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Digestive system. Digestive system Complete digestive apparatus Upper Respiratory Tract Esophagus Liver Abdominal aorta Stomach Gall bladder Spleen.

Published byJeannine Lamarche Modified over 6 years ago

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Presentation on theme: "Digestive system. Digestive system Complete digestive apparatus Upper Respiratory Tract Esophagus Liver Abdominal aorta Stomach Gall bladder Spleen."— Presentation transcript:

1

2 Digestive system

3 Complete digestive apparatus
Upper Respiratory Tract Esophagus Liver Abdominal aorta Stomach Gall bladder Spleen Duodenum Pancreas Colon Small intestine Ileum Appendix Rectum

4 Exploded view of digestive apparatus (1)

5 Exploded view of digestive apparatus (2)

6 Upper Respiratory Tract
Nasal cavity Palate Oral cavity Tongue Pharynx Mandible

7 Oral cavity Upper lip Palate Uvula Palatine tonsil Tongue Lower lip

8 Tongue Papillae

9 Taste Papillae Taste buds

10 Salivary glands Parotid gland Sublingual gland Submaxillary gland

11 Teeth Child Adult

12 Tooth Enamel Crown Dentin Neck Gum Pulp cavity Nerves and
blood vessels Root Maxillary bone Cementum Alveolar bone

13 Stomach Esophagus Fundus Body Pylorus Pyloric Den Duodenum

14 Lymphatic system of the stomach

15 Stomach wall Fundus membrane Mucous neck cell Border cell Main cell

16 Peristalsis

17 Liver

18 Liver lobule Intralobular vein Hepatocyte Kupffer cell Sinusoid
Bile canaliculus Bile duct Branch of hepatic artery Branch of portal vein

19 Bile secretion Bile canaliculus Sinusoid capillaries Hepatocytes
Kupffer cell Reticulin fibre Red blood cell

20 Spleen

21 Pancreas Islet of Langerhans

22 Small intestine (1)

23 Small intestine (2) Circular creases with villi

24 Intestinal villi Mucus cell Capillary system Epithelial cell
Lymphatic circulation Blood circulation Lacteal Venule Arteriole

25 Segmentation

26 Colon Transverse colon Ascending colon Descendant colon Caecum
Appendix Sigmoid Rectum Anus

27 Rectum

28 Hemorrhoids Internal hemorrhoids External hemorrhoids

29 Stomach ulcer

30 Hernia Hiatal hernia Paraesophageal hernia Mixed hernia

31 Gastroesophageal reflux disease (GERD)
Closed sphincter Open sphincter

32 Hepatomegaly Healthy liver Hepatomegaly

33 Cirrhosis of the liver

34 Crohn’s disease Healthy colon Crohn’s disease

35 Polyps Peduncular polyp Sessile polyp

36 Colon cancer Stage I Stage II Stage III

37 Biliary lithiasis Small calculi Big calculi Big calculi with
cholecystitis

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