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Talmi YP, Horowitz Z, Pfeffer MR, Stolik-Dollberg OC, Shoshani Y, Peleg M, Kronenberg J. Pain in the neck after neck dissection. Otolaryngol Head Neck Surg 2000; 123:302-6. [PMID: 10964311 DOI: 10.1067/mhn.2000.104946] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Reports of disability after neck dissection have been directed toward shoulder dysfunction and pain. We could find no report addressing the issue of pain localized to the actual operative site. We have conducted a combined prospective and retrospective study of pain in patients undergoing neck dissection. METHODS Eighty-eight disease-free patients were evaluated in 3 groups for neck pain. One group was followed up prospectively for 1 to 8 months after surgery, and 2 retrospective groups were followed up for more than 2 years or for 6 months to 2 years. Pain was assessed by a body map and visual analog scale. RESULTS None of 31 patients followed up for more than 2 years reported neck pain. Four of 27 patients followed up for 6 to 24 months had pain, with a mean visual analog scale score of 3.7. Seventy percent of the prospective group of 30 patients had pain during the first postoperative week, and only 1 patient had pain persisting for more than 2 months. Shoulder pain and disability after radical neck dissection were encountered in all groups, comparable with the incidence reported in the literature. No postoperative neuromas were found. CONCLUSIONS Chronic pain localized to the operative site is an uncommon occurrence even after radical neck dissection. Chronic pain in the shoulder region may follow radical neck dissection, whereas modified neck dissection is usually a painless procedure.
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Wolf M, Yellin A, Talmi YP, Segal E, Faibel M, Kronenberg J. Acquired tracheoesophageal fistula in critically ill patients. Ann Otol Rhinol Laryngol 2000; 109:731-5. [PMID: 10961805 DOI: 10.1177/000348940010900806] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Acquired benign tracheoesophageal fistula (TEF) is an infrequent complication of prolonged intubation and tracheostomy. Not infrequently, it is associated with severe circumferential malacia of the trachea and a need for concomitant correction of both. Controversy exists as to whether this should be performed in a single-stage or a 2-stage procedure. Four patients with acquired TEF underwent operation in a tertiary referral medical center between 1995 and 1997. The operations were performed through either an anterior (3) or a lateral (1) neck approach. Three patients underwent closure of the fistula with tracheal resection and anastomosis in a single stage and are doing well. One patient with complete subglottic stenosis underwent closure of the TEF and was planned for tracheal reconstruction in a second stage. This patient died in the early postoperative period. The complications included aspiration of blood leading to pneumonia (2), spontaneously resolving pneumomediastinum (1), subcutaneous emphysema (2), and cardiac arrhythmia ( 1). Residual fistula, noted in 1 patient, was treated conservatively and resolved spontaneously within several weeks. We conclude that acquired TEF is amenable to repair through a cervical approach. A single-stage correction of the TEF with reconstruction of the trachea is suitable and successful in most patients. Several stages seem justified when concurrent laryngotracheal reconstruction is needed.
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Cinamon U, Kronenberg J, Benayahu D. Structural changes and protein expression in the mastoid bone adjacent to cholesteatoma. Laryngoscope 2000; 110:1198-203. [PMID: 10892696 DOI: 10.1097/00005537-200007000-00025] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Cholesteatoma of the mastoid and middle ear causes erosion of nearby bone. In this study we examined the mastoid bone adjacent to cholesteatoma and compared it with normal mastoid bone. In particular, noncollagenous proteins, which have a special structural and functional role in bone, were addressed. STUDY DESIGN Nine mastoid specimens with cholesteatoma and four normal specimens obtained at surgery were examined. METHODS Histological and immunohistochemical methods were employed to evaluate the nature of structure and noncollagenous protein content changes in the mastoid bone affected by cholesteatoma. RESULTS The bone associated with cholesteatoma had structural changes as a noncontinuous periosteum, empty lacunae, irregular cement lines, and, specifically, the appearance of eosinophilic vesicles at the interface between the bone and cholesteatoma Immunohistochemistry demonstrated that noncollagenous proteins were apparently absent in the affected mastoid bone. Bone remote from the cholesteatoma seemed normal. CONCLUSIONS These findings demonstrate for the first time the changes in the noncollagenous protein content in the mastoid bone affected directly by cholesteatoma These changes could be a result of a direct influence of cholesteatoma-derived products on the osteoblast.
