Summary
The light and electron microscopical features of the lung tumors in a case of multiple pulmonary leiomyomas are described. The differential diagnosis of leiomyomatous tumors of the lung is discussed. They have to be differentiated from lymphangio-leiomyomatosis of the lungs. In the literature, multiple pulmonary leiomyomas are generally considered to be metastases from low grade uterine leiomyosarcoma or to be hamartomatous lung tumors. This is suggested by the glandular structures both within the tumor and on the surface. However, our ultrastructural observations showed these epithelia to have features of granular pneumocytes (type II), in particular they contain lamellar bodies and posess microvilli on their surface. Their formation is considered to be a secondary reaction of alveolar lining cells to tumor growth. A possible origin of multiple pulmonary leiomyomas from the contractile system of the lung acini (contractile interstitial cells) is discussed.
Zusammenfassung
Die licht- und elektronenmikroskopischen Befunde an den Lungentumoren eines Falles mit multiplen pulmonalen Leiomyomen werden beschrieben. Die Differential-Diagnose der leiomyomatösen Lungentumoren und besonders die Abgrenzung von der pulmonalen Lymphangiomyomatose wird besprochen. Multiple pulmonale Leiomyome werden in der Literatur als Metastasen von “low grade” uterinen Leiomyomen oder aber als Hamartome der Lunge betrachtet. Letztere Annahme beruht auf der Tatsache, daß auf der Oberfläche der Tumoren und in ihrem Inneren sich kubisches, drüsenartiges Epithel befindet. Dieses weist jedoch nach unseren Beobachtungen Merkmale der granulären Pneumocyten (Typ II) auf, insbesondere lamelläre Körper im Zytoplasma und Microvilli an der Oberfläche. Die Ausbildung dieser epithelialen Bedeckung wird deshalb als Reaktion des Alveolarepithels auf das Tumorwachstum aufgefaßt. Als mögliches Muttergewebe der multiplen pulmonalen Leiomyome wird das kontraktile System der Lungenacini (kontraktile interstitielle Zellen) diskutiert.
Similar content being viewed by others
References
Albrecht FW (1907) Ueber Hamartome Verh Dtsch Path Ges 7:153–157
Ariel IM, Trinidad S (1966) Pulmonary metastases from a uterine “leiomyoma”. Report of a case: evaluation of differential diagnosis and treatment policies. Am J Obstet Gynecol 94:110–116
Baltisberger W (1921) Über die glatte Muskulatur der menschlichen Lunge. Z Anat Entw Gesch 61:249–282
Barthel E, Eckert H (1971) Fibroleiomyom und Tuberkulom in einem Lungenlappen. Z Erkr Atmungsorgane 135:5–9
Basset F, Soler P, Marsac J, Corrin B (1976) Pulmonary lymphangiomyomatosis. Three new cases studied with electron microcopy. Cancer 38:2357–2366
Bateson EM (1973) So-called hamartoma of the lung — a true neoplasm of fibrous connective tissue of the bronchi. Cancer 31:1458–1469
Brandt M (1952) Über Angiomatose der Lungen mit Wabenstruktur. Virchows Archiv 321:585–598
Burkhardt A, Gebbers JO, Höltje WJ (1977) Die Bleomycin-Lunge. Systematische pathologisch-anatomische Untersuchungen an 15 Fällen. Dtsch Med Wochensch 102:281–289
Carpinisan C, Coman C, Cubolteanu FI (1968) Contributions a l'étude du léiomyome pulmonaire. J Franc Med Chir Thorax 22:589–601
Collet AJ, Des Biens G (1974) Fine structure of myogenesis and elastogenesis in the developing rat lung. Anat Rec 179:343–360
Corrin B, Liebow AA, Friedman PJ (1975) Pulmonary lymphangiomatosis. Am J Pathol 79:348–368
Corrssen G (1963) Changing concepts of the mechanism of pulmonary atelectasis. J Am Med Ass 183:314–317
Dempster AG (1969) Adenomatoid hamartoma of the lung in a neonate. J Clin Pathol 22:401–406
Enterline HT, Roberts B (1955) Lymphangiopericytoma — Case report of a previously undescribed tumor type. Cancer 8:582–587
