
and gram-positive, lancet-shaped diplococci. Courtesy of C. Sinave, MD,

Lancet diplococcus; Alpha Hemolytic; Found in nasopharyx of 30% of healthy

Gram positive diplococci; Non hemolytic; Short chains or pairs

of Gram-negative intracellular diplococci (red kidney bean-shaped

lancet-shaped images

Urethral smear with gram negative intracellular diplococci Section Top

Figure 10. Gram stain of a sputum specimen from a patient with pneumonia.

Gram-negative intracellular diplococci. Courtesy Professor Chien Liu.

a puncturing trauma,

N Neisseria are strongly oxidase-positive, Gram-negative diplococci.

Return to top. Figure 2. Figure 2. Return to top.

and microbiological examination)
Acinetobacter: Organisms in this gram-negative genus are found in water,

Gram

Streptococcus pneumoniae Gram-stain of blood broth culture. CDC.
![[ CLOSE WINDOW ]. Lobar consolidation with pneumococcal pneumonia. [ CLOSE WINDOW ]. Lobar consolidation with pneumococcal pneumonia.](http://img.medscape.com/pi/emed/ckb/infectious_diseases/211212-225811-275.jpg)
[ CLOSE WINDOW ]. Lobar consolidation with pneumococcal pneumonia.

members of the family Enterobacteriaceae by its unique production of

jg
CLINICAL SYNDROMES OF PNEUMONIA
tuberculate macroconidia in vitro). yeast form in tissue

