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Biomedical subjects

D P DeMarino

Publications and source records attributed to D P DeMarino.

7 recordsLinked to original sources
PubMed1999

Late complication of type 1 thyroplasty: a case report.

We present a previously unreported late complication of medialization laryngoplasty (ML), also described as a thyroplasty, type 1. Five years following ML with Silastic, a 64-year-old female presented with dysphonia and a mass in the laryngeal ventricle on the ipsilateral side of the ML. A computed tomography scan of the larynx revealed migration of the thyroid cartilage window into the ventricle without migration of the Silastic implant. These findings were confirmed on surgical exploration. Following removal of the Silastic implant and the thyroid cartilage window fragment, the patient was successfully remedialized with autologous lipoinjection. Migration of the thyroid cartilage window appears to be a late complication of ML when the thyroid cartilage window is left intact and not removed. Complications of ML are discussed; specifically, difficulties resulting from retention of the thyroid cartilage window at the time of the ML are addressed.

Adipose Tissue↗
PubMed1986

Three-dimensional computed tomography in maxillofacial trauma.

Roentgenographic evaluation of maxillofacial trauma is an integral component in the management of the acutely injured patient. Recent developments in computerized software permit three-dimensional computed tomographic (CT) reconstructions of complex anatomic parts. Five examples of complex maxillofacial trauma were demonstrated by conventional plain films, followed by two-dimensional and three-dimensional CT. Three-dimensional CT vividly demonstrates spatial relationships not easily conceptualized by present modalities.

Adult↗
PubMed1985

Histiocytosis X: otologic presentations.

Histiocytosis X is a relatively rare disease presenting as 3 clinical syndromes: eosinophilic granuloma, Hand-Schuller-Christian disease, and Abt-Letterer-Siwe disease. Although the clinical expressions of the disease differ, the underlying histopathology appears to be the same. Since the disease frequently involves and not infrequently presents in the head and neck region, it is particularly relevant to the otolaryngologist. We have recently treated two young children presenting with bilateral otorrhea. Although histiocytosis X was entertained early in the evaluation of these patients, the diagnosis was difficult and prolonged in both cases. One case ultimately required electron microscopic study to confirm the diagnosis. Important aspects of the diagnosis are reviewed. Treatment of histiocytosis X includes surgery, radiation therapy and chemotherapy. These treatment strategies are discussed, with particular emphasis on the management of the ear involvement.

Child, Preschool↗
PubMedDate not supplied

Infratemporal fossa meningioma: CT and MR findings.

We report an unusual case of an extracranial meningioma presenting as a large facial mass. The CT and magnetic resonance findings and a brief review of extracranial meningiomas are presented.

Facial Neoplasms↗