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Talmi YP, Knoller N, Dolev M, Wolf M, Simansky DA, Keller N, Hadani M, Ohry A, Kronenberg J. Postsurgical prevertebral abscess of the cervical spine. Laryngoscope 2000; 110:1137-41. [PMID: 10892684 DOI: 10.1097/00005537-200007000-00013] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES Prevertebral abscess formation is an uncommon occurrence following cervical spine fusion surgery. Abscesses may present early or in a delayed fashion and require surgical drainage and long-term antibiotic treatment. The issues of osteomyelitis and the need for plate removal remain unresolved. STUDY DESIGN A case series of six tetraplegic patients admitted for rehabilitation to the Chaim Sheba Medical Center (Tel Hashomer, Israel) is presented. METHODS Five patients were trauma patients; one patient underwent repeated procedures and irradiation for tumor of the cervical spine. All patients developed prevertebral abscesses after a mean period of 30 days from their fusion surgery. Computed tomography scan was used in all patients to establish the diagnosis and define the extent of the infective process. All patients underwent one or more drainage procedures. The plate was removed in two patients at 1 and 4 months. RESULTS Infection completely resolved in four patient and was refractory in one patient with malignant tumor, and a chronic small fistula remained in one case. Staphylococcus aureus was the main infective organism, but mixed infections were the rule. Even for a protracted course of infection, no significant osteomyelitis was encountered. CONCLUSIONS Abscess formation after instrumentation of the neck may be more common than formerly recognized. Despite the prolonged course of disease and treatment, osteomyelitis is not a major concern. There is no automatic indication for plate removal to control infection, although plating may be safely removed after 10 to 12 weeks if the neck is explored and the cervical spine is stable. A high index of suspicion is warranted, and early recognition and diagnosis, prompt surgical drainage under general anesthesia, and long-term antibiotic treatment are key for eradication of the infective process. Prophylactic antibiotics may be of value. Meticulous antisepsis and surgical technique should be maintained to reduce the incidence of these severe complications.
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Zacay G, Eyal A, Shacked I, Hadani M, Faibel M, Kronenberg J, Talmi YP. Chordoma of the cervical spine. Ann Otol Rhinol Laryngol 2000; 109:438-40. [PMID: 10778902 DOI: 10.1177/000348940010900417] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Chaushu G, Bercovici M, Dori S, Waller A, Taicher S, Kronenberg J, Talmi YP. Salivary flow and its relation with oral symptoms in terminally ill patients. Cancer 2000; 88:984-7. [PMID: 10699885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
BACKGROUND Patients with terminal malignant disease commonly report hyposalivation or xerostomia. This leads to "dry mouth," fungal infection, and mucosal abnormalities. To the authors' knowledge oral symptomatology and findings have not been correlated previously with accurate salivary flow measurements. METHODS Measurement of stimulated parotid salivary flow rate and clinical recording of oral symptoms within 24 hours from the time of hospital admission were obtained in 48 terminally ill cancer patients. Subjective reporting of symptoms by patients, parotid salivary flow rate, clinical recording of dental status, presence of candidiasis, angular cheilitis, and dryness of the floor of the mouth were obtained. RESULTS A clinical diagnosis of oral candidiasis was made tentatively in 94% of patients, and 50% of the patients were found to have angular cheilitis. Thirty-one of 45 evaluable patients (68%) reported a sensation of oral dryness. Sixteen of the 48 patients (33%) had no saliva at the floor of the mouth. Analysis of individual salivary flow rates was stratified into 3 levels of secretion: 0, < 0.2, and > or= 0.2 mL/minute. Symptoms were found to correlate with salivary flow rates. CONCLUSIONS In the current study, symptoms were found to be most severe in the patients with xerostomia followed by those patients with hyposalivation. Treatment should be directed individually to each group of patients using either salivary substitutes or stimulants. The rate of incidence of oral pathologic findings may be higher than formerly recognized.
