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Biomedical subjects

M S Persky

Publications and source records attributed to M S Persky.

At least 19 recordsLinked to original sources
PubMed1998

Corniculate-cuneiform flap for reconstruction in the extended vertical partial laryngectomy.

The extended vertical partial laryngectomy involves removal of the vocal cord and adjacent arytenoid cartilage. Arytenoid sacrifice predisposes the patient to postoperative aspiration, since adequate laryngeal closure during swallowing cannot be accomplished. Various techniques have been previously described for reconstruction of this defect. We present five patients who had reconstruction of this area with a local, mucosally based corniculate-cuneiform flap. All patients were decannulated, had no long-term aspiration, maintained socially acceptable voice quality, and had no tumor recurrence with a minimum of 3 years of follow-up. Our preliminary data suggest that this flap can be used in previously irradiated patients. The corniculate-cuneiform flap is an effective method of reconstruction in patients undergoing an extended vertical partial laryngectomy.

Aged↗
PubMed1998

Evaluation and treatment of head and neck venous vascular malformations.

Congenital venous vascular malformations of the head and neck are low-flow, nonproliferative lesions that should be distinguished from hemangiomas. The characteristic history and clinical findings can establish the diagnosis. Direct percutaneous puncture and contrast injection at the time of treatment delineate the lesion and its drainage pattern. Treatment must be individualized according to lesion extent, patient tolerance and physician experience. Sclerotherapy with ethanol has proved to be a successful treatment modality for these lesions, as demonstrated in this study of 57 patients. Surgery is used for treatment of clinically significant residual disease. A multidisciplinary approach to evaluation and treatment is key to successful management.

Adolescent↗
PubMed1995

Metastatic basal cell carcinoma of the head and neck.

Metastases are occasionally associated with cutaneous squamous cell carcinoma but only rarely with basal cell carcinoma. There are approximately 200 cases of metastases from basal cell carcinoma reported in the world literature. We describe 6 additional cases. All of our patients demonstrated recurrence at the primary site before they developed their metastases. Metastases presented in subcutaneous tissue, cervical lymph nodes, bone, and lung between 1.5 and 14 years after initial treatment of the primary lesion. The long interval seen in these patients between the initial treatment of the primary and the development of metastases underscores the need for long-term follow-up in what is often thought to be a nonaggressive, nonmetastasizing malignancy.

Aged↗
PubMed1993

Reconstruction of the ligated external carotid artery for embolization of cervicofacial arteriovenous malformations.

PURPOSE: Until recently, the accepted management of life-threatening complications of unresectable cervicofacial arteriovenous malformations (AVMs) has been ligation of the major feeding vessels, usually the branches or the main trunk of the external carotid artery. Rapid enlargement of collateral vessels around the ligature is usually associated with an early return of symptoms. Percutaneous transcatheter embolization of the nidus of the arteriovenous malformation is now the preferred treatment for symptomatic AVMs that cannot be excised. Previous ligation of the main feeding vessels prevents catheter access and embolization therapy of the lesion. The purpose of this report is to describe our experience with the treatment of patients with symptomatic unresectable cervicofacial AVMs and previous external carotid artery ligation. METHODS: Six patients with symptoms from cervicofacial arteriovenous malformations required surgical reconstruction of their previously ligated external carotid artery with the anticipation of catheter embolization therapy to the branch vessels feeding the malformation. Saphenous vein was used in five reconstructions; a polytetrafluoroethylene graft was used in one. RESULTS: After successful arterial reconstruction, massive swelling of the tongue and perioral tissue developed in two patients, which necessitated tracheostomy in one patient; and embolization therapy before extubation could be safely performed in the other patient. In all, four patients underwent successful embolization therapy. One refused subsequent treatment. In one patient with severe epistaxis, external carotid artery revascularization led to the healing of the nasal ulcers without need for embolization therapy. CONCLUSIONS: For patients with previous ligations of the external carotid artery and symptomatic AVMs, revascularization of the external carotid artery is an important step in treatment. The surgery must be carefully coordinated with the interventional radiologist for possible emergency postoperative embolization therapy. External carotid artery ligation only complicates the treatment of patients with cervicofacial AVMs, and should no longer be used in the treatment of these individuals.

Adult↗
PubMed1992

Squamous cell carcinoma in older patients without risk factors.

Ten patients over sixty years of age with no history of tobacco or alcohol use were treated for squamous cell carcinoma of the upper aerodigestive tract between 1979 and 1991. Nine of these ten patients were women with lesions confined to the oral cavity and oropharynx. Modes of treatment included surgery, radiation, or a combination of surgery and radiation. Followup from 1 to 10 years revealed two deaths from local and distant spread, and eight patients with no evidence of disease. Recurrences after treatment were aggressive and occurred within the same region as the primary lesion. Although most patients with upper aerodigestive squamous cell carcinoma are men with alcohol and/or tobacco exposure, this study demonstrates findings consistent with field cancerization in a group of older women with no risk factors.

Aged↗
PubMed1992

Refinement of the transpalatine exposure of the nasopharynx.

The intrasulcular incision provides excellent transpalatine exposure of the nasopharynx with a viable palatal flap. There is less chance for naso-oral fistula formation since the resulting suture line is always over underlying bone. This safely allows extensive removal of the hard palate. Additionally, the continuous sling suture allows excellent flap reapproximation using the teeth as anchors for the replaced palatal flap. Patients tolerate oral feedings within 24 hours of their operations and require minimal postoperative analgesics. The extended intrasulcular incision offers many advantages over other methods for transpalatine exposures to the nasopharynx.

Gingivectomy↗
PubMed1991

Crack smiles.

Explore the source record for details and available documents.

