UNLABELLED Nasal polyposis affects about 1 to 4% of the population. Polyps develop in oedematous and inflammated mucous membrane. In spite of the intensive research the pathomechanism of their development is not fully understood. The majority of the theories concerning the development of nasal polyps emphasize the role of the inflammatory process causing the rupture of the epithelium and the ba...

Filiform polyposis (FP) of the colon is an uncommon entity referred to as inflammatory polyposis, or pseudopolyposis. The term FP was first coined by Appelman et al. who used it to describe a syndrome involving the radiographic appearance of numerous long slender worm-like or filiform defects in the colon. The pathogenesis of FP is uncertain. However, FP was generally thought to be associated w...

Schwannomas are neurogenic tumors arising from the Schwann cells present in neural sheath of myelinated nerves. These benign that can arise anywhere body. rarely seen nose and paranasal sinuses representing <4% all head-and-neck schwannomas. Surgical excision is treatment choice these cases. Nasal polyps common nasal cavity lesions which usually inflammatory polyps. Schwannoma presented with...

A polyp is an oedematous mucous membrane which forms a pedunculating process with a slim or broad stalk or base. Nasal polyps originate in the upper part of the nose around the openings to the ethmoidal sinuses. The polyps extend into the nasal cavity from the middle meatus, resulting in nasal blockage and restricted airflow to the olfactory region. The polyp stroma is highly oedematous with a ...

introduction: nasal polyps are benign prolapsed mucosal lesions which commonly arise from the paranasal sinuses and lateral walls of the nose especially the contact areas of osteomeatal complex. though nasal polyps arising from the nasal septum have been reported, those arising from its anterior part are extremely rare and present a diagnostic dilemma.  aetiology is multifactorial and is mainly...

background: early diagnosis and endoscopic resection of adenomatous polyps is the main approach for screening and prevention of colorectal cancer (crc). we aimed to assess polyp detection rate (pdr) and to characterize demographic, clinical, and pathological features of colorectal polyps in an iranian population. methods: we retrospectively analyzed the data from 5427 colonoscopies performed du...

Inflammatory fibroid polyp is a rare benign lesion originating from the submucosa of the gastrointestinal tract. Inflammatory fibroid polyp in the small bowel commonly presents with intussusception and bowel obstruction. We report two cases of inflammatory fibroid polyps as rare causes of intussusception in adult patients, and review the literature on imaging features of inflammatory fibroid po...

Benign gastric inflammatory hyperplasic polyps are benign lesions that rarely occur in young age. We report a case of diffuse benign gastric inflammatory hyperplastic polyps in a 19 year old male patient who presented with cough, nausea, and haematemesis. In the presented case symptoms such as nausea and vomiting are non specific and may complicate in reaching a prompt diagnosis. We also highli...

Nasopharyngeal polyps are non-neoplastic masses, originating from the mucosa of the nasopharynx, the tympanic bulla or the Eustachian tube. Inflammatory polyps extending into the tympanic bulla cavity are a common cause of otitis media in cats. In dogs, however, occurrence of middle ear polyps has rarely been reported. The present report describes the findings of the clinical examination, diagn...

BACKGROUND It has been established that patients with chronic rhinosinusitis with nasal polyps (CRSwNP) often have co-existing asthma. OBJECTIVE We aimed to test two hypotheses: (i) upper and lower airway inflammation in CRSwNP is uniform in agreement with the united airways concept; and (ii) bronchial inflammation exists in all CRSwNP patients irrespective of clinical asthma status. METHOD...