Gebbers JO, Seifert G, Riesner K (1977) Die fibrosierende Alveolitis. Ein Beitrag zur Ultrastruktur und Pathogenese interstitieller Lungenerkrankungen. Röntgen-Bl 30:539–550
Guccion JG, Rosen SH (1972) Bronchopulmonary leiomyosarcoma and fibrosarcoma. A study of 32 cases and review of the literature. Cancer 30:836–847
Heppleston AG (1956) The pathology of honeycomb lung. Thorax 11:77–93
Horstmann JP, Pietra GG, Harman JA, Cole NG, Grinspan S (1972) Spontaneous regression of pulmonary leiomyomas during pregnancy. Cancer 39:314–321
Inberg MV, Sutinen S, Tala E (1969) Leiomyoma of the lung and intercostal space. Report of four cases. Scand J Thorac Carciovasc Surg 3:52–58
Inglis K (1960) The nature and origin of smooth-muscle-like neoplastic tissue in the lungs and corresponding lymph nodes in a case of so-called “honeycomb lungs”. Arch De Vecchi Anat Patol 31:179–209
Joliat G, Stalder H, Kapanci Y (1973) Lymphangiomyomatosis: a clinico-anatomical entity. Cancer 31:455–461
Kane PB, Lane BP, Cordice JWV, Greenberg GM (1978) Ultrastructure of the proliferating cells in pulmonary lymphangiomyomatosis. Arch Pathol Lab Med 102:618–622
Kapanci Y, Mo Costabella P, Cerutti P, Assimacopoulos A (1979) Distribution and function of cytoskeletal proteins in lung cells with particular reference to “contractile interstitial cells”. Methods Arch Exp Pathol 9:147–168
Kaplan C, Katoh A, Shamoto M, Rogow E, Scott JH, Cushing W, Cooper J (1973) Multiple leiomyomas of the lung: benign or malignant? Am Rev Respir Dis 108:656–659
Keers RY, Smith FA (1960) A case of multiple pulmonary “ hamartomata” of unusual type. Br J Dis Chest 54:349–352
Piccaluga A, Capelli A (1967) Metastasizing fibroleiomyomatosis of the uterus. A morphologic, histochemical and histomechanical study. Arch Ital Anat Ist Patol 41:99–164
Pocock E, Craig JR, Bullock WK (1976) Metastatic uterine leiomyomata. A case report. Cancer 38:2096–2100
Roenspies U, Morin D, Gloor E, von Hochstetter AR, Saegesser F, Senning A (1978) Bronchopulmonale Hamartome, Chondrome, Fibrome und Myxome. Schweiz Med Wschr 108:332–339
Silverman JF, Kay S (1976) Multiple pulmonary leiomyomatous hamartomas: report of a case with ultrastructure examination. Cancer 38:1199–1204
Spencer H (1977) Pathology of the lung. 3rd edition. Pergamon Press; Oxford, New York, Toronto, Syndney, Paris, Frankfurt
Steiner PE (1939) Metastasizing fibroleiomyoma of the uterus. Report of a case and review of the literature. Am J Pathol 15:89–109
Stone FJ, Churg AM (1977) The ultrastructure of pulmonary hamartoma. Cancer 39:1064–1070
Sweet RS (1969) Pulmonary leiomyoma. Am J Roentgen 107:823–826
Vadas G, Pare JAP, Thurlbeck WM (1967) Pulmonary and lymph node myomatosis: review of the literature and report of a case. Can Med Assoc J 96:420–424
Vázquez JJ, Fernandez-Cuervo L, Fidalgo B (1976) Lymphangiomyomatosis: morphogenetic study and ultrastructural confirmation of the histogeneses of the lung lesion. Cancer 37:2321–2328
Wang NS, Seemayer ThA, Ahmed MN, Morin J (1974) Pulmonary leiomyosarcoma associated with an arteriovenous fistula. Arch Pathol 98:100–105
Wuketich S (1967) Angioleiomyomatose der Lunge und der Lymphknoten. Verh Dtsch Ges Pathol 51:333–338
Author information
Authors and Affiliations
Additional information
Dedicated to Professor Dr. G. Seifert on the occasion of his 60th birthday
Rights and permissions
About this article
Cite this article
Burkhardt, A., Otto, H.F. & Kaukel, E. Multiple pulmonary (hamartomatous?) leiomyomas. Virchows Archiv [Pathol Anat] 394, 133–141 (1981). https://doi.org/10.1007/BF00431671
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00431671