76
|
Manni JJ, van den Hoogen FJ, Oudes M. [Experiences with the Groningen voice prosthesis after laryngectomy]. HNO 1994; 42:358-61. [PMID: 8071096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The tracheoesophageal puncture technique with insertion of a valved prosthesis for speech rehabilitation after total laryngectomy is a reliable and simple procedure for successful vocal rehabilitation. The available voice prosthesis can be separated into indwelling and non-indwelling types. The details of the indwelling long-term prostheses (low-pressure Groningen Prosthesis, Nijdam, prosthesis, Provox prosthesis) are discussed. These prostheses need limited patient care. Replacement of the indwelling prosthesis is a simple out-patient procedure, although it is best performed by an ENT-specialist. The local complication rate is low and generally not significant. Hand-free speech is now possible by placement of a tracheostoma valve. Current experiences are encouraging for continued use.
Collapse
|
77
|
van Vierzen PB, Joosten FB, Manni JJ. Sonographic, MR and CT findings in a large laryngocele: a case report. Eur J Radiol 1994; 18:45-7. [PMID: 8168581 DOI: 10.1016/0720-048x(94)90365-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
|
78
|
Manni JJ, Terhaard CH, de Boer MF, Croll GA, Hilgers FJ, Annyas AA, van der Meij AG, Hordijk GJ. [Uni- and multivariate analysis of prognostic factors in T3 laryngeal cancers]. Laryngorhinootologie 1993; 72:574-9. [PMID: 8305123 DOI: 10.1055/s-2007-997957] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
In 511 patients with T3N0-3M0 laryngeal carcinoma, 24 possible prognostic factors were analysed retrospectively. The factors were age, sex, mode of treatment, duration of several clinical symptoms, the presence of sore throat, otalgia, dyspnoea, and dysphagia, previous tracheotomy, tumour extension, lymph node status (five items), histologic grading, smoking habits, and alcohol intake. For 300 patients in whom surgery was part of the primary treatment, pathologic staging of the primary tumour and of lymph nodes in neck dissection specimens, cartilage invasion, radicality of the operation, differentiation grade, and subglottic extension were also evaluated. Univariate analysis revealed prognostic significance on survival for tumour extension (limited to the glottic region), lymph node status (clinically palpable lymph nodes, cytologically confirmed positive lymph nodes), level of lymph node metastasis (high and midjugular site), histologic grading (poor differentiation grade), and treatment modality (planned combined therapy). In the group that underwent surgery, all factors derived from specimens of the larynx and neck dissections had prognostic significance. Multivariate analysis revealed that the glottic site of the tumour, the presence of cyto- and histopathologically proven metastatic lymph nodes, pretreatment tracheotomy, positive resection margins, and planned combined treatment had a significant influence on corrected actuarial survival.
Collapse
|
79
|
Mattijssen V, Peters HM, Schalkwijk L, Manni JJ, van 't Hof-Grootenboer B, de Mulder PH, Ruiter DJ. E-cadherin expression in head and neck squamous-cell carcinoma is associated with clinical outcome. Int J Cancer 1993; 55:580-5. [PMID: 8406985 DOI: 10.1002/ijc.2910550411] [Citation(s) in RCA: 127] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The cell-cell adhesion molecule E-cadherin has been shown to suppress invasive growth of epithelial cells in vitro, and loss of its expression is thought to be important in invasion and metastatic potential of epithelial tumors in vivo. We retrospectively studied the level of E-cadherin expression in 50 primary head and neck squamous-cell carcinomas (HNSCC) by immunohistochemical methods, on frozen sections, using anti-E-cadherin monoclonal antibody (MAb) 6F9. It concerned patients with different stages of carcinoma of larynx or oral cavity who had been treated with curative intention 30 months or more before. Percentages of membranous stained tumor cells were scored in 1 of 5 categories. Scores were generally low, as in 11/50 lesions < or = 5% cells were stained, and in 19/50 lesions only 6-25% cells showed membranous staining. In 9 lymph-node metastases evaluated, E-cadherin expression was in the same range as in the primary tumors. There was a significant correlation between the level of membranous E-cadherin expression in the primary tumor and the degree of differentiation. No relation was found with tumor size (pT) or regional lymph-node classification (pN). Nevertheless, 29 patients surviving > or = 30 months without evidence of disease had significantly higher levels of membranous E-cadherin expression in their primary tumors than 10 patients with unfavorable clinical course clearly related to recurrent and/or metastatic HNSCC. Moreover, this could only partially be explained by distinctions in differentiation grade between both groups. Our results suggest that membranous E-cadherin expression has prognostic importance in patients with HNSCC.