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Wilkinson CF, Christoph GR, Julien E, Kelley JM, Kronenberg J, McCarthy J, Reiss R. Assessing the risks of exposures to multiple chemicals with a common mechanism of toxicity: how to cumulate? Regul Toxicol Pharmacol 2000; 31:30-43. [PMID: 10715222 DOI: 10.1006/rtph.1999.1361] [Citation(s) in RCA: 109] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The Food Quality Protection Act (FQPA) of 1996 requires the U.S. EPA to consider the "cumulative effects" of pesticides and other substances that have a "common mechanism of toxicity." Several different methods for combining the exposures to estimate the risk of groups of common mechanism chemicals with different potencies and exposure characteristics are critically evaluated. These are the hazard index (HI), toxicity equivalence factor (TEF), and combined margin of exposure (MOE(T)) procedures as well as the point of departure index (PODI) and cumulative risk index (CRI) methods that are the reciprocals of the HI and MOE(T) approaches, respectively. Each of these methods ideally requires, at a minimum, the availability of in vivo toxicology data for the same toxicological endpoint in the same animal species. Furthermore, all assume that the effects of the individual components in the mixture are independent in nature (i.e., are additive rather than synergistic or antagonistic) and that the dose-response functions for all compounds have a similar slope. The point of departure (POD), preferably the dose corresponding to a given effect level (e.g., the ED(10)), can be used as a measure of the relative potency of the different chemicals in the group. If appropriate exposure and toxicology data are available, and the chemicals in the group have a common uncertainty factor (UF), all the procedures yield a numerically identical result. The fact that different chemicals in the group often have different UFs raises issues for all summation procedures and, in the case of the TEF approach, the UF of the index chemical selected dictates the final result of the assessment. A major distinction between the different methods for addition is the point in the process at which uncertainty is considered. The HI and CRI approaches are problematic because they require application of policy-driven UFs (in the form of RfDs) at that stage of the process where exposure should be expressed in terms of potency. In contrast, the PODI and MOE(T) approaches require application of a single group UF(G) at the end of the risk assessment process although they will also accommodate the application of data-based adjustments earlier in the analysis. Importantly, both the PODI and the MOE(T) approaches allow policy- and data-driven UFs to be separated and thus make the process more transparent; these should be considered the methods of choice for cumulative risk assessment. Assignment of a single group UF is somewhat different from developing an UF for a single chemical and the total weight of evidence available in the group database can be used to advantage to reduce the UFs that need to be applied to the group. This larger database can also be used to refine the PODs for individual members of the group. It is important to emphasize that there remains a great deal of scientific uncertainty about how to proceed with cumulative risk assessment as described in the FQPA. The serious difficulties associated with defining "common mechanism of toxicity" and "concurrent exposure" combined with the current paucity of data and methodology required to conduct cumulative risk assessment suggest that the procedure is not yet ready for use in pesticide regulation.
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Talmi YP, Finkelstein Y, Wolf M, Ben-Shoshan Y, Kronenberg J. Coincidental supraorbital neuralgia and sinusitis. AMERICAN JOURNAL OF RHINOLOGY 1999; 13:463-8. [PMID: 10631403 DOI: 10.2500/105065899781329647] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Headache interpreted as treatment failure may be encountered after FESS or pharmacological treatment for chronic sinusitis. This persistent symptom may lead, even in the presence of minimal sinus disease, to frequent office visits, medical treatment, primary surgery, and revision procedures. A prospective study of patients with a documented history and imaging-verified sinus disease with persistent atypical refractory headache were evaluated. Diagnostic measures included injection of local anesthetic and response to carbamazepine. Severe neuralgia of the supraorbital nerve was identified in 11 patients with chronic sinusitis, treated either medically or surgically before inclusion in the study. Eight of the patients underwent surgery for sinus disease, and five of them had revision surgery because of persisting complaints. All patients responded favorably to the local injection, and eight were treated with carbamazepine. In certain cases, headache in sinusitis patients may be caused or aggravated by supraorbital neuralgia. Sinus disease is possibly a causative factor but conceivably plays the role of a "red herring." This readily diagnosed and treated coexistence may be more prevalent than recognized formerly.
