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Urso C, Ninu MB, Franchi A, Paglierani M, Bondi R. Intestinal-Type Adenocarcinoma of the Sinonasal Tract: A Clinicopathologic Study of 18 Cases. TUMORI JOURNAL 2018; 79:205-10. [PMID: 8236506 DOI: 10.1177/030089169307900310] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Intestinal-type adenocarcinoma (ITAC) of the nose and paranasal sinuses is a relatively rare tumor. It commonly affects subjects exposed to wood or leather dust. Methods The authors present the clinicopathologic findings of 18 cases of sinonasal ITACs and review the proposed histologic classifications. Results All patients, except one, were males; mean age was 60 years (range, 41-79); in 9 cases an occupational exposure to wood or leather dust was found. Common presenting symptoms were epistaxis, nasal obstruction and rhinorrhea. Histologically, tumors were divided into four groups: well-differentiated (G1) ITACs = 3 cases; moderately differentiated (G2) ITACs = 8 cases; poorly differentiated (G3) ITACs = 2 cases; mucinous (M) ITACs = 5 cases. Immunocytochemically, 16/17 cases were positive for carcinoembryonal antigen, 1/17 for somatostatin, and 0/16 cases for gastrin. Conclusions Sinonasal ITACs are aggressive tumors, often diagnosed in a relatively advanced stage. Owing the close similarity of the microscopic aspects, a histologic classification of ITACs analogous to that of colonic adenocarcinomas is proposed.
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Affiliation(s)
- C Urso
- Istitut di Anatomia e Istologia Patologica, Università di Firenze, Italy
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2
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López JI, Nevado M, Eizaguirre B, Pérez A. Intestinal-Type Adenocarcinoma of the Nasal Cavity and Paranasal Sinuses. A Clinicopathologic Study of 6 Cases. TUMORI JOURNAL 2018; 76:250-4. [PMID: 2368169 DOI: 10.1177/030089169007600308] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The clinical and pathologic features of 6 cases of intestinal-type adenocarcinoma of the sinonasal region are presented. These cases were collected in a 17 year period (1972-1988) and account for less than 4% of malignancies of this region in our records for this period. All of the patients were men aged 48 to 82 years (mean, 54 years). Previous exposure to wood dust was reported in 1 case. Radiographic studies, especially computerized tomography, were of critical importance to delineate the extent of tumors. Nasal obstruction was the most common compliant. Duration of symptoms prior to diagnosis is available in 5 cases and ranged from 5 to 36 months (mean 18 months). Surgical treatment was performed in 4 patients (of palliative type in 2) followed by radiotherapy in 3. Histo-pathology revealed tubulo-papillary (5 cases) and mucinous (1 case) patterns. Follow-up is available in all patients (range 0 to 108 months), 50% of whom are still alive. In our series, only 1 patient has survived more than 5 years. Data pooled from the literature reveal that 53% of patients have experienced local recurrences following therapy, and 60% have died of their disease. Of these deaths, 80% occurred within 5 years of diagnosis.
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Affiliation(s)
- J I López
- Service of Pathology, Hospital Civil de Bilbao, Spain
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Farhood Z, Zhan KY, Lentsch EJ. Mucinous Adenocarcinoma of the Salivary Gland: A Review of a Rare Tumor. Otolaryngol Head Neck Surg 2016; 154:875-9. [PMID: 26908552 DOI: 10.1177/0194599816630546] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2015] [Accepted: 01/13/2016] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To describe the clinical, demographic, and prognostic features of salivary gland mucinous adenocarcinoma, a rare head and neck malignancy. STUDY DESIGN Population-based national cancer registry analysis. SETTING Academic medical center. SUBJECTS AND METHODS A review was performed with the National Cancer Database from 1998 to 2012. Demographic, clinical, and survival characteristics were compiled and analyzed. Cox multivariate regression was used to identify predictors of survival. Log-rank tests were used to test survival differences unless otherwise specified. RESULTS A total of 170 cases were identified. The most common site of involvement was the parotid gland. Rates of nodal and distant metastases were 45.9% and 10.6%, respectively. High histologic grade was associated with nodal disease (P < .001) and advanced-stage disease (P = .006). Overall 5- and 10-year survival rates were 60% and 44%, respectively. Multivariate analysis found tumor size ≥2 cm (hazard ratio, 22.6; 95% confidence interval: 4.06-126.09; P < .001) and distant metastases (hazard ratio, 17.6; 95% confidence interval: 3.75-82.68; P < .001) to predict poor outcomes. CONCLUSIONS Mucinous adenocarcinoma of the salivary gland is a rare otolaryngic cancer. Regional metastases and advanced stage are more common with high histologic grade. Tumor size and distant metastases negatively influence survival.