Collapse
|
80
|
Schaafsma HE, Van Der Velden LA, Manni JJ, Peters H, Link M, Rutter DJ, Ramaekers FC. Increased expression of cytokeratins 8, 18 and vimentin in the invasion front of mucosal squamous cell carcinoma. J Pathol 1993; 170:77-86. [PMID: 7686975 DOI: 10.1002/path.1711700113] [Citation(s) in RCA: 66] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The immunohistochemical expression patterns of cytokeratins 8 and 18 and vimentin were examined in frozen sections of 120 human mucosal squamous cell carcinomas with special emphasis on the topological distribution in the tumour. This was done in order to evaluate in squamous cell carcinoma a particular expression pattern observed recently by us in transitional cell carcinoma of the urinary tract and designated as an 'interface phenomenon'. This phenomenon implying maximum expression of cytokeratins 8 and 18 at the tumour front, and to a lesser extent also in areas of intratumorous stroma contact, was also found in about 50 per cent of the squamous cell carcinomas examined. It was even found for vimentin, which contrasted with transitional cell carcinoma. The percentages of occurrence of the phenomenon varied for the different sites of origin of the tumour. Tumour grade did not influence the results. These findings further support the idea that invasive carcinoma cells interacting with the stromal micro-environment display a characteristic intermediate filament phenotype that deviates from the pattern expected on the basis of their direction of differentiation. These changes might reflect phenotype involved in invasive, migrating, and proliferating activities.
Collapse
|
81
|
Raemaekers JM, Snoeijen JJ, Bogman MJ, Rutten E, Strijk SP, Manni JJ. [Prognostic significance of the histological classification and staging for patients with a malignant non-Hodgkin lymphoma]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 1993; 137:815-20. [PMID: 8487885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
OBJECTIVE To assess the prognostic significance of histological classification, grade and stage with regard to overall survival in patients with non-Hodgkin's lymphoma (NHL). DESIGN Retrospective analysis. SETTING University Hospital St Radboud, Nijmegen. METHOD All consecutive 346 patients with NHL diagnosed in the period January 1978-December 1990 were included in this one-centre study. Recorded data included histological type according to the Kiel classification, histological grading according to the International Working Formulation (IWF), Ann Arbor stage, age, sex, tumour mass, number of extranodal sites, serum LDH and ESR. Grading according to the IWF was assessed retrospectively for those patients whose primary disease had been diagnosed before 1982. The observation period ended September 1st, 1991. Overall survival was calculated according to Kaplan-Meier. The significance of the prognostic parameters was studied using both univariate and multivariate stepwise regression analysis. RESULTS There were 209 men and 137 women with a median age of 56 years (range 15-85). No initial treatment was given to 8% of the patients. After a median follow-up of 52 months, 179 patients (52%) had died; the calculated median survival time was 49 months. Patients with low-grade NHL had a significantly better short-term prognosis than the remaining patients. Related to clinical stage, only patients with stage I disease had distinctly longer survival times than those with more advanced disease. Multivariate analysis revealed serum LDH, age, stage and histological classification to be the most important independent prognostic variables. CONCLUSION Even in multivariate analysis, histological classification and Ann Arbor stage have prognostic significance with regard to overall survival in patients with NHL. However, serum LDH levels proved to be the most important prognostic parameter.
Collapse
|
82
|
Abstract
A rare case of a strangulated antrochoanal polyp is reported.
