http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
김진형,박찬흠,민병억,주형로 대한이비인후과학회 2002 대한이비인후과학회지 두경부외과학 Vol.45 No.5
Extramedullary plasmacytoma is a rare soft tissue malignancy composed of plasma cells. This tumor may be primary or se-condary to the generalized multiple myeloma. The great majority of extramedulary plasmacytoma occurs in the head and paranasal sinus, and nasopharynx, in the decreasing order. However extramedullary plasmacytoma of the larynx is rare. La-ryngeal plasmacytomas acounts for betwen 6 to 18% of all extramedullary plasmacytomas. We report, with a review of literature, a case of extramedullary plasmacytoma of the larynx in a 41 year-old female patient. (Korean J Otolaryngol 2002;45:526-8)
Bortezomib과 Dexamthasone으로 치료한 골수외 형질세포종 4예
백종현,이은영,장리라,손창배,신은경,서정아,이지숙,이호섭,이상민,신성훈,김양수 고신대학교의과대학 2007 고신대학교 의과대학 학술지 Vol.22 No.2
Despite the use of aggressive local and systemic treatment including autologous stem cell transplantation in multiple myeloma, extramedullary recurrences are common and the prognosis of these patients is poor. Many novel drugs such as thalidomide, lenalidomide and bortezomib improve the response of treatment of multiple myeloma, but some reports failed to describe thalidomide has effect in extramedullary plasmacytoma. Recent data report on the successful treatment plasmacytomas with bortezomib in patients with advanced multiple myeloma. We treated 4 relapsed or refractory extramedullary plasmacytomas with bortezomib at our institution. We recognized all these extramedullary plasmacytomas decreased and showed more than partial response. This report lends support to the efficacy of bortezomib in the treatment of plasmacytoma and describes the safe use of bortezomib. Responses may, however, be of short duration. Therefore, despite our limited experience, we propose that bortezomib may be considered a therapeutic option for such patients who have risk of radiation therapy
Extramedullary Plasmacytoma from Bronchus Mimicking Lung Cancer: A Case Report
김광석,한석,김영주,Sayama Lkhagvadorj 대한영상의학회 2014 대한영상의학회지 Vol.70 No.4
Extramedullary plasmacytoma originating from the bronchus is a very rare condition, and the radiological diagnostic criteria for this disease are not well established due to its rarity. It often appears as a tumor with smooth margins and very rarely invades the surrounding structures. A computed tomography scan and a positron emission tomography/computed tomography scan were performed on a 71-year-old male patient who was admitted for hemoptysis. A solid mass with irregular margins infiltrating the surrounding vasculature and mediastinum was observed, and a presumptive diagnosis of lung cancer was made. However, bronchoscopy with transbronchial biopsy and immunohistochemical staining confirmed the diagnosis of extramedullary plasmacytoma. We herein present a rare case of extramedullary plasmacytoma which mimiked lung cancer.
눈꺼풀의 통증과 발적성 부종을 주소로 내원한 다발성 고립성 형질세포종 1예
김유정(Yu Jeong Kim),지미정(Mijung Chi) 대한안과학회 2017 대한안과학회지 Vol.58 No.2
Purpose: To report a case of multiple solitary plasmacytomas that presented with painful erythematous swelling of the upper eyelid. The patient was diagnosed with extramedullary plasmacytoma, and was later found to have multiple metastases of the bone and soft tissue during follow up. Case summary: A 55-year-old female patient presented with painful erythematous swelling of the left upper eyelid that persisted for 1 month prior to examination. Under suspicion of lacrimal gland inflammation, anti-inflammatory medication was started but the symptoms worsened. Orbital computed tomography showed that a mass infiltrated the left lacrimal gland. We performed incisional biopsy of the mass via eyelid crease incision. Based on histopathological examination, the mass was diagnosed as extramedullary plasmacytoma and the patient was treated with radiation. After a 10-month follow-up period, multiple metastases on the left parotid gland, thoracic spine, lumbar spine and pelvic bone were observed. Finally, we diagnosed the patient with multiple solitary plasmacytomas. Conclusions: We report the first case of multiple solitary plasmacytomas presenting with upper eyelid painful erythematous swelling. This condition should be considered for patients presenting with eyelid inflammation. In addition, long term follow up should be conducted to detect metastasis or recurrence.