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Kronenberg J, Horowitz Z, Hildesheimer M. Intracochlear schwannoma and cochlear implantation. Ann Otol Rhinol Laryngol 1999; 108:659-60. [PMID: 10435924 DOI: 10.1177/000348949910800707] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A case of intracochlear schwannoma in a 58-year-old candidate for cochlear implantation is described. The tumor was located in the basal turn of the cochlea and was discovered only during surgery. Computed tomography and magnetic resonance imaging obtained prior to surgery failed to detect the tumor. Intralabyrinthine schwannomas are rare tumors that grow either in the vestibule, as intravestibular schwannomas, or in the cochlea, as intracochlear schwannomas. Complete removal of this tumor was achieved through a posterior tympanotomy approach. Cochlear implantation, which resulted in good hearing, was successfully performed 3 years later.
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Wolf M, Megirov L, Kronenberg J. Multifocal cholesteatoma of the external auditory canal following blast injury. Ann Otol Rhinol Laryngol 1999; 108:269-70. [PMID: 10086620 DOI: 10.1177/000348949910800309] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Posttraumatic cholesteatoma of the external auditory canal is a rare condition that may present years after the original injury. A unique case of multifocal cholesteatoma of the external auditory canal following blast injury is presented and discussed.
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Talmi YP, Horowitz Z, Wolf M, Kronenberg J. Delayed metastases in skin cancer of the head and neck: the case of the "known primary". Ann Plast Surg 1999; 42:289-92. [PMID: 10096620 DOI: 10.1097/00000637-199903000-00010] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Regional metastases from head and neck cutaneous tumors are uncommon, and most present within 2 years from initial diagnosis. Occasionally such metastases may manifest at a later date, increasing the possibility of being derived from a second noncutaneous primary cancer of the head and neck region. The authors studied the course of disease in patients treated for cutaneous neoplasms manifesting with delayed regional metastases. They evaluated patients treated for cutaneous neoplasms with regional metastases presenting more than 3 years from initial treatment. There were 10 cases of squamous cell carcinoma, one case of basal cell carcinoma, and one case of basosquamous carcinoma. Mean duration from initial diagnosis to presenting neck metastases was 4 years 2 months. Mean overall follow-up is 2 years 5 months, and 3 years for patients alive without disease. Four patients died of unrelated causes and 3 patients died of their disease. Five patients are alive and free of disease. A diligent search for a second primary must always be carried out when neck metastases appear. Yet, delayed regional metastases appearing more than 3 years after resection of skin neoplasms is not uncommon and are usually associated with the primary skin cancer. Prolonged follow-up is essential, even in T1 patients. Patients with regional recurrence should be treated aggressively.
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Elman I, Sigler M, Kronenberg J, Lindenmayer JP, Doron A, Mendlovic S, Gaoni B. Characteristics of patients with schizophrenia successive to childhood attention deficit hyperactivity disorder (ADHD). THE ISRAEL JOURNAL OF PSYCHIATRY AND RELATED SCIENCES 1999; 35:280-6. [PMID: 9988985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
The goal of this study was to investigate the characteristics of schizophrenic patients with a history of childhood attention deficit hyperactivity disorder (ADHD). The study was performed on 37 adolescent patients meeting the DSM-III-R criteria for schizophrenia and ADHD and 40 controls with schizophrenia only. Schizophrenic patients who were diagnosed in childhood as suffering from ADHD had more prominent developmental disturbances in infancy, more insidious course of schizophrenia, failed to respond to neuroleptics and had poorer outcome as compared to patients with schizophrenia only. The results of this study indicate that schizophrenia subsequent to childhood ADHD has a poor prognosis as compared to schizophrenia only.
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Wolf M, Hertanu T, Novikov I, Kronenberg J. Epley's manoeuvre for benign paroxysmal positional vertigo: a prospective study. Clin Otolaryngol 1999; 24:43-6. [PMID: 10196647 DOI: 10.1046/j.1365-2273.1999.00202.x] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The treatment of benign paroxysmal positional vertigo (BPPV) by the Epley, canalith repositioning, manoeuvre was popularized following clinical reports which demonstrated a significant success rate. Benign paroxysmal positional vertigo is considered a self-limiting disease, yet only few authors have analysed the effect of this manoeuvre in randomized, controlled terms. A prospective 3-year, controlled study of patients with BPPV of long duration (mean = 6 months) verified its benefit: the recovery course differed significantly between a group of 31 patients treated with the manoeuvre and a control group of 10 untreated patients. Symptoms subsided within 72 h in 35% and within a week in 74% of patients after one session of treatment. Only two treated patients (6.5%) did not recover versus a 50% failure rate among untreated patients (P = 0.0005). The rate of recovery was not affected by the duration of symptoms before initiation of treatment, or by the patient's age and gender.
