• Title/Summary/Keyword: 섬유성 종양

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BENIGN TUMORS IN THE ALVEOLAR RIDGE OF NEWBORNS (신생아의 치조제에 발생한 양성 종물)

  • Lee, Jae-Ho;Kim, So-Hwa;Yun, Jung-Hun;Choi, Byung-Jai
    • Journal of the korean academy of Pediatric Dentistry
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    • v.28 no.2
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    • pp.310-315
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    • 2001
  • The soft tissue tumors that occur commonly in newborn infants include palatal and gingival cyst of the newborn, congenital epulis, hemangioma, teratoma, pyogenic granuloma, and irritation fibroma. Such soft tissue tumors in the alveolar ridge of newborns are usually treated by surgical excision. If untreated, they can cause airway obstruction and breathing difficulty due to aspiration. They also cause discomfort during oral feeding. If nasal feeding is tried, since vomitting is impossible, there is a risk of aspiration pneumonia. In this case, a newborn infant visited our hospital with soft tissue tumor as chief complaint, and the infant was treated by surgical excision. It appeared to be similar to pyogenic granuloma and irritation fibroma upon histologic exam. However, it was different from those diseases since multinucleated giant cells were observed and it was congenital. The pathologic process of this neoplasm is not clear. This case is reported, since it is difficult to classify it as a specific disease.

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Primary Fibrosarcoma of the Lung with Spontaneous Hemothorax (혈흉을 동반한 원발성 폐섬유육종)

  • 윤경찬;김경렬;박남희;권영무
    • Journal of Chest Surgery
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    • v.34 no.5
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    • pp.430-433
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    • 2001
  • 폐에 발생하는 원발성육종은 모든 연령측에서 매우 드물고 종야잉 꽤 커질 때 까지 증상이 없는 경우가 있다. 갑작스런 흉통을 주소로 내원한 50세 여자는 자발성 혈흉을 동반한 폐종양이 발견되어 수술을 시행하였다. 수술은 우상엽절제술과 임파절곽청술을 시행하였고 술후 병리조직학적 검사에서 섬유육종으로 진단되었다.

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A Case of Sclerosing Mucoepidermoid Thyroid Carcinoma with Eosinophilia (SMECE) (Sclerosing Mucoepidermoid Thyroid Carcinoma with Eosinophilia (SMECE) 1예)

  • Chung Woung-Yoon;Yang Woo-Ik;Park Cheong-Soo
    • Korean Journal of Head & Neck Oncology
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    • v.17 no.1
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    • pp.48-51
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    • 2001
  • Sclerosing rnucoepidermoid carcinoma with eosinophilia(SMECE)는 1991년 Chan 등이 처음 보고한 이후로 현재까지 전세계적으로 단 17예 만이 보고된 매우 희귀한 갑상선 암종이다. 조직학적으로는 종양 내에 일부 점액성 세포와 증식된 상피성 세포들을 관찰할 수 있고, 조직내 호산구성 세포들이 자주 관찰된다. 대부분의 기질은 밀집된 섬유성 조직으로 구성되어 있으며, 하시모토 갑상선염이 동반되어 있는 것이 특장적이다. 종양의 악성도는 최초 보고인 Chan 등에 의하면 국소 재발 및 원격전이를 거의 하지 않는 예후가 좋은 암종으로 보고되었는데, 이후 여러 문헌에서 국소 침윤, 국소 재발, 원격 전이 및 사망이 발생하여 예후가 매우 불량했던 증례들을 보고한 바 있어 악성도에 대한 시각은 달라지고 있다. 본 저자들은 최근 병리적 진단이 매우 어려웠고, 국소침윤과 림프절 전이 소견을 보였으며, 수술 후 빠른 시일 내에 급속히 재발하였던 악성도가 매우 높은 sclerosing mucoepidermoid thyroid carcinoma with eosinophilia (SMECE) 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다.