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Affiliation(s)
- Zachary Farhood
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Kevin Y Zhan
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Eric J Lentsch
- Department of Otolaryngology-Head and Neck Surgery, Medical University of South Carolina, Charleston, South Carolina, USA
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Yakirevich E, Sabo E, Klorin G, Alos L, Cardesa A, Ellis GL, Shumway BS, Gnepp DR. Primary mucin-producing tumours of the salivary glands: a clinicopathological and morphometric study. Histopathology 2010; 57:395-409. [PMID: 20738418 DOI: 10.1111/j.1365-2559.2010.03639.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
AIMS To determine clinicopathological and morphometric features that discriminate between mucin-producing primary salivary gland carcinomas. MATERIALS AND RESULTS Fifteen mucin-producing tumours were stratified into five colloid carcinomas (CCs), four mucinous cystadenocarcinomas (MCAs), three mucin-rich salivary duct carcinomas (SDCs) and three mucin-rich mucoepidermoid carcinomas (MECs). The mean patient age was 70, 58, 43 and 63 years for CC, MCA, SDC and MEC, respectively. Eleven of 15 patients were female. The majority of CC cases originated from major salivary glands; MCA showed a predilection for the minor salivary glands. No disease-related mortality was observed in the CC group; one patient died in the MCA group, and one in the SDC group. Receiver-operating characteristic curve analysis revealed an optimal cut-off point of 17% of the tumour cells in contact with stroma that best distinguished between the CC and MCA. Histomorphometric measurements revealed that CC was best differentiated from MCA by smaller nuclear size and more regular chromatin. CONCLUSIONS Strict morphological criteria of CC coupled with assessment of the tumour cell/stroma relationship and the nuclear features facilitate discrimination between mucinous tumours of salivary gland.
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Affiliation(s)
- Evgeny Yakirevich
- Department of Pathology, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, RI, USA.
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Randhawa NK, Wong MTC. Primary mucinous carcinoma (PMC) of the skin—a case report. EUROPEAN JOURNAL OF PLASTIC SURGERY 2009. [DOI: 10.1007/s00238-009-0352-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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6
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Poizat F, Gonzalez AM, Raynaud P, Baldet P, Garrel R, Crampette L, Costes V. [Adenocarcinomas of nasal cavities and paranasal sinuses: Diagnostic pitfalls in sinonasal glandular lesions]. Ann Pathol 2009; 29:286-95. [PMID: 19900634 DOI: 10.1016/j.annpat.2009.07.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2009] [Accepted: 07/22/2009] [Indexed: 01/05/2023]
Abstract
Among primitive adenocarcinoma of nasal cavity and paranasal sinus, the 2005 WHO classification distinguishes two main categories: intestinal type adenocarcinoma (ITAC) and low-grade non-intestinal adenocarcinoma, entities with different clinical and epidemiological characteristics. Low-grade adenocarcinoma shows a respiratory type phenotype (CK20-/CK7+/CDX2-/villin-) and ITACs, an intestinal type profile (CK20+/CK7-/CDX2+/villin+). Because of histological, ultrastructural and phenotypical similarities between ITAC and colorectal adenocarcinomas, several studies have discussed a possible common pathway in carcinogenesis. But the review of literature shows conflicting results, suggesting different pathways of pathogenesis. Differential diagnoses of sinonasal intestinal-type adenocarcinoma are mainly respiratory epithelial adenomatoid hamartomas, inverted schneiderian papillomas, salivary glands-type carcinoma and more rarely metastasis of adenocarcinoma.
