• Title/Summary/Keyword: 조직구종

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Intra-articular Benign Fibrous Histiocytoma of the Knee: A Case Report (슬관절 관절내 발생한 양성 섬유성 조직구종: 증례 보고)

  • Hong, Ki-Do;Ha, Sung-Sik;Sim, Jae-Cheon;Kim, Tae-Ho;Lee, Jong-Seong;Sung, Min-Chul
    • The Journal of the Korean bone and joint tumor society
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    • v.18 no.2
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    • pp.94-98
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    • 2012
  • Benign fibrous hitiocytoma of the infrapatella fat pad is very rare. It has usually do not induced a pain or a symptom because it was located deep tissue. So it was very difficult to be diagnosed. We experienced a case of deep benign fibrous histiocytoma in a 53-year-old woman. It was diagnosed by MRI. Diagnostic arthroscopic procedure was performed and the lesion was completely resected by open excision. We report a rare case of benign fibrous hitiocytoma presenting as an intra-articular tumor in the joint causing pain and limitation of movement.

Malignant Fibrous Histiocytoma of the Lung - A case report - (폐 악성 섬유성 조직구종 -1예 보고 -)

  • Kim, Dae-Hyun;Kim, Jung-Heon;Kim, Bum-Shik;Park, Joo-Chul
    • Journal of Chest Surgery
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    • v.40 no.11
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    • pp.786-788
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    • 2007
  • Primary malignant fibrous histiocytoma of the lung is extremely rare, A 12-year-old child was admitted to the hospital due to an incidentally detected lung mass. A $2.5{\times}2.5 cm$ sized mass located in the right lower lobe was seen on the chest X-ray, the chest computed tomogram and the positron emission tomogram. We resected the mass through a right lateral thoracotomy and the mass was revealed to be a malignant spindle cell neoplasm on the frozen section diagnosis. So, we performed lobectomy of the right lower lobe with systemic dissection of the mediastinal lymph nodes; the final histopathological diagnosis of the mass was malignant fibrous histiocytoma. The patient was discharged on postoperative day 7 and adjuvant chemotherapy was not applied.

Primary Malignant Fibrous Histiocytoma of the Diaphragm -One Case Report- (횡격막의 원발성 악성 섬유성 조직구종 -1례 보고-)

  • 김대현;김범식;조규석;박주철
    • Journal of Chest Surgery
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    • v.36 no.2
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    • pp.118-121
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    • 2003
  • A 25-year-old female patient was adimitted due to discomfort in the right chest and left epigastric area. Chest X-ray and chest CT showed a round 4$\times$4$\times$4cm sized mass located in the right lower lobe and abutted on the right diaphragm and metastatic lesions in the right lower lobe and right middle lobe. In exploratory thoracotomy, we discovered a mass originating from the right diaphragm which directly invaded the right lower lobe and metastatic subpleural lesions in the right lower lobe and right middle lobe. The mass was diagnosed as sarcoma by frozen section biopsy and we removed the mass by on bloc resection of the right diaphragm and right lower lobe. Metastatic subpleural lesions in the right lower lobe and right middle lobe were removed by wedge resection. The mass was malignant fibrous histiocytoma of the diaphragm in permanent pathologic examination and chemotherapy was done as adjuvant measure. We report one extremely rare case of malignant fibrous histiocytoma of the diaphragm with literature.

Imaging and Clinical Findings of Primary Malignant Fibrous Histiocytoma of the Urinary Bladder: A Case Report (방광의 일차 악성 섬유성 조직구종의 영상 및 임상 소견: 증례 보고)

  • Yoon Jung Lee;Eun Ji Lee;Jae Heon Kim;So Young Jin;Seong Sook Hong;Jiyoung Hwang;Yun-Woo Chang
    • Journal of the Korean Society of Radiology
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    • v.85 no.3
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    • pp.654-660
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    • 2024
  • Primary malignant fibrous histiocytoma (MFH) is a malignant tumor of mesenchymal origin that rarely occurs in the urinary tract, particularly in the urinary bladder. Unlike urothelial carcinoma, which accounts for most bladder cancers, it occurs in the submucosal portion of the bladder wall and consists of the lamina propria, muscularis propria, and adventitia. It is presumed to originate from poorly differentiated pluripotent mesenchymal cells in which fibroblasts and histiocytes are partially differentiated. Radiologically, it is known as the "non-papillary tumor" and is commonly diagnosed as a large mass without necrosis, which shows invasion beyond the muscularis propia. Although the prognosis of this rare malignancy depends on pathological parameters, it generally has a poor prognosis with high local tumor recurrence. Here, we present a case of primary MFH in the urinary bladder with clinical symptoms of lower abdominal pain without gross hematuria that recurred rapidly and showed an aggressive disease course.