Collapse
|
83
|
van der Velden LA, Schaafsma HE, Manni JJ, Ramaekers FC, Kuijpers W. Cytokeratin expression in normal and (pre)malignant head and neck epithelia: an overview. Head Neck 1993; 15:133-46. [PMID: 7680025 DOI: 10.1002/hed.2880150209] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Intermediate filament proteins (IFPs) are important markers of tissue differentiation and have been receiving increasing interest, in particular, through their applicability in the characterization of malignant tumors. Cytokeratins (Cks) are a family of IFPs that are typically specific for epithelial cells. They are expressed in certain combinations depending on the type of epithelium and the degree of differentiation. This review presents a critical analysis of the available data on Ck expression in normal and (pre) neoplastic epithelia of the head and neck region. Special attention is paid to technical and cell biologic pitfalls, which can lead to false-negative or false-positive data. It appears that only a limited fraction of the reported data contributes substantially to our knowledge of IFP expression in head and neck cancer because of the use of ill-defined, often formalin-fixed and paraffin-embedded, tissue specimens, and the application of limited panels of monoclonal antibodies. It is concluded that the use of immunocytohistochemistry is promising for the differential diagnosis of head and neck tumors and contributes to our knowledge on their biologic behavior. However, documentations of more complete Ck expression patterns of normal and (pre)malignant epithelium are required, together with their correlation to clinical parameters.
Collapse
|
84
|
Rachmat L, Vreeburg GC, de Vries N, Hordijk GJ, Lubsen H, Manni JJ, Snow GB. The value of twice yearly bronchoscopy in the work-up and follow-up of patients with laryngeal cancer. Eur J Cancer 1993; 29A:1096-9. [PMID: 8518019 DOI: 10.1016/s0959-8049(05)80295-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The aim of this retrospective study was to investigate the usefulness and feasibility of twice-yearly bronchoscopy and sputum cytology in patients with laryngeal cancer. In 170 selected patients, 500 (both initial and during follow-up) bronchoscopies were performed. There was a maximum follow-up of 34 months. 5 (2.8%) male patients developed lung cancer. In only 2 of them was the diagnosis based on bronchoscopy alone. After treatment with curative intent, both patients developed a recurrent lung carcinoma. According to most patients' experience, regular bronchoscopy is unpleasant. It is concluded that twice-yearly bronchoscopy and sputum cytology in patients with laryngeal cancer is not useful as a routine procedure. At present, chemoprevention of second primary tumours seems the most promising adjunctive treatment modality.
Collapse
|
85
|
Mulder JJ, Vantrappen G, Snik AF, Manni JJ. The use of the startle reflex measurement in patients with various types of fixation of the ossicular chain. SCANDINAVIAN AUDIOLOGY 1993; 22:257-60. [PMID: 8146591 DOI: 10.3109/01050399309047478] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The results of startle and acoustic stapedius reflex measurements can be used to subclassify various types of fixation of the ossicular chain. Reflex measurements were performed on a group of subjects with normal hearing and on a group of patients with surgically verified ossicular chain fixation. In 97% of the subjects with normal hearing (n = 30), reproducible impedance changes were observed as part of a startle reaction and four different reaction patterns could be distinguished. In a subgroup of subjects with normal hearing who had a relatively, statistically significant, high acoustic reflex threshold, a characteristic response was found which was most probably caused by contraction of the tensor tympani muscle only. The same response was detected in 77% of the patients (n = 22) with otosclerosis. In the remaining 23%, no middle ear impedance changes occurred as part of a startle reaction. In five out of six patients with fixation of the malleus, no response was observed. Although the startle reflex measurement is a valuable tool for distinguishing between stapes fixation and multiple ossicular chain fixations, the results are not conclusive.
Collapse
|
86
|
Engelen AM, Stalpers LJ, Manni JJ, Ruijs JH, van Daal WA. Yearly chest radiography in the early detection of lung cancer following laryngeal cancer. Eur Arch Otorhinolaryngol 1992; 249:364-9. [PMID: 1489533 DOI: 10.1007/bf00192255] [Citation(s) in RCA: 29] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In a retrospective study of 556 patients (505 men, 51 women) with laryngeal cancer the incidence and prognosis of lung malignancies was studied in patients who were examined yearly by chest radiography. In 69 patients (12.4%) a lung malignancy was diagnosed, with 28 having a histologically confirmed second primary malignancy. All of these 69 patients were men. The incidence of radiologically detected lung malignancies, both second primary and metastatic cancer, is higher and more prolonged following supraglottic carcinoma than following glottic carcinoma. In 47 patients (68%) without symptoms, the lung malignancy was detected by routine annual chest radiography. The survival rate in patients with lung cancer detected by the yearly radiography was significantly higher than in patients diagnosed after symptoms (median survival 10 and 4 months, respectively). However, taking into account the lead time between early radiologic diagnosis and the time a tumor would have been diagnosed following symptoms, the observed survival benefit of yearly radiography was much lower, or even nil.
