Matching Pairs PARA: INTESTINAL ROUNDWORMS/helminths life cycle, egg, etcOnline version COMPLETED by Danillee Faye Mabayag 1 Enterobius vermicularis 2 Strongyloides stercoralis 3 Necator americanus and ancylostoma duodenale 4 Capillaria philipinensis 5 Ascaris lumbricoides 6 Trichiuris trichiura Pinworm, Seatworm, Society worm, Oxyuris, TIWA Pudoc worm/ Mystery worm Whipworm Hookworm Giant intestinal roundworm Threadworm/Military worm 1 Ascaris lumbricoides 2 Enterobius vermicularis 3 Trichiuris trichiura 4 Strongyloides stercoralis 5 Hookworm 6 Capillaria philipinensis Barrel/lemon/japanese lantern... Bipolar mucus plugs, bile stained, non-striated Chinese lantern appearance (RARE since rhabditiform larva is DS) Egg has flat side, D shaped or asymmetrical, lopsided, Triple albuminous coating Typical/ovoviviparous- Peanut/Guitar/Flattened mucus plugs, Striated... Atypical/oviparous- no mucus plug Very thin, transparent and colorless hyaline shell... Morula has 4-8 blastomeres. Clear distinct space betweeen ovum and outer shell thick, bile-stained brown shell with a lumpy, mammillated (albumin) outer layer or refractile granules. 1 Ascaris lumbricoides 2 Capillaria philipinensis 3 Hookworm 4 Enterobius vermicularis 5 Trichiuris trichiura 6 Strongyloides stercoralis Migrate to lung; Most common helminth infxn in the WORLD; Loeffler's syndrome LARVA CURENS (cutaneous), Pneumonitis (pulmonary), Vietnam diarrhea, Cochin-china diarrhea, Intermittent diarrhea, HONEYCOMB INTESTINE Mystery dx, Intestinal capillariasis, BORBORGYMI (gargling stomach) Ground itch dew/Dew itch (cutaneous); WAKANA'S DX (Pulmonary) ;Anemia; itchy rectum; COMMON IN US Rectal prolapse 1 Enterobius vermicularis 2 Strongyloides stercoralis 3 Trichiuris trichiura 4 Capillaria philipinensis 5 Ascaris lumbricoides 6 Hookworm Same as A. lumbricoides (T) DFS of rhabditiform. HARADA and BAERMANN technique.. BAELE'S STRING TEST (same with giardia in duodenum) DFS, FECT, if culture is harada mori technique, baermann technique (Fungal funnel), or coproculture Stool exam only (mysterious) Cellophane tape test in perianal area. NIH swab. Scotch tape method/grahams tex. Nail clippings?! Stool microscopy MAIN and FECT and Katokatz (eggs), Sputum (larva) 1 Ascaris lumbricoides 2 Trichiuris trichiura 3 Ancylostoma duodenale filariform L3 4 Strongyloides stercoralis rhabditiform (L1/L2) 5 Strongyloides stercoralis Filariform (L3) 6 Enterobius vermicularis 7 Capillaria philipinensis 8 Necator americanus filariform L3 9 Hookworm rhabditiform (L1/L2) Unsheathed, smaller than hookworm, NOTCHED/BIFID tail ANTERIOR-3/5th fine/hairlike. POSTERIOR-2/5th robust. HOLOMYARIAN (no lips). STRING OF BEADS. girl is pointed, boy curved. ANTERIOR: TRILOBATE. POLYMYARIAN. POSTERIOR- Girl: POINTED PAIRED Reproductive organs 2/3 ... Boy curved ventrally with 2 spicules. Less visible sheath, blunt head/tail, and no clear gap between esophagus and intestine, 2 PAIRS OF SHARP TEETH +2 at bottom .SPICULES FREE boy ANTERIOR: Cephalic alae, bulb/flask esophagus. POSTERIOR girl/boy like t.trichiura. Boy dies after sex, girl dies after birthing. Esophaous has stichosome with cells stichocytes; Boy has chitinized spicule Short and stout. Long buccal canal and inconspicuous genital primordium. FEEDING stage. Visible striations on sheath, more pointed tail, & noticeable gap between the esophagus & intestine... PAIR OF CUTTING PLATES. 2 SPICULES FUSED boy SHORT buccal canal and LARGE prominent genital primordium, Esophagus is hourglass 1 Enterobius vermicularis 2 Trichiuris trichiura 3 Capillaria philipinensis 4 Ascaris lumbricoides 5 Hookworm and strongyloides stercoralis Skin penetration Ingest Fresh-water fish Ingestion, inhalation, autoinfection, sex Same as ascaris lumbricoides (T) Ingestion... Poor hygiene or when human feces used as fertilizer 1 Enterobius vermicularis, Hookworms, Ascaris lumbricoides, Trichiuris trichiura, Strongyloides stercoralis 2 Capillaria philipinensis Humans as definitive host IH is glass fish (bagsit, birot, ipon, bagsang) and DH is migratory birds, AH is YOU 1 Strongyloides stercoralis 2 Ascaris lumbricoides 3 Capillaria philippinensis 4 Hookworm 5 Trichiuris trichiura, Enterobius vermicularis IS: Filariform larva... DS: Eggs in DFS IS: Filariform larva (L3)... DS: Eggs IS: Embryonated egg.... DS: Unfertilized(corticated/decorticated)/fertilized(glycogen and granules), adult (embryonated egg NEVER RECOVERED in stool) IS and DS: Embryonated egg IS: Filariform larva... DS: Rhabditiform larva (NO EGGS) 1 Ancylostoma caninum 2 Toxocara canis (dog) and Toxocara cati (cat) 3 Ancylostoma braziliense Dog hookworm, Largest mouth and longest hookworm, 3 pairs ventral teeth. CUTANEOUS LARVA MIGRANS (creeping eruption) VISCERAL LARVA MIGRANS. Larger than ascaris. Accidental host human. Cat hookworm, shortest hookworm,2 pairs ventral teeth