Angiomatoid Fibrous Histiocytoma : A Case Report

  • Choi, Joon-Hyuk;Sung, Woo-Jung;Lee, Nam-Hyuk
    • Journal of Yeungnam Medical Science
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    • v.24 no.2
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    • pp.315-321
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    • 2007
  • Angiomatoid fibrous histiocytoma is a rare soft tissue tumor that generally affects children and young adults. We report a case of angiomatoid fibrous histiocytoma in an 11-year-old boy who complained of a back mass for 3 years. Surgical excision was performed. The excised specimen showed a $4.0{\times}3.6{\times}3.0cm$, well circumscribed, grayish white tumor, with multicystic changes. Histological examination showed proliferation of spindle or round shaped tumor cells. There was a dense fibrous pseudocapsule with prominent chronic inflammatory cell infiltrates.

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A Case of Malignant Fibrous Histiocytoma in Maxillary Sinus (상악동내 발생한 악성 섬유성 조직구종 1예)

  • Kim Sung-Dong;Park Il-Seok;Lee Won-Jong;Jung Yin-Gyo;Rho Young-Soo
    • Korean Journal of Head & Neck Oncology
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    • v.17 no.2
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    • pp.230-233
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    • 2001
  • Malignant fibrous histiocytoma (MFH) is a sarcoma that occurs principally in soft tissue and typically involved the skeletal muscle and deep fascia. Although it is one of the most common types of soft tissue sarcoma in late adult life, the involvement of the head and neck area is relatively rare. MFH shows variable histologic appearance, and may be classified into several subtypes(storiform-pleomorphic, myxoid, giant cell, inflammatory, angiomatoid) and the storiform-pleomorphic type is the most common type. The authors have recently experienced a case of MFH in the right maxillary sinus, and report it with a brief review of the related literature.

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A Case of Malignant Fibrous Histiocytoma of the Larynx (후두에 발생한 악성 섬유성 조직구종)

  • Koo, Yong-Cheol;Hwang, Chi-Sang;Kim, Gi-Jeong;Choi, Hong-Shik
    • Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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    • v.22 no.2
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    • pp.159-161
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    • 2011
  • Malignant fibrous histiocytoma is one of the rare types of larynx tumor. The most common sites of the tumor are limbs, trunk, and retroperitoneal space, but tumor localization within head and neck are very rare. It is built of histiocytes, fibroblasts and multinuclear giant cells. A diagnosis of the tumor includes microscopic and immunohistologic examination with identification of specific tissue markers and intermediate filaments of proteins. This disease has been treated by several methods combining radical surgery, radiotherapy, and chemotherapy, but the prognosis is poor. We present 74-year-old Asian man with dysphonia for 2 years. The tumor of the larynx was examined on laryngoscopy. The radical surgery rendered the final pathological diagnosis, confirmed histologically and immunohistochemically as malignant fibrous histiocytoma. This tumor was treated with laser cordectomy followed by radiotherapy. 3.5 year's observation of the patient didn't either show any signs of recurrence or dysphonia.

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Primary malignant Fibrous Histiocytoma(MFH) of Pleura -A case report- (늑막강에서 기원한 악성 섬유성 조직구종 -치험 1례-)

  • 최순호;고광표;한재오;최종범
    • Journal of Chest Surgery
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    • v.33 no.9
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    • pp.770-772
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    • 2000
  • Primary malignant fibrous histocytoma(MFH) of pleura is very rare. Upon microscopic examination, the tumor was characterized by storiform pattern of growth and intense, diffuse immunostaining for $\alpha$ l-antichymotripsin. We report a case of primary malignant pleural fibers histiocytoma with extension to lung, which was managed by complete excision of pleural mass and lobectomy with thoracoplasty.

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Adipose Tumor, Fibroblastic/Myofibroblastic Tumors, So-called Fibrohistiocytic Tumors, Smooth Muscle Tumors, Pericytic Tumors and Skeletal Muscle Tumors: An Update Based on the New WHO Soft Tissue Classification (연조직종양의 새로운 WHO 분류를 중심으로: 지방세포종, 섬유모세포성/근육섬유모세포성종, 소위섬유조직구종, 평활근종, 혈관주위종과 근골격종에 대하여)

  • Suh, Kyung-Jin
    • The Journal of the Korean bone and joint tumor society
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    • v.14 no.1
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    • pp.1-9
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    • 2008
  • Soft tissue tumor classifications should be an important part of radiology, oncology and, for clinicians and pathologists, they provide diagnostic instruction and prognostic guidelines. In soft tissue tumor classification systems, the World Health Organization (WHO) classifications have become dominant, enabled by the timely publication of new 'blue books' which included detailed text and numerous good illustrations. The new WHO classification of soft tissue tumors was introduced in 2002. Because the classification represents a broad consensus concept, it has gained widespread acceptance around the globe. This article reviews the changes which were introduced the adipose tumors, fibroblastic/myofibroblastic tumors, so-called fibrohistiocytic tumors, smooth muscle tumors, pericytic tumors and skeletal muscle tumors which have been first recognized or properly classified during the past decade.

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