Collapse
|
87
|
Manni JJ, Faverly DR, Van Haelst UJ. Primary carcinoid tumors of the middle ear. Report on four cases and a review of the literature. ARCHIVES OF OTOLARYNGOLOGY--HEAD & NECK SURGERY 1992; 118:1341-7. [PMID: 1449696 DOI: 10.1001/archotol.1992.01880120067013] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Carcinoid tumors are rare in the middle ear. To our knowledge, only 17 cases could be found in the literature, the first of which was described in 1980. In addition to enlarging on a previous observation we present three new cases. The neoplasms showed a striking, heterogeneous aspect ranging from solid trabecular to tubuloglandular growth patterns resembling the classic carcinoid tumor and adenomatous middle ear tumor, respectively. Based on immunohistochemistry and electron microscopy, three cell types were found. A review was made of our four patients and the cases described in the literature. The medical histories ranged from 1 month to 9 years. Presenting symptoms and signs were not characteristics, but hearing loss predominated. In two patients, the eardrums were perforated, in all the others it was intact and often bulging. Surgery, usually radical mastoidectomy, was performed in all cases. Often the tumor encased the ossicular chain, without infiltration. In two patients, local recurrence occurred that was treated successfully with surgery. All the cases showed an indolent biological course and the tumors were clinically nonfunctional, despite the recognition of biogenically active products by immunohistochemistry. To our knowledge, regional or distant metastases have never been reported. Conservative surgery with radical removal of the primary or recurrent tumor is the treatment of choice.
Collapse
|
88
|
Manni JJ, Terhaard CH, de Boer MF, Croll GA, Hilgers FJ, Annyas AA, van der Meij AG, Hordijk GJ. Prognostic factors for survival in patients with T3 laryngeal carcinoma. Am J Surg 1992; 164:682-7. [PMID: 1463124 DOI: 10.1016/s0002-9610(05)80734-2] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In a total of 511 patients with T3,N0-3,M0 laryngeal carcinoma, 24 possible prognostic factors were analyzed retrospectively. The factors were age, sex, mode of treatment, duration of several clinical symptoms, the presence of sore throat, otalgia, dyspnea, and dysphagia, previous tracheotomy, tumor extension, lymph node status (five items), histologic grading, smoking habits, and alcohol intake. For 300 patients in whom surgery was part of the primary treatment, pathologic staging of the primary tumor and of lymph nodes in neck dissection specimens, cartilage invasion, radicality of the operation, differentiation grade, and subglottic extension ware also evaluated. In a univariate analysis for the whole group, tumor extension (limited to the glottic region), lymph node status (clinically palpable lymph nodes, cytologically confirmed positive lymph nodes), level of lymph node metastasis (high and midjugular site), histologic grading (poor differentiation grade), and treatment modality (planned combined therapy) were considered to be prognostic factors of corrected actuarial survival. In the group that underwent surgery, all factors derived from specimens of the larynx and neck dissections had prognostic significance. Multivariate analysis revealed that the glottic site of the tumor, the presence of cyto- and histopathologically proven metastatic lymph nodes, pretreatment tracheotomy, positive resection margins, and planned combined treatment had a significant influence on corrected actuarial survival.
