conclusions ct is common in middle-aged working females. it affects supraspinatus tendon. it is associated with smoking. occupational risk factors are awkward positions and lifting weights. iontophoresis with 5% acetic acid and ultrasound is a safe, simple and inexpensive technique, capable to reduce pain and calcification, with a recommended degree of scientific evidence (2b). objectives to cl...

the calcifying odontogenic cyst (coc) is a rare odontogenic cyst. only 2% of all odontogenic cysts and tumors are coc. coc associated with odontoma (cocao) reported in 24% of cocs. cocao presents a greater incidence in female, with a ratio of 2 to 1. the highest incidence of cocao occurs during the second decade with a mean age of 16 years, most frequently occurring in the maxilla (61.5%). here...

Haptophytes are an environmentally important phylum of eukaryotic phytoplankton, forming the second most abundant algal group after diatoms in recent estimates ocean biodiversity. phylogenetically and functionally diverse, including globally distributed bloom-forming calcifying species such as Emiliania Coccolithus, non-calcifying orders that may form components phytoplankton communities polar ...