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Concurrence of Uterine Tube Adenocarcinoma, Vaginal Fibroma, and Pyometra in a Dog (개에서 난관 선암종, 질 섬유종 및 자궁축농증 병발 1예)

  • Jeon, Eun-Ki;Kim, Ill-Hwa;Chang, Dong-Woo;Mo, In-Pil;Kang, Hyun-Gu
    • Journal of Veterinary Clinics
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    • v.30 no.4
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    • pp.310-314
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    • 2013
  • A 12-year-old, female mixed breed dog presented with a vaginal mass protruding outside the vulva. The patient was non-gravid, with normal defecation and urination. Serum chemistry revealed azotemia and increased alkaline phosphatase. Hematology findings were normal. Blood electrolytes showed mild hypernatremia. Ultrasonography demonstrated severely enlarged uterine horns, a uterine body with anechoic to hypoechoic fluids, and a focal hypoechoic area within the mass of the right uterine tube. On computed tomography, metastasis was not confirmed. Other computed tomography findings suggested a right ovarian cyst, an enlarged, fluid-filled uterus, and an enlarged vagina with a mass. Ovariohysterectomy, episiotomy, and vaginectomy were performed. The case was diagnosed as uterine tube adenocarcinoma, vaginal fibroma, and pyometra. This case is the first reported concurrent occurrence in dogs.

Treatment of Shepherd's Crook Deformity with Huckstep's nail in Fibrous Dysplasia - A Case Report - (섬유성 골이형성증에서 Huckstep 정을 이용한 Shepherd's Crook 변형의 치료 - 증례 보고 -)

  • Whang, Kuhn-Sung;Kim, Tae-Seung;Kim, Byoung-Hoon;Lee, Jong-Min
    • The Journal of the Korean bone and joint tumor society
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    • v.8 no.1
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    • pp.27-31
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    • 2002
  • Clinical symptoms of fibrous dysplasia in proximal femur include pain, limping, and leglength discrepancy. Occasionally varus deformity, which may range from mild coxa vara to a marked shepherd's crook deformity was developed. Surgical intervention generally is considered advisable in the presence of persistent pain unresponsive to conservative treatment or significant or progressive deformity. Depending on the lesion size, lesion site, and deformity, several treatment methods have been used. This is a report on one case of bilateral shepherd's crook deformity in fibrous dysplasia, which was treated with corrective osteotomy by Huckstep nail.

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Dermatofibrosarcoma Protuberans ; Treatment and Prognosis (융기성 피부섬유육종의 치료 및 예후)

  • Lee, Soo-Yong;Park, Jong-Hoon;Jeon, Dae-Geun;Lee, Jong-Seok;Kim, Sug-Jun
    • The Journal of the Korean bone and joint tumor society
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    • v.6 no.1
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    • pp.17-21
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    • 2000
  • Purpose : Dermatofibrosarcoma protuberans(DFSP) is a rare tumor of the skin with a strong tendency of infiltration to surrounding tissues. Inadequate surgical intervention brings about frequent recurrence and poor prognosis. We attempted to find a guideline for adequate treatment for DFSP. Materials and Methods : Fourteen cases who had been treated in our department since Mar. 1993 and followed up for more than 12 months postoperatively were reviewed. Including nine cases who were transferred from other hospital after recurrence, thirteen cases underwent wide resection. One case was treated by intralesional resection followed by chemotherapy (CYVADIC) due to neurovascular abutment to the mass in the inguinal area. Results : The nine cases who were transferred due to recurrences experienced recurrence in average 1.3(1-2) times and the average period until first local recurrence from primary operation was 11.8(2-24) months. The thirteen cases with wide surgical margin showed no recurrence at the final follow up. One case treated by intralesional resection and chemotherapy showed multiple recurrence and died of the disease due to lung metastasis. Conclusions : From these data, we could find that primary wide resection can be the way of reducing recurrence and metastasis, and the follow up period for the detection of recurrence should be at least two years.

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A Case of Localized Fibrous Tumor of the Pleura (흉막에 발생한 국소성 섬유성 종양 1예)

  • Kim, Yong-Hwan;Rha, Suk-Joo;Kwack, Moon-Sub
    • Tuberculosis and Respiratory Diseases
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    • v.48 no.3
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    • pp.388-393
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    • 2000
  • Localized fibrous tumor of the pleura is very rare. Most of them are benign, but some are malignant. This clause does not relate with the rest of the sentence. The single best predictor of clinical benignity is whether the tumor can be totally resected. We experienced a case of localized fibrous tumor of the pleura in a 57 year old man with right chest pain and cough. He was informed of a $8{\times}5cm$ mass in his right lower lung field, which was benign 3 years ago. Preoperative chest x-ray showed an increased hazy density at right lower lung field, and CT scan showed a $12{\times}8cm$ huge mass, which was located in right lower thorax. Left thoracotomy was done to excise a $12{\times}8{\times}5cm$(1200gm) sized large mass delete. The patient was discharged without any complications postoperatively.