Collapse
|
89
|
Wetzels RH, van der Velden LA, Schaafsma HE, Manni JJ, Leigh IM, Vooijs GP, Ramaekers FC. Immunohistochemical localization of basement membrane type VII collagen and laminin in neoplasms of the head and neck. Histopathology 1992; 21:459-64. [PMID: 1452129 DOI: 10.1111/j.1365-2559.1992.tb00431.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The distribution pattern of the basement membrane components type VII collagen and laminin, was studied immunohistochemically in normal human head and neck tissues and in a series of benign and malignant tumours from the same site. Using monoclonal antibodies, a basement membrane containing type VII collagen and laminin could be demonstrated beneath the epithelial cell layer in 16 normal head and neck tissues from different localizations. Unlike type VII collagen, laminin was also abundantly present around blood vessels and muscle fibres. With respect to 42 squamous cell carcinomas studied, type VII collagen and laminin were present in basement membranes surrounding small and large tumour fields, independent of the tumour grade. Type VII collagen was demonstrated in the cytoplasm of tumour cells in 36% of the cases, while the antibody to laminin displayed a basement membrane staining pattern mainly. Both antibodies showed a staining gradient in more than half of the cases, with strong staining in the centre of the tumour and weakening of the staining towards the tumour periphery. In a series of 22 salivary gland tumours consisting of 19 pleomorphic adenomas and three adenoid cystic carcinomas, the distribution pattern of type VII collagen and laminin was very heterogeneous. Laminin was present in 17 and type VII collagen in 10 of 19 cases of pleomorphic adenoma, mostly scattered throughout the tumour fields. In the tumours positive for type VII collagen areas with little or no positivity were also found. A correlation between type VII collagen positivity and the presence of basal cell keratin 14 positivity was noticed in the majority of cases.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
|
90
|
Manni JJ, Schaafsma HE, Vennix PP. Myospherulosis in the operated temporal bone. Eur Arch Otorhinolaryngol 1992; 249:231-2. [PMID: 1322680 DOI: 10.1007/bf00178475] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Myospherulosis is an unusual foreign-body reaction occurring in tissues exposed to petrolatum-based products. Histopathologically this disorder is characterized by the presence of large and small tissue spaces containing amorphous debris and peculiar sac-like structures enclosing numerous brown spherical bodies. A rare case of myospherulosis of the middle ear and mastoid is presented and the literature is reviewed.
Collapse
|
91
|
van den Hoogen FJ, Manni JJ. Value of the supraomohyoid neck dissection with frozen section analysis as a staging procedure in the clinically negative neck in squamous cell carcinoma of the oral cavity. Eur Arch Otorhinolaryngol 1992; 249:144-8. [PMID: 1642866 DOI: 10.1007/bf00183489] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
A retrospective analysis was performed to evaluate with the efficacy of elective supraomohyoid neck dissection (SOND) with frozen section (FS) analysis in 57 newly diagnosed patients (62 SONDs) with squamous cell carcinoma of the oral cavity. The protocol included sampling of both the most suspect and largest node in the jugulodigastric region (if present) and the most distal jugulo-omohyoid lymph node (if present). These nodes were then studied with FS histological examination. In the absence of evident nodes for FS analysis during surgery, histological examination uncovered occult metastatic disease in 3 of 11 SOND specimens. Among the remaining patients FS analysis revealed occult metastatic disease in 10 of the 51 samples (19.6%). In these latter cases surgery was continued using standard or modified radical neck dissection en bloc with the primary tumor. In 1 specimen only a single metastasis was found outside the original extent of the SOND. Among 41 FS analysis reports stating the absence of metastatic disease, histological examination of the SOND specimens demonstrated occult nodal disease in 7 (17%). All of the cervical metastases appeared in the ipsilateral side of the neck. False FS reports did not occur. In the histologically proven absence of metastatic disease in the SOND specimens, disease recurrence in the neck occurred only in 3 cases (7%), all in the presence of local failure: once in the previous SOND area, once in the ipsilateral supraclavicular region and once on the contralateral side.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
|
92
|
Manni JJ, Mulder JJ, Schaafsma HE, van Haelst UJ. Inflammatory pseudotumor of the subglottis. Eur Arch Otorhinolaryngol 1992; 249:16-9. [PMID: 1567612 DOI: 10.1007/bf00175664] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A rare case of an idiopathic inflammatory pseudotumor of the larynx is described. Management consisted of midline vertical thyrotomy with anterior cricoid splitting, excision of the subglottic tumor and temporary stenting of the lumen with a siliconized tube. While these lesions are benign, the therapeutic consequences of misdiagnosis can be serious. Effective treatment consists of surgical excision, which results in a permanent cure.
