PPT-Helminths N ematods 1 Ascaris

lumbricoides Morphology It causes Ascariasis Its found in the small intestine of man and may be in other organs The worm is elongated cylindrical and tapers both anteriorly and posteriorly to relatively blunt conical . HELMINTHS . Macroscopic, . multiceullar. organism. Having their own digestive system, excretory, reproductive and nervous systems. INTRODUCTION. Humans are the primary hosts.. Most worms produce in human sexually . .. Introduction/Background. Scientific classifications. Nematodes. Some species: . . A.lumbricoides,N.americanus. and . A.duodenale. Morphological properties. Pathogenesis. Epidemiology. Clinical manifestations. in Children. Dr Nishant Verma. Department of Pediatrics. Burden of disease. Neglected Tropical Diseases (NTDs) are the most common diseases of the world’s poor. These diseases disable and debilitate one in six people worldwide, including . Sheema. . Sharieff. Fatigue. [Screenshot 1]. [Screenshot 2]. African sleeping sickness. African Sleeping sickness. https://www.youtube.com/watch?v=nVmF3NKtbqs. Dyspnea. [Screenshot 3]. Diagnosis . opf. Miguel Imperial MD . MHSc. FRCPC. Miguel.Imperial@tropicalmedicine.ca. Outline. Ascaris. . lumbricoides. Trichuris. . trichuria. (Whipworm). Necator. . americanus. and . Ancylostoma. . duodenale. The Fungi. The . Fungi. A. Once thought to be plants but the cell wall is made of chitin rather than cellulose and these are not photosynthetic. B. Instead they are saprobic organisms that frequently live off of dead organic matter. Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. Introduction to Helminths. The term “Helminths” mean “worms” in parasitology. It refers to the parasitic worms, those comprises two large phyla: Phylum Platyhelminths (flat worms) and Phylum Nemathelminths or Nematoda (true round worms), and two smaller ones: Phylum Nematomorpha (hair snakes) and Phylum Acanthocephala (thorny-headed worms), in addition to one class group from phylum Annelida, the class Hirudinea (Leeches).. Alaridah. MD, PhD. Medical . parasitology. is classified into. . Medical helminthology. Medical protozoology. Deals with parasitic worms. Deals with unicellular parasites. 1-Phylum : Platyhelminthes . Authors: Javier Gutierrez Jimenez, J.A. Hernandez-. Shilon. , P. Ramirez-. Cobaxin. Citation: Javier Gutierrez Jimenez, J.A. Hernandez-. Shilon. , P. Ramirez-. Cobaxin. . 2011. Diagnostic structures of intestinal helminths: . Medical Parasitology. Prof. Dr. Ahmed Ali Mohammed. II- Phylum: Nemathelminths or Nematoda. 1. . Ascaris lumbricoides. It is found in the small intestine of man and may be other organs, causes a disease called Ascariasis. The worms also known as the abdominal snake (common name) because it is considered one of the tallest human nematode worms; therefore, sometimes it is also called the large roundworm.. Assis.Prof.Dr. . Suhad Faisal . Hatem. . Helminths. (. Trematoda. ). Helminth. :. commonly known as . parasitic worms. , are large . multicellular. organisms, which when mature can generally be seen with the naked eye including . Helminthes are the animals belonging to phyla Platyhelminthes and . Nemathelminthes. .. Soft bodied, . dorso. -ventrally flattened and bilaterally symmetrical. .. Classes. . Trematoda. . Cestoda. B166 Adults: hur Ten Years’ Experience Crom A Iighly Endemic Area Khurshid Ahmad Ganaie 1 , Suraya Kounser 2 , Yawar Zahoor 3 1 Consultant, Department of General Surgery, Health Services, J&K, 2 S Life cycle of . Ascaris. . lumbricoides. . Ascaris. . lumbricoides. :. A-Gross specimens:. large size of worm. Female: cylindrical in shape, straight posterior end.. Male: smaller than female with curved posterior end..