• Title/Summary/Keyword: Radical excision

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A clinical study of the mediastinal tumors and cysts. [50 Cases Analysis] (종격동 종양 및 낭종 50례에 대한 임상적 고찰)

  • 조순걸
    • Journal of Chest Surgery
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    • v.18 no.4
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    • pp.849-854
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    • 1985
  • We have experienced 50 cases of mediastinal tumors and cysts from March, 1979 to August, 1985 at Kyung Hee University Hospital. The results of this cases analysis were as followings; 1. Of all 50 mediastinal tumors and cysts, 26 patients were male and 24 patients were female. There was no sex preference. The age distribution was from 27 months to 64 years, and mean age was 33.5 years old, and also no age preference. 2. The most common mediastinal tumor was benign cysts [12 cases], which comprise 24% of all mediastinal tumors and cysts. The second common mediastinal tumor was teratoma [9 cases-18%], and followed by thymic tumors and tuberculous granuloma [7 cases-14% each], neurogenic tumors [5 cases-10%], and other tumors [10 cases-20%]. 3. The anterior mediastinum was most common tumor location, and followed by middle, superior, and posterior. 4. All 9 teratomas were developed at anterior mediastinum, and 4 of 5 neurogenic tumors were developed at posterior mediastinum. Thymomas were developed at anterior and superior mediastinum. The bronchogenic cysts had no predilection of location. 5. The most common chief complaint at admission was chest pain or discomfort [23 cases-46%], and followed by cough with or without sputum, and exertional dyspnea. Asymptomatic patients were only 7 patients [24%]. 6. Of all 50 cases, 38 cases [76%] received radical tumor resection, 7 mediastinoscopic biopsy, 3 explo thoracotomy and biopsy, and 1 neck mass biopsy. 7. There were 2 hospital deaths, one of which was a patient who suffered malignant thymoma and Myasthenia Gravis. The patient received radical tumor excision, but died at 7th POD. The other patient was a patient with malignant transformation of the benign cystic teratoma. The operative mortality was 4%.

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Malignant Melanoma of the Vagina: A Report of 2 Cases (질의 원발성 악성 흑색종: 증례보고)

  • Kim, Ok-Bae;Kim, Jin-Hee;Jung, Young-Yeon;Cho, Chi-Heum;Choi, Tae-Jin
    • Radiation Oncology Journal
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    • v.23 no.2
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    • pp.111-115
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    • 2005
  • Primary malignant melanoma of the vagina is an extremely rare genital neoplasm occurring mainly on postmenopausal women. It has a worse prognosis than cutaneous melanomas, because of the high rate of loco-regional recurrences and rapid systemic dissemination. In the past, radical surgical extirpation as the primary management had been recommended to improve loco-regional control, and possibly overall survival. However, the prognosis was poor In spite of such a radical approache. Recently, more conservative treatment such as wide local excision combined with adjuvant high-dose fraction radiotherapy seems to have premising results. Primary radiation therapy could be served as an alternative to surgery for patients with lesion less than 3 cm in diameter. We report 2 cases of primary vaginal malignant melanoma treated with radiotherapy.

Malignant Fibrous Histiocytoma of the Spermatic Cord: A Case Report (정삭에 발생한 악성섬유조직구종 -1예 보고-)

  • Kim, Ji-Yoon;Lee, Seong-Ho;Jung, Hee-Chang;Kim, Dong-Sug;Cho, Jae-Ho
    • Journal of Yeungnam Medical Science
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    • v.20 no.1
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    • pp.85-91
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    • 2003
  • Malignant fibrous histiocytoma (MFH) of the spermatic cord represents an uncommon location for the most common soft tissue tumor in adults. MFH of the spermatic cord is extremely rare. No case report has been described in the Korean literature. We report a case of malignant fibrous histiocytoma, myxoid type, arising from left spermatic cord. A 77-year-old male presented with a painless left upper scrotal mass for 5 months. Simple mass excision was performed for a diagnosis. Grossly, the mass closely contacted with the left spermatic cord. Since a myxoid type of malignant fibrous histiocytoma was diagnosed from histopathological findings, left radical orchiectomy with high ligation of the spermatic cord was performed additionally. There were no evidence of local recurrence or metastasis at 6 months after surgery.