Collapse
|
93
|
Faverly DR, Manni JJ, Smedts F, Verhofstad AA, van Haelst UJ. Adeno-carcinoid or amphicrine tumors of the middle ear a new entity? Pathol Res Pract 1992; 188:162-71. [PMID: 1594487 DOI: 10.1016/s0344-0338(11)81174-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The clinicopathological, ultrastructural and immunohistochemical characteristics of four primary tumors of the middle ear are reported. These neoplasms showed a striking, heterogeneous aspect ranging from solid-trabecular (Type I) to tubulo-glandular (Type II) growth patterns. Secretory activity of the tumor cells was evaluated by immunohistochemistry and electron microscopy. Based on these procedures, three cell types were found, mainly limited to tumors with a tubulo-glandular (Type II) growth pattern. Most frequent were B-cells with an abundant pale cytoplasm containing neuroendocrine granules, both cytokeratin and vimentin as well as several endocrine marker substances. Less frequent were A-cells, which are slender, darkly staining and line the glandular lumina. They showed exocrine activity only and stained strongly with a polyclonal cytokeratin antibody. Finally, least frequent were amphicrine cells, which were characterized by both lumina and neuroendocrine granules in their cytoplasm and were interpreted as the link between A and B cells. Although this morphological description closely resembles that of carcinoids and adenocarcinoids of the respiratory tract and gut, the clinical behaviour of these middle ear tumors nevertheless seems different, with no recurrence or metastasis after a follow-up of 1 to 14 years (median 78 months). Therefore, some authors suggest that these tumors should be classified as middle ear adenomas or adenomatous tumors. However, we strongly feel that these tumours represent a distinct entity and can be classified as adenocarcinoids or amphicrine tumors, i.e. demonstrating both exocrine and endocrine activities. Further work is required to evaluate the exact proportion of neuroendocrine and amphicrine tumors in the heterogeneous group of adenomas and in the rarely described group of adenocarcinomas.
Collapse
|
94
|
Manni JJ, Huygen PL, Noten JF, Kuijpers W. Eighth cranial nerve dysfunction in hyperostosis cranialis interna. Acta Otolaryngol 1992; 112:75-82. [PMID: 1575042 DOI: 10.3109/00016489209100786] [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: 12/27/2022]
Abstract
Hyperostosis cranialis interna is a recently described autosomal dominant bone disorder characterised by hyperostosis and osteosclerosis confined to the skull, especially the calvarium and the skull base. In the affected family members, we found variable simultaneous involvement of cranial nerves I, II, VII and VIII from late childhood onwards, most likely due to nerve entrapment. Auditory and vestibular functions were followed in 3 young family members for 8 years. At the first examination, pure tone audiograms were normal in all 3 cases and case 1 showed no caloric response in the right ear. During follow-up, this ear developed severe hearing loss progressing to deafness. The left ear showed transient sensorineural hearing loss and a temporarily diminished caloric response. Similar observations were made in case 2. Both cases showed abnormal brain stem auditory-evoked responses during and after the sudden hearing loss, in which initially only wave I was preserved and later on wave V returned with significantly prolonged I-V interval. The latter phenomenon was also observed in case 3 on both sides in the presence of normal audiograms during and after transient unilateral facial nerve paralysis, which was accompanied by bilateral diminished caloric responses.
Collapse
|
95
|
Manni JJ, van den Hoogen FJ. Supraomohyoid neck dissection with frozen section biopsy as a staging procedure in the clinically node-negative neck in carcinoma of the oral cavity. Am J Surg 1991; 162:373-6. [PMID: 1951891 DOI: 10.1016/0002-9610(91)90151-3] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A retrospective analysis was performed to evaluate the efficacy of elective supraomohyoid neck dissection in 57 newly diagnosed patients with squamous cell carcinoma of the oral cavity. The protocol included sampling of both the most suspicious and the largest node in the jugulodigastric region (if present) and the most distal jugulo-omohyoid lymph node (if present) for frozen section examination. In 10 cases, frozen section biopsy revealed metastatic disease, and surgery was continued using standard or modified radical neck dissection en bloc with the primary tumor. In another 10 cases, histologic examination of the supraomohyoid neck dissection specimens revealed occult nodal disease at other sites. In the histologically proven absence of metastatic disease in the supraomohyoid neck dissection specimens, disease recurrence in the neck occurred in only three cases (7%), all in the presence of local failure. The results of our analysis support the conclusion that elective supraomohyoid neck dissection with frozen section biopsy appears to be a valid staging procedure and a valuable approach to the management of the clinically node-negative neck in squamous cell carcinoma of the oral cavity.
