A pseudobladder is formed by inoculating rats s.c. with a combination of rat bladder fragments and air. Within 1 month a cyst is produced that is lined completely by normal-appear ing urothelium. The heterotopic pseudobladder persists for as long as 6 months. In some 6-month-old bladder walls, foci of bone formation are found in the stroma underlying the urothelium. The lining epithelium at all...

Dentigerous Cyst/developmental cyst of benign odontogenic origin are ones that surround the crown of impacted, embedded, unerupted or developing teeth. Dentigerous cyst is second most common cyst of the oral cavity after radicular cyst. They are usually solitary in occurrence and mostly associated with the mandibular third molars. Dentigerous cysts involving impacted second premolars are rarely...

We describe a case of 16-year-old girl who reported with diminution of vision in left eye for past seven months with appearance of white reflex. Slit lamp biomicroscopy revealed the presence of a live grayish white cyst in the anterior chamber. The ultrabiomicroscopic evaluation revealed a large live Cysticercus cellulosae cyst in anterior chamber. The CT-scan of the brain revealed multiple non...

AIM T o present the clinical findings of a patient with fibrodysplasia ossificans progressiva (FOP), highlighting peculiarities of dental treatment in patients with this condition. BACKGROUND FOP is a rare genetic disease characterized by skeletal malformations and ectopic ossifications in skeletal muscles, tendons, ligaments and aponeurosis. Exacerbation of these ossifications can be caused ...

Heterotopic gastric mucosa is rare in the paediatric population, but it can pose a diagnostic challenge. This pathology occur any part of digestive tract, from oropharynx to anorectal area. Most cases are observed esophagus, duodenum and hepatobiliary system, presence this tissue rectum extremely rare. Purpose - conduct clinical description children order pay doctors` attention need for compreh...

Odontogenic cysts constitute a major part of oral pathological lesions, but little is known about their distribution patterns in various populations. In this retrospective study, patient records from the archive of the Department of Oral and Maxillofacial Pathology at the Faculty of Dentistry affiliated to the Tehran University of Medical Sciences were reviewed. Cases diagnosed as odontogenic c...

F m ecompression of a cyst involves any technique hat relieves the pressure within the cyst that auses it to grow. Growth of cysts is believed to ccur by a combination of osmotic pressure and ressure resorption, coupled with release of prosaglandins and growth factors. Decompression, by ny means, appears to change to environment and ecreases the amount of interleukinthat is reeased. Decompressi...