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Reconstruction with Fibular Free Flap of Fibrous Dysplasia of Mandible (비골 유리 피판 재건술을 이용한 하악골 섬유성 이형성증 1예)

  • Sun Dong-Il;Son Dong-Hwa;Cho Seung-Ho;Kim Min-Sik
    • Korean Journal of Head & Neck Oncology
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    • v.20 no.1
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    • pp.29-32
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    • 2004
  • Fibrous dysplasia of the mandible is an unusual manifestation of the disease that is usually benign, occurs in young individuals, and is managed by conservative curettage or debridement. We present a case of persistent fibrous dysplasia complicated by pain and abscess formation that was successfully managed by radical resection and reconstruction with a free fibular flap. Although mandibular fibrous dysplasia is preferentially managed conservatively, treatment of this disease has evolved to a point where total excision and immediate reconstruction may be the treatment of choice and offer the best outcome.

Advanced Gastric Cancer Perforation Mimicking Abdominal Wall Abscess

  • Cho, Jinbeom;Park, Ilyoung;Lee, Dosang;Sung, Kiyoung;Baek, Jongmin;Lee, Junhyun
    • Journal of Gastric Cancer
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    • v.15 no.3
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    • pp.214-217
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    • 2015
  • Surgeons occasionally encounter a patient with a gastric cancer invading an adjacent organ, such as the pancreas, liver, or transverse colon. Although there is no established guideline for treatment of invasive gastric cancer, combined resection with radical gastrectomy is conventionally performed for curative purposes. We recently treated a patient with a large gastric cancer invading the abdominal wall, which was initially diagnosed as a simple abdominal wall abscess. Computed tomography showed that an abscess had formed adjacent to the greater curvature of the stomach. During surgery, we made an incision on the abdominal wall to drain the abscess, and performed curative total gastrectomy with partial excision of the involved abdominal wall. The patient received intensive treatment and wound management postoperatively with no surgery-related adverse events. However, the patient could not receive adjuvant chemotherapy and expired on the 82nd postoperative day.

Desmoplastic Fibroma - 2 Cases Report - (결합조직형성 섬유종 - 2례 보고 -)

  • Park, Yong-Koo;Ryu, Kyung-Nam;Han, Chung-Soo
    • The Journal of the Korean bone and joint tumor society
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    • v.6 no.2
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    • pp.92-97
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    • 2000
  • Desmoplastic fibroma is a rare primary tumor of bone that histologically and biologically mimics the extra-abdominal desmoid tumor of soft tissue. This report is dealt with two cases of desmoplastic fibroma occurring in a 22-year-old male, scapular lesion and 34-year-old male, pubic lesion. Radiologically, the tumors were lucent and expansile lesions. Histologically, they contained slender spindle cells and various amounts of collagen fibers. Radical excision was done on both cases and no recurrence was reported. Because of its rarity, we report two cases of desmoplastic fibroma.

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Mal ignant Fibrous H istiocytoma of the Chest Wall -A Case Report- (흉벽에 발생한 악성 섬유성 조직구종 1례 보고)

  • Kim, Ae-Jung;Gu, Ja-Hong;Kim, Gong-Su
    • Journal of Chest Surgery
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    • v.29 no.4
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    • pp.472-476
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    • 1996
  • Malignant flrous histiocytoma is a rare deep-seated pleomorphlc sarcoma, although its incidence Increasing. In this report, we present a case of a malignant fibrous histiocytoma, arising in the left chest wall in a 37-year-ol4 male patient. He underwent radical on bloc resection which include excision of tumor on left upper chest wall with resection of ribs from the first to third, left upper lo ectomy and chest wall reconstruction with Marled Mesh. However, he had local recurrence and distant metastasis within 12 months of the original operation. Malignant fibrous histiocytoma is an agrressive disease entity, with a propensity for early and distant spread.