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Affiliation(s)
- Flora Poizat
- Service d'anatomie et cytologie pathologique, hôpital Gui-de-Chauliac, CHU de Montpellier, 80, avenue Augustin-Fliche, 34295 Montpellier cedex 5, France.
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7
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Abecasis J, Viana G, Pissarra C, Pereira T, Fonseca I, Soares J. Adenocarcinomas of the nasal cavity and paranasal sinuses: a clinicopathological and immunohistochemical study of 14 cases. Histopathology 2005; 45:254-9. [PMID: 15330803 DOI: 10.1111/j.1365-2559.2004.01949.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIMS To evaluate the clinicopathological profile of 14 cases of nasal and paranasal sinusal adenocarcinoma, and to assess the usefulness of immunohistochemistry in the differential diagnosis of primary and metastatic intestinal-type adenocarcinoma. METHODS AND RESULTS Fourteen cases of nasal and paranasal adenocarcinoma, treated at IPOFG, Lisbon, between 1976 and 2002, were studied. Clinical records were reviewed and expression of cytokeratin (CK)7 and CK20 and of neuroendocrine markers was evaluated. The male : female ratio was 3 : 1, and the mean age of the patients was 65.3 years. Ten cases occurred in the paranasal sinuses. There was a history of professional exposure to dust in three patients. Twelve cases were high-grade intestinal type adenocarcinomas (ITAC) and two were low-grade. CK7 was present in 2/9 ITAC cases and CK20 in 8/9 ITAC and in cases of mixed and mucinous histology. All high-grade cases showed neuroendocrine differentiation. Seven of the 12 patients with high-grade adenocarcinoma died of the disease, with a mean follow-up of 47.4 months. CONCLUSIONS Nasal and paranasal adenocarcinoma mostly occurs in men in the 7th decade. ITAC is the most frequent histological type. The pattern of CK7/CK20 was not useful in the distinction between primary and metastatic intestinal adenocarcinoma. However, in the former, neuroendocrine differentiation proved to be a valuable tool in that distinction.
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Affiliation(s)
- J Abecasis
- Serviço Universitário de Anatomia Patológica, Faculdade de Ciências Médicas, Universidade Nova de Lisboa, Lisboa, Portugal
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Notani KI, Iizuka T, Yamazaki Y, Henmi T, Sugiura C, Kohgo T, Fukuda H. Mucinous adenocarcinoma of probable minor salivary gland origin. ORAL SURGERY, ORAL MEDICINE, ORAL PATHOLOGY, ORAL RADIOLOGY, AND ENDODONTICS 2002; 94:738-40. [PMID: 12464900 DOI: 10.1067/moe.2002.126698] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Mucinous adenocarcinoma is characterized by large pools of extracellular mucin. The tumor has been reported in the nasal cavity, paranasal sinus, breast, colon, stomach, prostate, skin, and lung. Mucinous adenocarcinoma also arises as a primary tumor of the major salivary glands. However, its occurrence is exceedingly rare and has only recently been recognized. Only 9 cases in the major salivary glands have been reported. We present an additional case of MAC in the maxilla that was considered to have developed from a palatal minor salivary gland.
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Affiliation(s)
- Ken-ichi Notani
- Oral Diagnosis and Medicine, Hokkaido University, Sapporo, Japan.