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Talmi YP, Hoffman HT, Horowitz Z, McCulloch TM, Funk GF, Graham SM, Peleg M, Yahalom R, Teicher S, Kronenberg J. Patterns of metastases to the upper jugular lymph nodes (the "submuscular recess"). Head Neck 1998; 20:682-6. [PMID: 9790288 DOI: 10.1002/(sici)1097-0347(199812)20:8<682::aid-hed4>3.0.co;2-j] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND Cervical lymphadenectomy to remove metastatic disease in level II encompasses lymph nodes associated with the upper third of the internal jugular vein and the adjacent spinal accessory nerve (SAN). Conservative neck dissection (ND) preserves these structures but requires manipulation of the SAN to remove tissue located in the posterosuperior aspect of level II. Limiting the dissection to the nodal group anterior to the SAN may reduce operating time and limit injury to it without compromising the removal of lymph nodes at risk for involvement with cancer. METHODS Seventy-one patients with squamous cell carcinoma of the head and neck treated with cervical lymphadenectomy at two separate institutions were prospectively evaluated. One hundred two neck dissection specimens were histologically analyzed for number of lymph nodes present and number involved with cancer. At the time of surgery, level II was separated into the supraspinal accessory nerve component (IIa) and the component anterior to the SAN (IIb). Nodal involvement in level II was analyzed according to characteristics of the cancer at the primary site as well as nodal involvement of other levels. RESULTS Neck dissections were most commonly done for cancer of the oral cavity (n = 33), followed in frequency by the larynx (n = 17), oropharynx (n = 7), skin of face (n = 4), unknown primary (n = 4), and other sites (n = 6). Eighty NDs were selective and 22 were either radical or modified radical NDs. Pathologic staging of the neck specimen was most commonly N0 (n = 61), followed in frequency by N1 (n= 17), N2 (n= 11), and N3 (n= 11). Data were unclear for two specimens. Level IIb contained an average of 6.9 nodes and the IIa component contained an average of 4.2 nodes. Level II contained metastatic disease in 31 of 39 node positive specimens (79%). Level IIa was involved with cancer in four cases, all of which were preoperatively staged N2 or greater. CONCLUSIONS The additional time required and morbidity associated with dissection of the supraspinal accessory nerve component of level II may not be necessary when performing elective ND. More research with larger numbers of patients, long-term follow-up, and meticulous tissue analysis is needed to permit conclusions as to where to draw the line in determining extent of cervical lymphadenectomy.
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Talmi YP, Mardinger O, Horowitz Z, Yahalom R, Wolf M, Peleg M, Pfeffer MR, Teicher S, Kronenberg J. Incidence of secretory otitis media following maxillectomy. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 1998; 86:524-8. [PMID: 9830642 DOI: 10.1016/s1079-2104(98)90340-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE The purpose of this investigation was to determine the incidence and characteristics of secretory otitis media after maxillectomy procedures. STUDY DESIGN Retrospective chart analysis was performed with the cases of 49 patients who underwent maxillectomy for tumor in the Departments of Otolaryngology-Head and Neck Surgery and Oral and Maxillofacial Surgery between the years 1990 and 1996. RESULTS In 10 patients (20%), secretory otitis media manifested itself from 1 week to 6 months after surgery; 1 patient developed a central perforation with chronic otitis media. Nearly one third of patients who underwent total maxillectomy had secretory otitis media. Six patients (8 ears) required insertion of ventilation tubes. CONCLUSIONS Patients undergoing total and partial maxillectomies are prone to occurrences of secretory otitis media. Insertion of ventilation tubes easily resolves the problem. Preoperative and routine postoperative patient follow-up should always include otoscopy and audiometry, and tympanometry should be performed when warranted.