Collapse
|
96
|
Manni JJ. Management of facial paralysis following skull trauma. THE AMERICAN JOURNAL OF OTOLOGY 1991; 12:236-7. [PMID: 1882977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
97
|
Abstract
One of the complications of neck dissection to control regional metastatic disease in cancer of the head and neck is phrenic nerve paralysis. The resulting elevation of the ipsilateral diaphragm can be diagnosed on a postoperative chest X-ray and confirmed by fluoroscopy. Symptoms can be respiratory, cardiac or gastrointestinal. In a retrospective study, unilateral phrenic nerve paralysis was observed in 14 (8%) of 176 consecutive neck dissections. None of the patients with postoperative phrenic nerve paralysis displayed severe symptoms, although a significantly higher number sustained atelectasis with or without pulmonary infiltrates to complicate the postoperative course.
Collapse
|
98
|
Mattijssen V, De Mulder PH, Schalkwijk L, Manni JJ, Van 't Hof-Grootenboer B, Ruiter DJ. HLA antigen expression in routinely processed head and neck squamous cell carcinoma primary lesions of different sites. INTERNATIONAL JOURNAL OF CANCER. SUPPLEMENT = JOURNAL INTERNATIONAL DU CANCER. SUPPLEMENT 1991; 6:95-100. [PMID: 2066187 DOI: 10.1002/ijc.2910470719] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
HLA class I and II antigen expression in routinely processed head and neck squamous cell carcinoma (HNSCC) primary lesions was evaluated. Paraffin embedded samples from 66 squamous cell carcinomas and 7 verrucous carcinomas were studied immunohistochemically using recently developed anti-HLA class I monoclonal antibodies (MAbs) HC10 and HCA2, and anti-HLA-DR rabbit serum. Percent stained tumor cells were scored in 1 of 5 categories. The scores of 40 tumors were compared to the staining results obtained on frozen sections of the corresponding lesions, including those of the anti-class I MAb W6/32. High percentage-matched scores for paraffin and frozen sections were obtained, with HC10 vs. HC10, HC10 vs. W6/32, and anti-HLA-DR vs. anti-HLA-DR showing the best correlations. In the squamous cell carcinomas HLA class I expression was high (i.e., in 49/66 lesions more than 50% cells were stained), and correlated with the degree of differentiation, and inversely with the modified Jakobsson score. HLA class II expression (more than 5% cells stained) was found in 21/66 tumors and correlated inversely with the degree of differentiation. All verrucous carcinomas exhibited very high HLA class I expression, whereas class II was locally expressed in 5/7 lesions. Comparison of 4 subsites of HNSCC showed that carcinomas of the oral cavity had the highest HLA class I expression. This suggests susceptibility to CD8+ T cells, and together with the well developed submucosal lymphoid tissue, makes the oral cavity carcinomas probably well suited for local immunotherapeutic approaches in HNSCC.
Collapse
|
99
|
Manni JJ, Van den Broek P. Surgical and prosthesis-related complications using the Groningen button voice prosthesis. Clin Otolaryngol 1990; 15:515-23. [PMID: 2073758 DOI: 10.1111/j.1365-2273.1990.tb00791.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Prosthesis-assisted tracheoesophageal speech has advanced speech rehabilitation appreciably. However, the surgical technique and the use of a prosthesis may give rise to complications. In a retrospective study on 132 consecutive patients rehabilitated with a Groningen button voice prosthesis, the complications were assessed, the average follow-up being 21 months. Surgical complications were not observed. Prosthesis-related complications, which were encountered in 28%, were all of a minor nature and mainly consisted of granulation formation and hypertrophic scarring; these appeared to be easily treatable. The complications found were few and insignificant in comparison with reports in the literature. This may be attributed to the uncomplicated surgical procedure for the insertion of the Groningen button. Moreover, the prosthesis is self-retaining and requires hardly any care from the patient. Permanent removal of the prosthesis usually requires surgical closure, which is a simple procedure performed under local anaesthesia.
Collapse
|
100
|
Strijbos MH, Vos PJ, Folgering HT, Manni JJ. [A positive approach to the obstructive sleep apnea syndrome]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 1990; 134:2121-3. [PMID: 2247166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|