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Dulguerov P, Jacobsen MS, Allal AS, Lehmann W, Calcaterra T. Nasal and paranasal sinus carcinoma: are we making progress? A series of 220 patients and a systematic review. Cancer 2001; 92:3012-29. [PMID: 11753979 DOI: 10.1002/1097-0142(20011215)92:12<3012::aid-cncr10131>3.0.co;2-e] [Citation(s) in RCA: 375] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The authors reviewed treatment results in patients with nasal and paranasal sinus carcinoma from a large retrospective cohort and conducted a systematic literature review. METHODS Two hundred twenty patients who were treated between 1975 and 1994 with a minimum follow-up of 4 years were reviewed retrospectively. A systematic review of published articles on patients with malignancies of the nasal and paranasal sinuses during the preceding 40 years was performed. RESULTS The 5-year survival rate was 40%, and the local control rate was 59%. The 5-year actuarial survival rate was 63%, and the local control rate was 57%. Factors that were associated statistically with a worse prognosis, with results expressed as 5-year actuarial specific survival rates, included the following: 1) histology, with rates of 79% for patients with glandular carcinoma, 78% for patients with adenocarcinoma, 60% for patients with squamous cell carcinoma, and 40% for patients with undifferentiated carcinoma; 2) T classification, with rates of 91%, 64%, 72%, and 49% for patients with T1, T2, T3, and T4 tumors, respectively; 3) localization, with rates of 77% for patients with tumors of the nasal cavity, 62% for patients with tumors of the maxillary sinus, and 48% for patients with tumors of the ethmoid sinus; 4) treatment, with rates of 79% for patients who underwent surgery alone, 66% for patients who were treated with a combination of surgery and radiation, and 57% for patients who were treated exclusively with radiotherapy. Local extension factors that were associated with a worse prognosis included extension to the pterygomaxillary fossa, extension to the frontal and sphenoid sinuses, the erosion of the cribriform plate, and invasion of the dura. In the presence of an intraorbital invasion, enucleation was associated with better survival. In multivariate analysis, tumor histology, extension to the pterygomaxillary fossa, and invasion of the dura remained significant. Systematic review data demonstrated a progressive improvement of results for patients with squamous cell and glandular carcinoma, maxillary and ethmoid sinus primary tumors, and most treatment modalities. CONCLUSIONS Progress in outcome for patients with nasal and paranasal carcinoma has been made during the last 40 years. These data may be used to make baseline comparisons for evaluating newer treatment strategies.
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Affiliation(s)
- P Dulguerov
- Division of Head and Neck Surgery, Department of Surgery, University of California-Los Angeles, Los Angeles, California, USA.
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Franchi A, Gallo O, Santucci M. Clinical relevance of the histological classification of sinonasal intestinal-type adenocarcinomas. Hum Pathol 1999; 30:1140-5. [PMID: 10534159 DOI: 10.1016/s0046-8177(99)90029-1] [Citation(s) in RCA: 48] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
To verify the prognostic value of the histological typing of intestinal-type adenocarcinoma (ITAC) of the sinonasal tract, 41 such lesions were separately classified by 2 pathologists both according to the World Health Organization (WHO) criteria for the histological typing of large intestine adenocarcinomas (well, moderately, poorly differentiated adenocarcinomas, and mucinous adenocarcinomas) and to the criteria of Kleinsasser and Schroeder (papillary-tubular cylinder cell type, alveolar-goblet cell type, signet-ring cell type, and transitional type). Using the WHO classification, 7 adenocarcinomas (17.1%) were well differentiated, 15 (36.6%) were moderately differentiated, and 6 (14.6%) were poorly differentiated; 13 cases (31.7%) were classified as mucinous adenocarcinoma. Following the Kleinsasser and Schroeder classification, 28 adenocarcinomas were of the papillary-tubular cylinder cell type (PTCC), 6 tumors (14.6%) were of the alveolar-goblet cell type (AGC), 1 (2.4%) was of the signet-ring cell (SRC) type, and 6 (14.6%) were of the transitional (TR) type. The interrater agreement in subtyping for both histological classifications was 92.6% (kappa, 0.89; P < .001). Kaplan-Meier analysis of cases stratified according to WHO classification showed that patients with mucinous and poorly differentiated adenocarcinomas had a significantly shorter disease-free interval and survival rate than patients with well and moderately differentiated adenocarcinomas (P = .02 and P < .001, respectively; log-rank test). Separate evaluation of survival for patients with AGC and TR adenocarcinomas did not show any statistically significant difference (P = .5). Clinical stage was advanced in most cases (92.6% of patients had T3 or T4 carcinomas) and had no prognostic relevance in the current series, as did treatment and occupational exposure. We conclude that the histological typing of ITACs is highly reproducible and appears to be related to the clinical outcome of the tumors. Adenocarcinomas with a prominent (>50%) mucinous component tend to have a similar clinical behavior, irrespective of their cyto-architectural features and the presence of an associated tubulopapillary component. Therefore, the separation into alveolar-goblet, signet-ring, and transitional forms has no prognostic impact.
