Red grain botryomycosis due to Staphylococcus aureus--a novel case report.
Staphylococcus aureus and some other bacteria are known to cause botryomycosis. These bacteria are known to produce yellowish-white soft grains. Only Actinomadura pelletieri is known to produce red grains. We report here a case of an intensely inflammatory type of botryomycosis. A 35-year-old male labourer presented with swelling, redness and multiple sinuses on his foot, of eight months duration. The purulent discharge contained bright red coloured grains, 0.5 to 1 mm in size, which were round to oval in shape. Gram-positive cocci were demonstrated in crushed granules and tissue sections. Culture yielded pure and heavy growth of Staphylococcus aureus . He responded very well to cefazolin. There is no other report of such red grain botryomycosis due to Staphylococcus aureus , available in literature. This is first case report of its kind in world literature.
Katkar
V
V
Department of Microbiology, Government Medical College, Nagpur 440 003, India. vyankateshkatkar@yahoomail.com
Mohammad
F
F
Raut
S
S
Amir
R
R
D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D002437:Cefazolin / Q000627:therapeutic use; D005534:Foot Diseases / Q000188:drug therapy / Q000382:microbiology / Q000473:pathology; D006801:Humans; D008297:Male; D013207:Staphylococcal Skin Infections / Q000175:diagnosis* / Q000188:drug therapy / Q000473:pathology; D013211:Staphylococcus aureus / Q000302:isolation & purification*
D000900:Anti-Bacterial Agents; D002437:Cefazolin