI 13

Dictionaries. Encyclopedias
(Used for both monographs and serials)

WI 15

Classification. Terminology
(Used for both monographs and serials)

WI 16

Tables. Statistics
(Used for both monographs and serials)

WI 17

Atlases. Pictorial works

Classify atlases limited to a particular part of the system here also.

WI 18

Education

Classify here works about education.

WI 18.2

Educational materials
(Used for both monographs and serials)

Classify here educational materials, e.g., outlines, questions and answers, programmed instruction, catalogs, computer-assisted instruction, etc., regardless of format. Classify textbooks, regardless of format, by subject.

WI 19

Schools, departments, and faculties of gastroenterology
(Used for both monographs and serials)

WI 20

Research (General)

Classify here works about research in general. Classify works about research on a particular subject by subject.

WI 21

Gastroenterology as a profession. Ethics. Peer review

WI 22

Directories (Table G)
(Used for both monographs and serials)

WI 22.1

General coverage (Not Table G)
(Used for both monographs and serials)

Laboratories, academies, institutes, etc.

WI 23

Collective

WI 24

Individual (Cutter from name of institution)

WI 25

Laboratory manuals. Technique

WI 26

Equipment and supplies

Classify catalogs in W 26.

WI 26.5

Informatics. Automatic data processing. Computers (General)

Classify works on use for special subjects by subject.

Hospitals, clinics, etc.

WI 27

Collective (Table G)

WI 27.1

General coverage (Not Table G)

WI 28

Individual (Cutter from name of hospital) (Table G)

Museums, exhibitions, etc.

WI 28.5

Collective

WI 28.6

Individual (Cutter from name of museum, etc.)

WI 32

Laws (Table G)
(Used for both monographs and serials)

WI 32.1

General coverage (Not Table G)
(Used for both monographs and serials)

WI 33

Discussion of law (Table G)
(Used for both monographs and serials)

WI 33.1

General coverage (Not Table G)
(Used for both monographs and serials)

WI 39

Handbooks. Resource guides
(Used for both monographs and serials)

WI 100

General works

Classify works on surgery of the digestive or gastrointestinal system in general in WI 900.

Anatomy. Physiology. Hygiene

WI 101

Anatomy. Histology. Embryology. Abnormalities

WI 102

Physiology. Biochemistry. Digestion

WI 113

Popular works (General). Hygiene

Diseases. Diagnosis. Signs and Symptoms

WI 140

Diseases (General)

WI 141

Examination. Diagnosis. Diagnostic methods. Monitoring (General)

Classify works on examination of organ with the organ.

WI 143

Signs and symptoms

WI 145

Dyspepsia and related conditions

WI 146

Nausea. Vomiting

WI 147

Abdominal pain

WI 149

Neoplasms

Classify works on neoplasms of specific organ with the organ.

WI 150

Functional disorders

Stomatognathic System. Esophagus

WI 200

Lips. Mouth

Classify works for the dentist in WU 140; on neoplasms written for the dentist in WU 280.

WI 210

Tongue. Taste buds

WI 230

Salivary glands

WI 250

Esophagus

Stomach

WI 300

General works

Classify works on analysis of stomach contents in QY 130.

WI 301

Anatomy. Histology. Embryology. Congenital abnormalities

Physiology

Achlorhydria

Gastritis

Neoplasms

Peptic ulcer

Stomach ulcer

Duodenal ulcer

Surgery. Postgastrectomy syndromes

WI 387

Pylorus. Pyloric antrum. Pyloric stenosis

Intestines

Intestines (General)

General works

Physiology

Signs and symptoms

Diarrhea

Constipation

Congenital malformations

WI 420

Inflammation
(e.g., Enteritis; inflammatory bowel diseases)

Classify works on regional enteritis in WI 512.

WI 425

Diverticulitis. Diverticulum

WI 430

Polyps. Polyposis

WI 435

Neoplasms

WI 450

Intussusception. Volvulus

WI 460

Intestinal obstruction. Ileus

WI 480

Surgery (General)

Small Intestine

WI 500

Small intestine. Mesentery

WI 505

Duodenum

Classify works on duodenal ulcer in WI 370; on analysis of duodenal contents in QY 130.

WI 510

Jejunum

WI 512

Ileum

Large Intestine

WI 520

Colon

Classify works on diverticulitis and diverticulum in WI 425. Cf. WC 280 Dysentery. Classify Colorectal surgery in WI 650.

WI 522

Inflammation
(e.g., Colitis)

WI 528

Megacolon
(e.g., Hirschsprung's disease)

WI 529

Neoplasms. Polyps

Classify works on colorectal neoplasms here.

WI 530

Cecum

WI 535

Appendix

WI 560

Sigmoid

Peritoneum

WI 575

Peritoneum. Omentum. Peritoneal cavity. Retroperitoneal space

Anus. Rectum

WI 600

General works

WI 605

Hemorrhoids. Fissure in ano. Rectal fistula

WI 610

Neoplasms

Classify works on colorectal neoplasms in WI 529.

WI 620

Proctoscopy. Sigmoidoscopy

WI 650

Proctological surgery. Colorectal surgery

Liver. Biliary Tract

WI 700

General works

Classify general works dealing with the liver and biliary tract here, as well as general works on the liver and liver dieases only. Classify general works on the biliary tract and biliary tract diseases in WI 750. Classify works on surgery of the liver and/or biliary tract in WI 770.

WI 702

Physiology. Liver circulation

WI 703

Bile. Bile acids, alcohols, and salts. Jaundice (General or not elsewhere classified)

WI 704

Liver function in food metabolism

WI 715

Hepatitis (General or not elsewhere classified)

WI 720

Circulatory disorders. Portal system. Portal hypertension

WI 725

Cirrhosis