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Affiliation(s)
- A Franchi
- Institute of Anatomic Pathology, University of Florence Medical School, Italy
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11
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Yang YJ, Abraham JL. Undifferentiated carcinoma arising in oncocytic Schneiderian (cylindrical cell) papilloma. J Oral Maxillofac Surg 1997; 55:289-94. [PMID: 9054920 DOI: 10.1016/s0278-2391(97)90545-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Y J Yang
- Department of Pathology, State University of New York, Health Science Center at Syracuse 13210, USA
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Alvarez I, Suárez C, Rodrigo JP, Nuñez F, Caminero MJ. Prognostic factors in paranasal sinus cancer. Am J Otolaryngol 1995; 16:109-14. [PMID: 7793504 DOI: 10.1016/0196-0709(95)90041-1] [Citation(s) in RCA: 72] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
PURPOSE This study was designed to evaluate the influence of several different prognostic factors in determining both local recurrence rates and survival in patients treated for carcinoma of the paranasal sinuses. MATERIALS AND METHODS A retrospective study of patients treated between January, 1975 and December, 1991 was undertaken. Hospital charts were reviewed collecting demographic, clinical, and radiographic findings, which were correlated with treatment and subsequent follow-up. RESULTS Carcinoma of the paranasal sinuses was identified in 129 patients. This included 95 men and 34 women with an average of 59 years. The ethmoid sinus was primarily involved in 50 patients, the maxillary sinus and 49, the nasal sinus and 25, sphenoid sinus in three in the frontal sinus and two patients. Advanced stage (T3/T4) was diagnosed in 60% of patients at presentation. The most commonly encountered histologies were squamous-cell carcinoma and adenocarcinoma. The most accurate predictors of poor prognosis were advanced T stage and involvement of the anterior skill base. Involvement of the posterior wall of the maxillary sinus, infratemporal fossa, and erosion of the orbital wall was not associated with the worst prognosis. CONCLUSION In spite of advances in imaging technique and surgical therapy, the primary cause of death is inability to control local disease. Diagnosis at an earlier stage is associated with improved outcome.
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Affiliation(s)
- I Alvarez
- Department of Otolaryngology, Hospital Central de Asturias, Oviedo, Spain
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Abstract
A high grade adenocarcinoma arising primarily in the pharynx of a 67-year-old man is presented. A CT-scan revealed a tumour mass growing in the pharynx, largely affecting parapharyngeal soft tissues. Lymph node metastases were found at clinical presentation. Both morphological and immunohistochemical studies displayed similar features to those of intestinal origin. To our knowledge, no previous examples of such neoplasm have been reported at this site. Its possible histogenetical origin is discussed.
