Parasitology
Pthirus pubis: Morphology of the Pubic Louse Under Microscope
Microscopic view of Pthirus pubis (pubic louse): parasite morphology, fixation to hair at 4x magnification, and structural details at 10x magnification.
Topic
Parasitology
Parasitology
Ancylostoma duodenale: Morphology and Lab Diagnosis
Identification criteria for Ancylostoma duodenale: egg morphology, Charcot-Leyden crystals in stool, oral capsule structure, and differentiation from Necator americanus.
Parasitology
Comparative Sizes of Helminth Eggs and Protozoan Cysts
A comparative diagram of the sizes of helminth eggs, protozoan cysts, and trophozoites for microscopic differential diagnosis of parasitic invasions.
Parasitology
Parasitology Case: Duodenal Helminth Identification
A clinical parasitology case: identification of a helminth and its eggs found during duodenal endoscopy and copro-ovoscopy.
Parasitology
Morphology of Fasciola hepatica Egg Under Microscopy
Key features of Fasciola hepatica egg structure under microscopy: golden-yellow shell, operculum, and differential diagnosis of helminthiasis.
Parasitology
Morphology of Enterobius vermicularis Eggs in Enterobiasis
Microscopy of Enterobius vermicularis eggs: characteristic asymmetrical shape, double-contoured shell, and features of laboratory diagnosis of enterobiasis.
Parasitology
Morphology of Taenia Solium Eggs: Diagnosing Taeniasis
Morphological criteria for Taenia solium eggs: radial striation of the embryophore of pork tapeworm oncospheres in microscopic diagnosis of taeniasis.
Parasitology
Microscopy Challenge: Identifying a Parasite in Stool
A diagnostic parasitology challenge: identify the parasite found during stool microscopy in an adult patient with clinical clues.
Parasitology
Microsporia Diagnosis: Morphology of Microsporum canis
Clinical manifestations of tinea capitis and microscopic characteristics of the causative agent Microsporum canis with spindle-shaped macroconidia.
Parasitology
Enterobius vermicularis Eggs in Microscopy
Microscopy in enterobiasis: morphology of Enterobius vermicularis eggs, characteristic asymmetrical shell shape, and larva detection in the sample.
Parasitology
Differentiating Hymenolepis nana and H. diminuta Eggs
Morphological differences between Hymenolepis nana and H. diminuta eggs: size, presence of polar filaments, and laboratory diagnosis of hymenolepiasis.
Parasitology
Differential Diagnosis of Parasite Eggs and Pollen Grains
Microscopy of plant pollen grains at 400x magnification: morphological features and differential diagnosis with helminth and protozoan eggs.