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Biomedical subjects

J K Sahni

Publications and source records attributed to J K Sahni.

8 recordsLinked to original sources
PubMed2002

Bronchial foreign body presenting as an accidental radiological finding.

The aspiration of a foreign body in an airway is usually associated with respiratory distress, wheeze and persistent cough. The highest incidence of foreign body inhalation occurs between the age of 1 and 3 years [Ann. Otol. Rhinol. Laryngol. 89 (1980) 434: Med. J. Aust. 2 (1983) 322]. Asymptomatic and long standing foreign bodies may lead to complications such as recurrent pneumonia, bronchiectasis, atelectasis and even death. We present here a case of a metallic bronchial foreign body, which was discovered only as an accidental radiological finding on a chest X-ray, which was done for a mild lower respiratory tract infection, presumably 4 months after such an aspiration.

Bronchi↗
PubMed2002

Polysomnographic studies in children undergoing adenoidectomy and/or tonsillectomy.

Forty children (age group four to 12 years) undergoing adenoidectomy and/or tonsillectomy were subjected to pre- and post-operative polysomnography. Thorough clinical evaluation and X-ray soft tissue nasopharynx lateral view was carried out for all the patients. The tonsils were clinically graded from grade I to IV, whereas the adenoids were measured radiographically (using three different measurements) in all children. Thirty out of 40 (75 per cent) children presented with predominant obstructive symptoms, out of whom 22 (73.3 per cent) were found to have obstructive sleep apnoea (OSA), i.e. apnoea index > five per hour. The remaining 10 (25 per cent) had predominantly inflammatory symptoms on presentation and out of these two (20 per cent) were found to have OSA. Relative adenoid size expressed as a ratio between the distance from the point of maximum thickness of adenoids along a line drawn along a straight part of the basiocciput and distance from the posterior nasal spine to the antero-inferior edge of the sphenobasioccipital synchondrosis, was found to have a highly significant correlation with the grade of OSA. In our study, all patients with this ratio greater than 0.64 were found to have OSA. No correlation between tonsil size and grade of OSA was found. There was a highly significant improvement in polysomnographic scores following surgery in all patients.

Adenoidectomy↗
PubMed2001

Polyotia.

Explore the source record for details and available documents.

Child↗
PubMed2000

Submandibular hydatid cyst caused by Echinococcus oligarthrus.

An unusual case of Echinococcus oligarthrus infestation of the submandibular salivary gland is reported. Echinococcus oligarthrus is a rare variant of the Echinococcus species affecting humans. To the best of our knowledge only one case of submandibular hydatid cyst caused by Echinococcus oligarthrus has been reported. A 28-year-old female patient was admitted with a progressively increasing swelling in the left submandibular region of four years' duration. There was no pulmonary or hepatic involvement. The present case of submandibular hydatid cyst caused by Echinococcus oligarthrus is of interest because of the unusual site of the disease.

Adult↗
PubMedDate not supplied

Thorny foreign bodies of upper airway.

Twenty cases of unusual thorny foreign bodies (seeds of Xanthium strumarium) in laryngo-pharynx area are reported. The aetiopathogenesis, clinical features and management are briefly discussed.

Adolescent↗
PubMedDate not supplied

Two unusual cases of foreign body larynx.

Two adult patients of foreign body larynx who presented to us with a short history of foreign body inhalation with severe respiratory distress are being reported. They underwent elective tracheostomy preoperatively for maintenance of airway and the foreign body was removed successfully. We conclude that preoperative tracheostomy can be attempted to secure a patient's airway before resorting to removal of foreign body lodged in the larynx.

Adult↗