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Affiliation(s)
- J I Lopez
- Service of Pathology, Hospital Civil de Bilbao, Vizcaya, Spain
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Kleinsasser O, Schroeder HG. Adenocarcinomas of the inner nose after exposure to wood dust. Morphological findings and relationships between histopathology and clinical behavior in 79 cases. ARCHIVES OF OTO-RHINO-LARYNGOLOGY 1988; 245:1-15. [PMID: 2839136 DOI: 10.1007/bf00463541] [Citation(s) in RCA: 94] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
We present the results of light microscopic, available electron microscopic and immunohistochemical investigations of 79 adenocarcinomas occurring in the noses of wood workers following exposure to beechwood and oakwood dust. Three types of adenocarcinomas can be differentiated. The most frequently occurring form is the papillary tubular cylinder cell adenocarcinoma, while the mucus-producing alveolar goblet cell adenocarcinoma and signet ring cell adenocarcinoma are rarer types. Transitional stages suggest the common origin of these tumors from mucus-secreting cylinder cells of the respiratory epithelium. The grade of differentiation and the tumor type are definitely related to the prognosis of these tumors. Similar to the tumors of the gastrointestinal tract, electron microscopy and immunohistochemistry prove the existence of a number of various polypeptide hormones, the significance of which has not yet been clarified.
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Affiliation(s)
- O Kleinsasser
- Department of Otorhinolaryngology, Head and Neck Surgery, Philipps-University, Marburg, Federal Republic of Germany
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Klintenberg C, Olofsson J, Hellquist H, Sökjer H. Adenocarcinoma of the ethmoid sinuses. A review of 28 cases with special reference to wood dust exposure. Cancer 1984; 54:482-8. [PMID: 6733678 DOI: 10.1002/1097-0142(19840801)54:3<482::aid-cncr2820540317>3.0.co;2-v] [Citation(s) in RCA: 125] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Adenocarcinoma makes up only a small percent of all nasal and paranasal sinus carcinomas, and is most often found in the ethmoid sinuses. Adenocarcinoma of the ethmoid sinuses is known to be associated with exposure to wood dust. Twenty-eight patients with ethmoid adenocarcinomas were collected, mainly during the last decade from a region with approximately 900,000 inhabitants and with a large amount of furniture industries. There were 4 women and 24 men in the study. Twenty of the men were exposed to dust from hardwood for 20 to 55 years (mean, 40 years) which is in accord with other reports and supports data on the increased risk for workers of developing adenocarcinoma of the ethmoid sinuses when exposed to dust from hardwood. Radiologic diagnosis is necessary to delineate the extent of these tumours, and computerized tomography (CT) especially furnishes important information. Most patients received preoperative radiotherapy followed by surgery, 50% of them survived 5 years, which is in accord with other reports.
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Abstract
The histologic characteristics of 29 nasal tumors previously diagnosed as neuroblastomas, unclassified carcinomas, or unclassified malignant neoplasms were reviewed. Electron microscopy was performed in 17. Nine tumors were neuroblastomas; six of these were classical neuroblastomas while the other three exhibited olfactory differentiation in addition to the classical neuroblastoma component. Areas of ganglioneuroblastoma were found in the metastasis of one of the three olfactory neuroblastomas. Twenty tumors were classified as neuroendocrine carcinoma because all showed a neuroendocrine pattern with remarkably uniform cells growing from benign glandular epithelium; membrane bound granules were present in the cytoplasm of cells of the ten cases in this group examined by electron microscopy. The mean age of the patients with neuroblastomas was 20 years; survival in this group was 75% at five and seven years, respectively, and 67% at ten years. Recurrences, metastasis, and death occurred within 3 years of diagnosis. There was a low percentage (25%) of multiple recurrences. The metastases were located in cervical lymph nodes, brain and spine. The mean age of the patients with neuroendocrine carcinoma was 50 years. Survival was 100% at five years, 88% at seven years, and 77% at ten years. Recurrences and metastasis in 70% of the cases occurred later than the third year. Multiple recurrences were present in 54% of the cases. The metastases affected lymph nodes, brain and spine in all cases except in one in which lungs and femur were involved. In the latter case adenocarcinoma was also present in addition to the neuroendocrine carcinoma. Three patients died, all more than five years from the time of diagnosis. No correlation was found between staging and prognosis in either group, except for Stage I disease.