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Talmi YP, Bedrin L, Waller A, Horowitz Z, Skurnik Y, Adunski A, Kronenberg J. Second primary cancer of the larynx in patients with lung cancer. J Laryngol Otol 1998; 112:252-7. [PMID: 9624374 DOI: 10.1017/s0022215100158293] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Synchronous or metachronous second primary malignancies of the lung are sometimes encountered in patients with laryngeal cancer while the occurrence of a laryngeal second primary following cancer of the lung is rare. A two-armed study was conducted. A prospective arm in which the larynges of 56 terminal lung cancer patients were examined, and a retrospective arm incorporating both a chart study of 126 terminal head and neck cancer patients (HNCP) and a computerized search of all hospital records of patients with laryngeal and lung cancers. No laryngeal malignancy was found in the lung cancer patients' group and no antedating pulmonary malignancy was recorded in the terminal HNCP. The computerized search of 1778 lung cancer patients and 213 laryngeal cancer patients also failed to demonstrate cases where the former preceded the latter. In conclusion. No second primary of the larynx was found in lung cancer patients. These results compare with reports of large databases where cancer of the larynx was found in a negligible percentage of lung cancer survivors and theories explaining this are discussed.
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Bendet E, Talmi YP, Kronenberg J. Preoperative electroneurography (ENoG) in parotid surgery: assessment of facial nerve outcome and involvement by tumor--a preliminary study. Head Neck 1998; 20:124-31. [PMID: 9484943 DOI: 10.1002/(sici)1097-0347(199803)20:2<124::aid-hed5>3.0.co;2-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Facial electroneurography (ENoG) is an established and reliable method for assessing neural degeneration in various conditions affecting the facial nerve. The facial nerve may be subclinically involved by parotid tumors, but estimating such involvement preoperatively may be difficult when facial function is normal. The hypothesis that preoperative ENoG: (1) can detect subclinical facial nerve degeneration as a measure of involvement by parotid tumors and (2) can predict facial nerve function following parotidectomy was prospectively evaluated in the present study. METHODS Twenty-two patients undergoing parotidectomy for tumors were tested preoperatively with ENoG, and their facial nerve function was graded pre- and postoperatively (House-Brackmann system). Eight patients had malignant tumors and 14 benign tumors. RESULTS In patients with malignant tumors, lower percentage of preoperative ENoG response indicated nerve involvement that was not evident on clinical examination and correlated significantly (p = .035) with postoperative facial nerve dysfunction. Preoperative ENoG reduction of greater than 80% was found in all patients whose facial nerve was infiltrated by tumor. In 14 patients with benign tumors, preoperative ENoG results had no correlation with postoperative facial function. CONCLUSIONS In malignant tumors, even when facial function is clinically intact, a low preoperative ENoG response may predict facial nerve involvement by the tumor. The lower the preoperative ENoG response, the poorer is the expected postoperative facial nerve function. There was no such correlation in benign parotid tumors.
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Talmi YP, Liokumovitch P, Wolf M, Horowitz Z, Kopolovitch J, Kronenberg J. Anatomy of the postauricular island "revolving door" flap ("flip-flop" flap). Ann Plast Surg 1997; 39:603-7. [PMID: 9418919 DOI: 10.1097/00000637-199712000-00008] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Reconstruction following resection of auricular (cavum conchae) lesions may be done with a retroauricular rotation flap. Recently there has been revived interest in this elegant reconstructive procedure. Although the vascular anatomy of the area was studied, no direct study of flap anatomy was reported. Six fresh adult male cadaveric dissections of the retroauricular area were performed. The skin and underlying subcutaneous tissue layer were reflected to correspond with flap size, and anatomic structures were studied. Dissection was carried out on 12 ears. The origin of the occipital belly of the occipitofrontalis muscle arising from the posterior mastoid region was identified in four patients and only as part of the fascial layer overlying the posterior mastoid region. Only a small portion of the sternocleidomastoid tendon at best is possibly incorporated in the flap. It seems that only a negligible contribution to the flap is derived from the temporalis muscle. The posterior auricular muscle was identified in all patients and its origin from the skull was (in all patients) included or bordered the posterior flap region. The posterior auricular artery (PAA) was seen in all 12 dissections. The artery was adjacent to the styloid process medial to the parotid gland superficially between the auricular cartilage and the mastoid process. The PAA was then found on the periosteum of the mastoid process, ascending deep to the posterior auricular muscle. The flap seems to be a truly fasciocutaneous flap with small, questionable, superior and anteroinferior muscular contributions, and an inclusion of the rather small posterior auricular muscle. As reported in other studies, blood supply to the area seems to be derived from the PAA.
