1.Malignant Transformation of Intrathoracic Ancient Neurilemmoma in a Patient without Von Recklinghausen's Disease.
Young Chae CHU ; Yong Han YOON ; Hye Seung HAN ; Jee Young HAN ; Joon Mee KIM ; In Suh PARK
Journal of Korean Medical Science 2003;18(2):295-298
Malignant transformation of a neurilemmoma is an exceedingly rare event. We describe a case of intrathoracic ancient neurilemmoma undergoing a malignant change in a 39-yr-old man. The patient presented with right flank and chest pain for several months. Plain radiography and CT scan of the chest showed a soft tissue mass lesion at the extrapleural space with erosion of surrounding ribs at the right basal lung area. The excised mass was encapsulated and measured 4.5 x 3.5 x 2.3 cm. The cut surface showed grayish-white and glistening with a focal cystic change and hemorrhage. Necrosis was not seen. Histologically, the tumor showed the features of classic neurilemmoma composed of the Antoni type A and B areas with perivascular hyalinization. In addition, obviously histo-logically malignant foci manifested by presence of markedly increased cellularity with fascicular arrangement, active mitotic activity, hyperchromasia, and gradual loss of original neurilemmomatous feature were noted.
Adult
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Cell Transformation, Neoplastic*
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Diagnosis, Differential
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Human
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Male
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Neurilemmoma/complications
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Neurilemmoma/pathology*
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Neurofibromatosis 1/complications
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Neurofibromatosis 1/pathology*
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Thoracic Neoplasms/etiology
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Thoracic Neoplasms/pathology*
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Tumor Markers, Biological
2.Intrathoracic malignant peripheral nerve sheath tumor in von Recklinghausen's disease.
Ju Hyung PARK ; Koang Ho CHOI ; Heung Bum LEE ; Yang Keun RHEE ; Yong Chul LEE ; Myung Ja CHUNG
The Korean Journal of Internal Medicine 2001;16(3):201-204
Malignant peripheral nerve sheath tumor (MPNST) is defined as any malignant tumor arising from or differentiating toward the cells of the peripheral nerve sheath. MPNST accounts for about 5-10% of all soft tissue tumors and is often associated with neurofibromatosis type I (NF-1, von Recklinghausen's disease). It is one of the malignant tumors associated with von Recklinghausen's disease. Its common site is the lower and upper extremities, trunk, head and neck. But intrathoracic manifestations are very rare. We report a case of a 40 year-old man with multiple neurofibromatosis who was presented with an intrathoracic malignant peripheral nerve sheath tumor
Adult
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Case Report
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Diaphragm/pathology
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Human
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Lung/pathology
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Male
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Nerve Sheath Tumors/complications/diagnosis/*pathology
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Neurofibromatosis 1/complications/diagnosis/*pathology
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Prognosis
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Severity of Illness Index
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Thoracic Neoplasms/complications/diagnosis/*pathology
3.Kartagener syndrome and papillary thyroid carcinoma: an unusual combination.
Jingyuan REN ; Xurui WANG ; Zhongyin HE
Journal of Clinical Otorhinolaryngology Head and Neck Surgery 2015;29(21):1911-1914
A case of a papillary thyroid carcinoma in a patient with situs inversus with associated bronchiectasis and chronic sinusitis (Kartagener's syndrome) is reported. A 61-year-old male patient has the symptoms of nasal obstruction. nasal purulent discharge and headache for 2 years. Physical examination: right nasal purulent in right nasal cavity and multiple lychee-like opaque mass in right middle meatus. A nodule, one centimeter in diameter, locates in the upper pole of right thyroid. Evidence of full situs inversus viscerum can be confirmmed by chest radiographs and ultrasound doppler. Pathology: right nasal polyps, the right small papillary thyroid cancer. TEM Tip primary ciliary dyskinesia. Clinical diagnosis: Kartagener syndrome, papillary thyroid carcinoma (T1a N0 M0, I period), chronic sinusitis-nasal polyps.
Carcinoma
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complications
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diagnosis
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Carcinoma, Papillary
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Chronic Disease
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Humans
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Kartagener Syndrome
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complications
;
diagnosis
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Male
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Middle Aged
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Nasal Obstruction
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pathology
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Nasal Polyps
;
pathology
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Radiography, Thoracic
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Rhinitis
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pathology
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Sinusitis
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pathology
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Situs Inversus
;
pathology
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Thyroid Cancer, Papillary
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Thyroid Neoplasms
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complications
;
diagnosis
4.Dysphagia due to mediastinal tuberculous lymphadenitis presenting as an esophageal submucosal tumor: a case report.
Seung Ho PARK ; Jun Pyo CHUNG ; In Jae KIM ; Hyo Jin PARK ; Kwan Sik LEE ; Chae Yoon CHON ; In Suh PARK ; Ki Whang KIM ; Doo Yun LEE
Yonsei Medical Journal 1995;36(4):386-391
Mediastinal tuberculous lymphadenitis is rare in adults, and it is even rarer for dysphagia to be the presenting symptom of mediastinal tuberculous lymphadenitis. Mediastinal tuberculous lymphadenitis with esophageal symptoms has been presented as esophageal ulceration, mucosal or submucosal mass with ulceration, fistula or sinus formation, extrinsic compression, or displacement of the esophagus. An exaggerated form of extrinsic compression may be presented as a submucosal tumor, radiologically or endoscopically. A barium esophagography of a 34 year-old woman with painful dysphagia revealed a large submucosal tumor-like mass on the mid-esophagus. The symptom was spontaneously improved over a 3-week period together with reduction of the mass size. A computed tomography of the chest disclosed an enlarged subcarinal lymph node and histologic examination of the specimen obtained by thoracoscopic biopsy brought about a diagnosis of tuberculosis. We herein report a case of mediastinal tuberculosis with unusual manifestations.
Adult
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Case Report
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Deglutition Disorders/*etiology
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Diagnosis, Differential
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Esophageal Neoplasms/*diagnosis
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Esophagoscopy
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Esophagus/pathology/radiography
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Female
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Human
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Mediastinal Diseases/*complications/*diagnosis
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Radiography, Thoracic
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Tomography, X-Ray Computed
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Tuberculosis, Lymph Node/*complications/*diagnosis
5.Unusual cause of back pain in a 13-year-old boy: a thoracic osteoblastoma.
The Korean Journal of Internal Medicine 2014;29(3):406-407
No abstract available.
Adolescent
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Back Pain/diagnosis/*etiology/surgery
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Decompression, Surgical
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Humans
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Laminectomy
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Magnetic Resonance Imaging
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Male
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Osteoblastoma/*complications/pathology/radiography/surgery
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Pain Measurement
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Radiotherapy, Adjuvant
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Spinal Neoplasms/*complications/pathology/radiography/surgery
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*Thoracic Vertebrae/pathology/radiography/surgery
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Tomography, X-Ray Computed
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Treatment Outcome