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Spiro RH, Huvos AG, Strong EW. Adenocarcinoma of salivary origin. Clinicopathologic study of 204 patients. Am J Surg 1982; 144:423-31. [PMID: 7125074 DOI: 10.1016/0002-9610(82)90416-0] [Citation(s) in RCA: 94] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
We have reviewed a 30 year experience with 204 patients treated for adenocarcinomas of salivary origin. Seventy-one percent had histologically typical adenocarcinomas, whereas 12 percent had papillary, 12 percent mucinous, and 5 percent other unusual variants. Despite these morphologic differences, almost all of the lesions could be classified into one of three histologic grades. The tumors arose most often in the minor salivary glands (138 patients, 68 percent) and the less common variants of adenocarcinoma usually involved the oral cavity, nasal cavity, or paranasal sinuses. High-grade tumors were more often high stage at the time of diagnosis. Treatment almost always consisted of surgical resection which was tailored according to the site and extent of the lesion. Five, 10, and 15 year cure rates were 41, 34, and 28 percent, respectively, and salvage was determined by the grade and stage of the tumor rather than by the extent of the surgery. Local recurrence of this most lethal of salivary tumors exceeded 50 percent. Postoperative teletherapy is probably indicated in most patients if survival rates are to increase, but the role of systemic chemotherapy remains to be defined.
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Abstract
The pathologic features and the behavior of 50 cases of adenocarcinoma (excluding adenoid cystic carcinoma and mucoepidermoid carcinoma) of the sinonasal tract are presented. The cases were divided on histologic grounds into 23 low-grade and 27 high-grade neoplasms. The low grade lesions had a well developed glandular pattern throughout, very uniform nuclei, and minimal mitotic activity. The high grade tumors had a less uniform glandular pattern, commonly with solid or sheet-like areas, manifested nuclear pleomorphism, and generally had a higher mitotic rate. The low-grade group had a prognosis markedly better than the high-grade group. Since the literature tends to consider all sinonasal adenocarcinomas as relentlessly progressive neoplasms with poor prognosis, it is important to recognize this category of low grade neoplasm in order that treatment and prognostication can be better related to their behavior.
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Salassa JR, McDonald TJ, Weiland LH. "Colonic type" adenocarcinoma of the nasal cavity and paranasal sinuses. Otolaryngol Head Neck Surg 1980; 88:133-5. [PMID: 7402649 DOI: 10.1177/019459988008800205] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Primary "colonic type" tumors of the nasal cavity and paranasal sinuses are adenocarcinomas with histologic features similar to those of colonic cancers. Their behavior is one of local invasion and recurrence. Unlike tumors of the colon, they rarely metastasize. Surgical resection by means of lateral rhinotomy with or without radiation is the treatment of choice. Prognosis is poor. This type of tumor should be recognized by pathologists and its implications should be known to head and neck surgeons.
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Abstract
An unusual case of mucinous adenocarcinoma of the sweat glands originating from the right axilla is described. Despite complete control of the primary tumor after local excision, diffuse metastatic lesions continued to appear in the scalp, face, upper and lower extremities, sacral and pelvic bones, and left posterior iliac bone marrow space. The tumors were radioresistant. Multiple trials of various chemotherapeutic regimens, including alkylating agents, antifolates, antipyrimidines, vinca alkaloids, and antineoplastic antibiotics, were ineffective. The cutaneous neoplasms were grossly round, smooth, red, glistening, and cystic and were filled with a gelatinous mucinous material. Microscopic and ultrastructural findings are described.
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