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Cinamon U, Kronenberg J. [Choanal atresia: 13 years of experience]. HAREFUAH 1997; 133:433-5, 503. [PMID: 9418313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Choanal atresia is uncommon and consists of congenital blockage between the nasal cavity and the nasopharynx. The anomaly presents either immediately after birth as respiratory distress, or as a coincidental finding at an older age. Treatment is usually surgical. The approaches are transnasal, transseptal, transpalatal and transantral. Different types of stents are used and for various periods after each type of correction. Between 1983-1996, 20 patients with choanal atresia were operated on, in 12 of whom it was bilateral. The youngest was 3 days old and the oldest 22 years (average 6 years). The 20 patients underwent a total of 29 operations of which all were transnasal except for 2 corrected through a transseptal approach; 3 had their primary operation elsewhere. In all cases the atresia was bony or combined bony and membranous, except for 2 in whom there was combined atresia on 1 side and membranous on the other. The success rate was 75% in those first operated on here, in whom stents were employed. In our last 5 cases we used the endonasal approach and a rigid endoscope, a safe technique that has the advantage of direct unobscured vision.
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Cinamon U, Kronenberg J, Hildesheimer M, Taitelbaum R. Cochlear implantation in patients suffering from Cogan's syndrome. J Laryngol Otol 1997; 111:928-30. [PMID: 9425479 DOI: 10.1017/s002221510013899x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Among patients who receive cochlear implants, those with Cogan's syndrome make a unique group. On one hand they are part of the post-lingual patients and good results can be anticipated. On the other hand, their basic illness is thought to have an autoimmune aetiology and for that reason more susceptible to complications, especially flap problems. In a series of 60 patients who were implanted at the Sheba Medical Center, three had Cogan's syndrome. No post-operative complications, including flap problems, were observed (followed-up for at least 18 months). Subjective and objective hearing results were very good.
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Talmi YP, Waller A, Bercovici M, Horowitz Z, Pfeffer MR, Adunski A, Kronenberg J. Pain experienced by patients with terminal head and neck carcinoma. Cancer 1997; 80:1117-23. [PMID: 9305713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Pain is one of the most feared consequences of cancer and is experienced by up to 80% of patients with head and neck carcinoma (HNC). Pain in terminal HNC patients is common and often defined as severe. This study evaluated the effectiveness of the World Health Organization (WHO) analgesic ladder in the treatment of a cohort of terminal HNC patients. METHODS The authors prospectively evaluated 62 consecutive terminal HNC patients admitted to the Chaim Sheba Medical Center Tel Hashomer Hospice or the general hospital. Data pertaining to tumor origin, spread, treatment, and results were defined. Pain was assessed with the McGill Pain Questionnaire, using a 10-point visual analogue scale (VAS) and a body map. Pain was diagnosed according to cause and type. Treatment was selected according to the guidelines provided in the WHO analgesic ladder. RESULTS Only 10 patients suffered from pain that was not locoregional. The results of the VAS score were available in the first reading in all patients with pain (n = 48), with a mean of 4.7 (standard deviation [SD] +/- 2.0). A mean second VAS score obtained 72 hours after the first was 1.9 (SD +/- 1.1). The difference between the two scores was statistically significant (P < 0.001). A third score was available for only 6 patients, with a mean of 1.6. Only 2 patients did not experience improvement of pain after 72 hours of treatment; both of these patients had bony involvement with tumor. Thirty-one patients (65%) were diagnosed with pain of nociceptive origin; these patients were categorized as having actual nociceptive pain (22), nociceptive nerve pain (6), or referred pain to the ear (3). Nonnociceptive pain of neuropathic origin was noted for only 6 patients (12.5%). Pain that could not be well defined but was responsive to opioid analgesic treatment was noted for 11 patients. A different form of non-cancer-related pain was noted for only one patient. CONCLUSIONS Patients were treated for pain according to the WHO analgesic ladder. They received adequate narcotic analgesics and supportive measures that allowed significant reduction of pain in nearly all cases, with acceptable side effects.
