PPT-Hydatid Liver Cyst

Presented By Dr Mohammad sadra nazari Qazvin Univercity Of Medical Scince GENERAL SERGEON Introduction Echinococcosis hydatid disease is a zoonosis caused by the larval stage of . Staff Members of Cardio-thoracic Surgery Departments. Egypt. HYDATID CYST. Hydatid. pulmonary cysts account for 20% of cases with . hydatid. disease.. The patient complains of breathlessness, cough and expectoration of watery fluid and grape-like skins (cyst rupture).. Clinical features :- 1- cough dry or productive 2-Haemoptysis 3-Chest pain 4-Dyspnea 5-Pleural effusion 6-Anorexia & loss of weight 7-Clubbing of the fingers 8-Hoarseness of the voice (recurrent LN) and peritoneal reflection. 1- lf triangular . lig. . fixed lf lobe of liver to the diaphragm ---division ant. and post. Leaf allow to mobilize lf lobe of liver from lf lat. wall of . ivc. 2- . RT . triangular ligament. fixed . Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. 2. Class: Cestoda (Tapeworms). A- Adult Tapeworm Infections. 1. . Taenia saginata. It is the most common of the large tapeworms of humans. . This parasite causes beef tapeworm infection. . Department of Microbiology. Presenter: Dr . Nikunja. . kumar. Das. Assistant Professor. Case 1. A patient of 65 Y/HM came to Surgery OPD with a CT scan report of abdomen for a follow up visit (17/8/19) . DEPT OF COMMUNITY MEDICINE. HOST OF INFECTION. AGENT FACTORS. Echinococcus. species are small tapeworms, rarely . more than . 7 mm in length. The . scolex. bears four suckers, . and there . are two rows of hooks, one small and one large on . Hydatid. disease in people is mainly caused by infection with the larval stage of the dog tapeworm . Echinococcus. . granulosus. . It is an important pathogenic, . zoonotic. and parasitic . infection (acquired from animals) of humans, following ingestion of tapeworm eggs excreted in the . Echinococcus Granulosus is a parasitic organism that cause Hydatid disease in humans. While it matures into it’s worm form in canine Gastrointestinal tract, in human and sheep GIS tract it cannot ev Dr . Arun. Dr . Rajkumar. Solomon’s unit. Institute of Medical Gastroenterology. Madras medical college. 36 yr old man with history of gradually progressive abdominal distension for 1 month. Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. B. Larval Tapeworm infection . 1. . Echinococcus granulosus. . This parasite causes a disease called . unilocular. or . cystic. (. hydatid disease. causes . Hydatid disease. Geographical Distribution: . cosmopolitan especially in sheep raising countries.. Echinococcus granulosus. A small cestode (3-6 mm. long), formed of 3 segments, immature, mature & gravid.. ODESSA NATIONAL MEDICAL UNIVERSITY. UNIVERSITY CLINIC DEPARTMENT of SURGERY #3. LIVER TRAUMA. INTRODUCTION. LIVER TRAUMA is one . of the most common abdominal lesions . in severely injured . trauma patients. . Worm & life cycle :. Common in . meditarrian. countries .. Larva of . Echinococcus. . granulosus. .. Intestine of dogs ( definitive host ) → eggs → . grass→sheep. or human. →portal blood→ 70% liver. INTRODUCTION TO PARASITOLOGY. Parasites are organisms that obtain food and shelter by living on or within another organism. . CHARACTERISTICS OF PARASITES AND THEIR HOST. 1.. Parasites. are classified as .