Facial Injuries↗
PubMed1991

Extracranial repair of cerebrospinal fluid otorhinorrhea.

Forty-eight patients with cerebrospinal fluid leaks comprise this retrospective study. There were 39 traumatic and 9 spontaneous leaks. Nine patients were initially managed with bed rest and spinal drainage, but 3 patients in this group ultimately required surgical intervention for repair of their persistent leaks. Thirty-nine patients had surgery as initial therapy, with 33 extracranial repairs, 2 intracranial repairs, and 4 combined approaches. The extracranial approach was used in 36 of 42 patients, with an initial success rate of 86%.

Adolescent↗
PubMed1989

Epiglottitis in AIDS patients.

Adult epiglottitis in patients with acquired immunodeficiency syndrome has not been previously reported. A pale, floppy epiglottis with supraglottic edema, cervical lymphadenopathy, a normal to low white blood count without a shift to the left, and rapidly progressive airway obstruction characterize this entity. In this small series of patients, conservative medical management was not successful, and aggressive airway intervention with appropriate intravenous antibiotic therapy was necessary.

Acquired Immunodeficiency Syndrome↗
PubMed1989

Embolization in the treatment of epistaxis after failure of internal maxillary artery ligation.

Internal maxillary artery ligation is effective in treating epistaxis. Occasionally a patient may continue to hemorrhage after this procedure. Evaluation of postoperative angiograms reveals several factors accounting for the failure of internal maxillary artery ligation. These factors include incomplete ligation of vessels, alternative dominance of vessels, and reconstitution of flow through collaterals. Eleven such patients have been successfully treated with angiography and embolization. There was one complication of skin slough in the region of the columella. Embolization is a useful modality in the management of these difficult cases.

Adult↗
PubMed1988

Cystic parotid lesions in patients at risk for the acquired immunodeficiency syndrome.

Twenty-three patients at risk for the acquired immunodeficiency syndrome presented with cystic lesions of the parotid gland. Fourteen patients had unilateral parotid cysts and nine had bilateral enlargement. Ten patients were positive for antibodies to the human immunodeficiency virus (HIV), three were negative for antibodies to the human immunodeficiency virus, and ten refused testing. Fine-needle aspiration cytology and computed tomography were helpful in making the diagnosis of benign lymphoepithelial cyst. Superficial parotidectomy confirmed the diagnosis. Concurrent malignancy (Kaposi's sarcoma) was diagnosed in one patient from a parotid specimen. Follow-up has ranged from four months to five years.

Cysts↗
PubMed1988

Benign lymphoepithelial parotid cysts and hyperplastic cervical adenopathy in AIDS-risk patients: a new CT appearance.

The contrast material-enhanced computed tomographic (CT) scans of 18 patients at risk for acquired immunodeficiency syndrome (AIDS) who had painless facial swelling were reviewed. All scans demonstrated parotid cysts and diffuse homogeneous cervical adenopathy. The cysts were bilateral in all but three cases. Eleven of 13 patients tested had antibodies to the human immunodeficiency virus (HIV), and two of the five untested patients later developed AIDS. The authors believe that the CT findings of multiple parotid cysts and cervical adenopathy suggest that the patient may be infected with the HIV virus, and the radiologist should alert the referring physician so that appropriate precautions and treatment may be initiated.

AIDS-Related Complex↗
PubMed1988

Evaluation of malignant invasion of the carotid artery by CT scan and ultrasound.

Carcinoma adherent to the carotid artery may be present in advanced head and neck cancers. Angiography, ultrasound, computerized tomography (CT), and magnetic resonance imaging (MRI) are available for the preoperative evaluation of the carotid artery. This study demonstrates that CT is not accurate in demonstrating malignant invasion of the carotid artery. Ultrasonography appears to be the best modality for assessing carotid artery invasion. Magnetic resonance imaging may prove helpful in this determination.

Carcinoma, Squamous Cell↗
PubMed1988

Trans-septal sphenoidotomy approach for cystic lesions of the clivus.

Destructive lesions of the clivus produce symptoms related to adjacent anatomic structures. Radiographic evaluation of a patient presenting with cranial neuropathies revealed a cystic lesion of the clivus, and surgical and histologic findings established a diagnosis consistent with a mucocele. There have been no previous reports in the literature describing a primary mucocele of the clivus. Appropriate treatment for these fluid-filled structures is marsupialization or exteriorization into the sphenoid sinus. A trans-septal sphenoidal approach was used in this case and is advocated as an effective means of managing cystic lesions in this area.

Adult↗
PubMed1986

Congenital vascular lesions of the head and neck.

There is no universally acceptable classification or method of treating congenital vascular lesions of the head and neck. An historical perspective, the hemodynamics of arteriovenous fistulas, and the various modalities of treatment are presented. The importance of superselective angiography in studying these lesions is emphasized. Embolization represents a major advance in the treatment of these patients and cooperation between head and neck surgeon and the vascular radiologist is encouraged. The evaluation and treatment of 66 patients with congenital head and neck vascular lesions are presented. The rationale for various types of treatment is reviewed.

Adult↗
PubMed1985

Cricopharyngeal myotomy: a review of surgical results in patients with cricopharyngeal achalasia of neurogenic origin.

Cricopharyngeal myotomy is an effective procedure for the treatment of swallowing disorders due to dysfunction of the upper esophageal sphincter and pharyngeal musculature. Eight patients with documented pharyngeal and sphincteric dysfunction have undergone myotomies with significant improvement in swallowing associated with restoration of oral feeding without aspiration in 5, while 3 patients have not improved. The preoperative work-up and evaluation is discussed as well as criteria that may identify those patients most likely to benefit from this treatment.

Aged↗