흉추부 경막외에 발생한 골수의 형질세포종 : 증례 보고 Case Report
문수현,박정율,박윤관,정흥섭,서중근,이훈갑 대한신경외과학회 1994 Journal of Korean neurosurgical society Vol.23 No.10
Spinal cord compression associated with plasma cell neoplasm is observed always in the patients suffering from the multiple myeloma or solitary plasmacytoma that occur in the marrow of the spine. Authers report a rare case of extramedullary plasmacytoma forming a mass in the epidural space of the thoracic spine. In 70 year old woman with paraplegia, MRI of the thoracic spine indicated a presence of epidural mass at the 2nd to 8th thoracic vertebrae. There was no abnormal bony changes in the spine on plain X-ray and MFU. Total removal of the epidural mass was performed by posterior approach. Histopathologic examination including immunohistochemical stain showed the plasma cell neoplasm producing IgM and kappa light chain. Cancer workup after operation including bone marrow study and whole body simple radiologic studies supported the diagnosis of extramedullary plasmacytoma.
Extramedullary Plasmacytoma in a Dobermann Pinscher Dog
Hyun Ye Jo,Mi-Seung Kang,Dongwoo Chang,Ki-Jeong Na,Ill-Hwa Kim,Mhan-Pyo Yang,Byeongwoo Ahn 한국실험동물학회 2006 Laboratory Animal Research Vol.22 No.4
A 3-year-old male Doberman pinscher dog with anorexia and depression was referred to Veterinary Medical Center, Chungbuk National University. Serum biochemistry analysis data showed hypercalcemia, hypercholesterolemia and elevated levels of alanine aminotransferase and gamma-glutamyltransferase. Abdominal and thoracic radiographs and ultrasonographs revealed multiple masses in parenchymal organs including liver, spleen, kidney, sternal and pulmonary lymph nodes. The patient was euthanized with the owner's agreement and autopsy was performed. Various-sized white, soft and ovoid masses were scattered throughout ileocecal area, kidneys, livers, and abdominal and thoracic walls. On cross sections of the involved organs, the masses were discrete and encapsulated with lobular appearances. Histopathologically the neoplasm was diagnosed as extramedullary plasmacytoma. The neoplastic cells were round to oval with basophilic plump cytoplasms and eccentrically located nuclei. The histological diagnosis was confirmed with positive immunohistochemistry against canine IgG in the cytoplasms.
강정대 ( Kang Jeong Dae ),김소진 ( Kim So Jin ),윤녕훈 ( Yun Nyeong Hun ),박석돈 ( Park Seog Don ) 대한피부과학회 2003 대한피부과학회지 Vol.41 No.11
Cutaneous extramedullary plasmacytomas are rare in patients with multiple myeloma, they usually indicate a large tumor cell burden and fatal outcome. A 55-year-old man presented with multiple cutaneous tender nodules or masses on whole body. A biopsy specimen of cutaneous nodule showed dermal infiltration by well differentiated plasma cells. Many atypical and immature plasma cells were found in a bone marrow smear and biopsy. A serum protein electrophoresis revealed elevated quantities of Ig G-globulin with type 入 light chain. The patient was treated with VAD(vincristine, adriamycin, dexamethasone) chemotherapy, but died with pulmonary edema and acute respiratory distress syndrome. We report a fatal case of multiple myeloma first presenting as multiple extramedullary cutaneous plasmacytomas. (Korean J Dermatol 2003;41(11) : 1517∼1520)