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Repeated Unplanned Excision of Malignant Fibrous Histiocytoma (Malignant Fibrous Histiocytoma Misdiagnosed as the Simple Cyst): A Case Report (악성 섬유성 조직구종의 반복된 무계획적 절제(단순 낭종으로 오인된 악성 섬유성 조직구종): 증례 보고)

  • Soh, Jae-Wan;Kim, Woo-Jong;Kim, Chang-Hyun;Kwon, Sei-Won;Kim, Han-Jo
    • The Journal of the Korean bone and joint tumor society
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    • v.18 no.2
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    • pp.113-117
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    • 2012
  • A 73-year-old male was admitted for unhealed wound. Eight months ago, the patient had been operated for excision of soft tissue mass on left distal thigh area in previous hospital and after 4 months from first operation, had been reoperated because of recurrence. The pathologic diagnosis of previous operation was simple cyst. In operating finding, the mass invaded the vastus lateralis fascia and had irregular margin and adhesion. We carried out simple excision with retaining 5 cm of free margin from the mass. The pathologic diagnosis of our hospital was malignant fibrous histiocytoma, and then the patient was performed radiation therapy. In 1 year follow-up, there was no significant finding either increasing mass size or metastasis. We misdiagnosed as simple cyst and then performed simple excision, however finally pathologic diagnosis confirmed as malignant fibrous histiocytoma. It is considered to operate a mass that preoperative proper evaluation and diagnosis are required.

마우스 및 랫트의 정상조직과 종양성 병변에서의 Nucleolar Organizer Regions (NORs)

  • 김성호;김태환;장자준
    • Environmental Mutagens and Carcinogens
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    • v.10 no.2
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    • pp.135-145
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    • 1990
  • Silver-binding nucleolar organizer regions (Ag-NORs)염색법을 이용하여 in vivo 및 in vitro에서 발암과정과 관련된 세포증식능을 검토하였다. A/J마우스에 benzo (a) pyrene을 투여하여 유발된 폐선종, 폐선암 및 Sprague-Dawley랫트에 dimethylbenz (a) anthracene투여에 의해 발생된 유선의 선암세포에서 Ag-NORs의 염색상태를 정상 조직과 비교하여 또한 정상마우스 섬유모세포인 NIH3T3에서의 Ag-NORs의 수 및 DNA 증식 억제물질인 caffeine에 의한 변화를 관찰하였다. 은친화성 NOR과련 단백질은 핵내 흑색의 반점으로 나타났으며 정상 폐조직의 세포당 Ag-NORs 수치는 0.87+0.01였으며 양성종양인 폐선종세포 및 악성종양인 폐선암세포에서는 각각 2.33+0.02, 2.56+0.45 정상 유선조직의 세포당 Ag-NORs수치는 1.21+0.16였으며 악성종양인 선암세포는 3.91+0.11로써 종양성 병변에서 유의한 증가를 보였다 (P<0.005).

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Anterolateral Thigh Free Flap for Reconstruction after Wide Resection of Soft Tissue Sarcoma (악성 연부조직 종양의 광범위 절제 후 전외측 대퇴부 유리 피판을 이용한 재건술)

  • Park, Jong-Hyuk;Lee, Hyung-Seok;Kim, Jung-Ryul
    • The Journal of the Korean bone and joint tumor society
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    • v.14 no.2
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    • pp.119-124
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    • 2008
  • Purpose: To present our experience with soft tissue reconstruction using anterolateral thigh free flap after resection of soft tissue sarcoma. Materials and Methods: Between January of 2003 and June of 2007, we treated 7 patients with soft tissue reconstruction using anterolateral thigh free flap after wide resection for soft tissue sarcoma. We retrospectively analyzed type and size of tumors, resection margin, size of defect after resection, time of operation, flap survival and complication. Results: The type of sarcoma was 3 synovial sarcoma, 2 malignant fibrous histiocytoma, 1 leimyosarcoma and 1 fibrosarcoma. The size of tumor varied from $3{\times}5\;cm$ to $7{\times}8\;cm$. The resection margins of tumors were negative in all cases. The size of soft tissue defect after resection varied from $6{\times}8\;cm$ to $15{\times}10\;cm$. The mean time of operation was 3.6 hours. All flaps were survived. Conclusion: Anterolateral thigh free flap appear to be ideal for reconstruction after wide resection of soft tissue sarcoma.

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