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Talmi YP, Cotlear D, Waller A, Horowitz Z, Adunski A, Roth Y, Kronenberg J. Distant metastases in terminal head and neck cancer patients. J Laryngol Otol 1997; 111:454-8. [PMID: 9205608 DOI: 10.1017/s0022215100137624] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
With improved control of cancer above the clavicles, distant metastases (DM) are frequently more seen and are becoming a more common cause of morbidity and mortality. The present study defined the incidence of distant metastases in a cohort of terminal head and neck cancer patients (HNCP) and compared it to current reported data. The incidence of distant metastases in relation to the primary tumour was evaluated and their impact on survival was assessed. A retrospective survey of patient charts was made, based on the hospice database and original referring hospital charts. Data of 59 patients admitted to the hospice were evaluated. The incidence and location of locoregional and distant disease were studied and effects on survival analyzed. The overall survival from diagnosis to demise was 42.7 months. Thyroid cancer was seen in 20.3 per cent of cases and squamous cell cancer was seen in 59.3 per cent. Distant metastases were found in 83 per cent and 48.6 per cent of patients respectively. Laryngeal cancer patients had a 54.5 per cent incidence of distant metastases. Locoregional disease was seen in 47 per cent of cases and 35.7 per cent of them had distant metastases while a 64.3 per cent incidence of distant metastases was found in cases without locoregional disease. Mean survival was 47.3 months with distant metastases vs 36.5 months without metastases. The difference was not statistically significant. The incidence of distant metastases in squamous cell cancer in terminal HNCP was 48.6 per cent. This is the highest reported incidence of metastases in a clinical series. Patients without locoregional disease had almost a two-fold incidence of metastases. Survival was not affected by metastases in this series.
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Talmi YP, Bedrin L, Ofer A, Kronenberg J. Prevertebral calcification masquerading as a hypopharyngeal foreign body. Ann Otol Rhinol Laryngol 1997; 106:435-6. [PMID: 9153109 DOI: 10.1177/000348949710600513] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Wolf M, Nusem-Horowitz S, Zwas ST, Horowitz A, Kronenberg J. Benign osteonecrosis of the external ear canal. Laryngoscope 1997; 107:478-82. [PMID: 9111377 DOI: 10.1097/00005537-199704000-00010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Benign osteonecrosis (BON) of the external ear canal (EEC), also termed as focal or circumscribed necrotizing lesion, is an infrequent phenomenon with distinctive features and of an obscure origin. Five patients with BON of the EEC presented with aggressiveness and extension of varying degree including involvement of the middle ear. It seems that the disease might have a self limited course (two patients) though, at times, extensive measures including hyperbarric oxygen therapy (one patient) should be applied.
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Talmi YP, Bercovici M, Waller A, Horowitz Z, Adunski A, Kronenberg J. Home and inpatient hospice care of terminal head and neck cancer patients. J Palliat Care 1997; 13:9-14. [PMID: 9105152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The objective is to evaluate and compare data on a cohort of terminal head and neck cancer (HNC) patients from both home and hospital-based hospice programs and to define the particular problems and needs of those patients. The setting was a tertiary academic referral centre in Tel Hashomer, Israel. We carried out a retrospective survey of patient charts based on hospice databases and death certificates of the hospital tumor registry. Charts of 102 HNC patients admitted to the hospice between 1988 and 1994 and 24 charts of HNC patients cared for by the home hospice program between 1990 and 1994 were studied. Pain, airway problems, and dysphagia were the common problems reported. A comparison of the two programs showed home hospice patients to be younger and with lower pain levels, less weight loss, and less oral candidiasis. There were fewer oral cavity tumor patients in the home hospice group. The incidence of distant metastases was in 50% range in both groups. Judging by chart entries relating to pain, airway care, and food intake, treatment protocols were effective in both programs in the alleviation of pain and other symptoms. Both programs appeared to provide adequate care for terminal HNC patients. The main difference in care between the two groups stemmed from the decisions of referring physicians and not from a predetermined level of care. The incidence of distant metastases was higher than that reported in earlier clinical series.
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