Chilomastix mesnili trophozoites have a distinctive spiral groove that runs longitudinally along the body, giving it an asymmetrical, twisted appearance. This is a key morphological feature that helps differentiate it from other non-pathogenic flagellates. Other features include a single nucleus, a prominent cytostome, and three anterior flagella that confer a jerky, rotary motion. The cyst stage is lemon-shaped with a single nucleus and a visible protrusion or 'nipple' at one end. The spiral groove in the trophozoite is a primary diagnostic clue.

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Zambia

• loveness Phiri – 1084 pts

• Visual Pathway Lesions
• Positive and Negative Symptoms
• Hallucinations and Delusions
• Antipsychotic Medications
• Emergency: Environmental Emergencies