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A Case of Adenocarcinoma Ex Pleomorphic Adenoma with Tumor Thrombus of Submandibular Gland (악하선에 발생한 종양 혈전을 동반한 다형선종유래 선암종)

  • Kwon, Chul;Park, Choel-Eon;Shin, Il-Ho;Eun, Young-Gyu;Kwon, Kee-Hwan
    • Korean Journal of Head & Neck Oncology
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    • v.26 no.2
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    • pp.216-220
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    • 2010
  • Carcinoma ex pleomorphic adenoma is rare, aggressive, poorly understood malignancy that occurs in the salivary glands. The patient was 70-year-old male presenting ovoid elevated submandibular mass that has been present for 30 years and rapid growing for 6 months. The initial cytologic finding by fine needle aspiration biopsy showed highly malignant cells and the radiologic finding revealed a $3.6{\times}3.7{\times}4.8cm$ sized mass with cervical lymphadenopathy. After wide excision of submandibular gland and modified radical neck dissection, the histologic examination revealed that tumor was composed partly of a benign pleomorphic adenoma and partly of an adenocarcinoma component with areas of calcification and frequent angiolymphatic invasion. We present a rare case of adenocarcinoma ex pleomorphic adenoma with tumor thrombus in the submandibular gland.

Feasibility and Safety of Totally Laparoscopic Radical Gastrectomy for Advanced Gastric Cancer: Comparison with Early Gastric Cancer

  • Lee, Seungyeob;Lee, Hayemin;Lee, Junhyun
    • Journal of Gastric Cancer
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    • v.18 no.2
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    • pp.152-160
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    • 2018
  • Purpose: Totally laparoscopic gastrectomy (TLG) for advanced gastric cancer (AGC) is a technically and oncologically challenging procedure for surgeons. This study aimed to compare the oncologic feasibility and technical safety of TLG for AGC versus early gastric cancer (EGC). Materials and Methods: Between 2011 and 2016, 535 patients (EGC, 375; AGC, 160) underwent curative TLG for gastric cancer. Clinicopathologic characteristics and surgical outcomes of both patient groups were analyzed and compared. Results: Patients with AGC required a longer operation time and experienced more intraoperative blood loss than those with EGC did. However, patients from both the AGC and EGC groups demonstrated similar short-term surgical outcomes such as postoperative morbidity (14.4% vs. 13.3%, P=0.626), mortality (0% vs. 0.5%, P=0.879), time-to-first oral intake (2.7 days for both groups, P=0.830), and postoperative hospital stay (10.2 days vs. 10.1 days, P=0.886). D2 lymph node dissection could be achieved in the AGC group (95%), with an adequate number of lymph nodes being dissected ($36.0{\pm}14.9$). In the AGC group, the 3-year overall and disease-free survival rates were 80.5% and 73.7%, respectively. Conclusions: TLG is as safe and effective for AGC as it is for EGC.

Granular Cell Tumor in the Lower Lip : A Case Report (하구순의 과립세포종 증례보고)

  • Hur, Gi-Yeun;Oh, Suk-Joon;Koh, Sung-Hoon;Cha, Jeong-Ho;Min, Kwang-Seon
    • Korean Journal of Head & Neck Oncology
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    • v.25 no.1
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    • pp.33-35
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    • 2009
  • Purpose : Granular cell tumour(GCT) is a rare benign tumour that can arise in anywhere throughout the body. Histopathological diagnosis of malignancy is difficult. We report a case of a granular cell tumor which developed on lower lip. Methods : A 58-year-old male had a palpable mass and whitish plaque in the oral mucosa for three months. Results : Under local anasthesia, the tumor was removed through wide excision including normal skin margin. Immediate reconstruction using local flap was done. Pathologic observation showed nests of polygonal cells with abundant granular, eosinophilic cytoplasm and round nuclei. Immunohistopathologic staining showed positive reaction on S-100 protein Conclusion : The results support the hypothesis that granular cell tumor is derived from Schwann cells. We report here on a case of granular cell tumor of lower lip that was successfully treated with radical resection.