Primary hepatic leiomyosarcoma is a very rare tumor of the liver and primary hepatic leiomyosarcoma with Behcet's disease has not been reported previously. Behcet's disease is a multisystem disorder presenting with recurrent oral and genital ulcerations as well as ocular lesions; it has rarely been reported in association with malignant disease. We report a case of primary hepatic leiomyosarcoma with intrahepatic and abdominal subcutaneous metastasis in a patient with Behcet's disease; this is the first report of these findings in Korea.
Abdominal Neoplasms/diagnosis/*secondary ; *Abdominal Wall ; Adult ; Behcet Syndrome/*complications ; Female ; Humans ; Leiomyosarcoma/*complications/diagnosis/*secondary ; Liver Neoplasms/*complications/diagnosis/*secondary ; *Subcutaneous Tissue

Abdominal Neoplasms ; secondary ; Adenocarcinoma ; pathology ; Gastric Bypass ; Humans ; Laparoscopy ; adverse effects ; Male ; Middle Aged ; Soft Tissue Neoplasms ; secondary ; Stomach Neoplasms ; pathology

Iatrogenic implantation has been the main cause in the majority of cases of transitional call carcinoma (TCC) with metastasis to the abdominal wall. A 66-year-old woman had undergone radical cystectomy 20 years prior to presenting. Radiological investigations revealed one mass in the left lower abdominal wall and one mass in the right inguinal area. She underwent wide excision of the lesions that revealed metastasis of TCC. This report describes this case of a woman with bladder carcinoma who developed a metastasis in the anterior abdominal wall following an apparent disease-free interval of 20 years.
Abdominal Wall/*pathology ; Aged ; Bladder Neoplasms/*pathology/*surgery ; Carcinoma, Transitional Cell/*secondary/*surgery ; Cystectomy ; Female ; Humans ; Soft Tissue Neoplasms/*secondary ; Time Factors

OBJECTIVETo evaluate the effectiveness of a tailored approach to radiofrequency ablation (RFA) of hepatocellular carcinoma (HCC).

METHODSUltrasound-guided percutaneous RFA was performed in 274 tumors of 228 patients located at liver periphery, including 59 near the bowel, 115 near the diaphragm, 54 near the gallbladder, and 46 near the liver surface. The tumor sizes ranged 1.2-7.0 cm [mean (3.7 +/- 1.2) cm]. A tailored treatment strategy was established for tumors in different locations. Contrast-enhanced CT was performed one month later to evaluate the early necrosis rate of the treated tumors.

RESULTSEarly tumor necrosis rate was 91.6% of the peripherally located HCC, including 91.5% of the tumors near the bowel, 90.4% near the diaphragm, 92.6% near the gallbladder, and 93.5% near the liver surface. Local tumor recurrence rates were 8.5%, 9.6%, 7.4%, and 6.5% for tumors near the bowel, diaphragm, gallbladder, and liver surface, respectively. The 1-, 2-, and 3-year survival rate of this group were 82.3%, 62.9%, and 53.7%, respectively. Major complications occurred in 3.3% of the treatment sessions, including haemorrhage (n = 2), nearby structure injury (n = 6), and needle tract seeding (n = 4).

CONCLUSIONThe tailored approach to RFA provides a promising treatment option for refractory peripherally located HCC with satisfactory tumor necrosis rate and low complication rate.

Abdominal Neoplasms ; secondary ; surgery ; Carcinoma, Hepatocellular ; secondary ; surgery ; Catheter Ablation ; adverse effects ; Humans ; Liver Neoplasms ; pathology ; surgery ; Neoplasm Recurrence, Local ; Treatment Outcome

We report a 59-year-old patient with malignant acanthosis nigricans associated with metastasis of endometrial carcinoma. The patient presented papillomatosis lesions that appeared to be benign on multiple skins of body folds, particularly on lips. The lesions in lips and axilla had histological characteristic appearances of acanthosis nigricans, while the masses in abdomen and pelvis were metastasis endometrial adenocarcinoma. The article highlights the importance of biopsy and histopathological diagnosis in presumed benign lesions and the role of doctors in screening for body internal tumors.
Abdominal Neoplasms ; secondary ; Acanthosis Nigricans ; pathology ; Adenocarcinoma ; secondary ; Endometrial Neoplasms ; pathology ; Female ; Follow-Up Studies ; Humans ; Lip Diseases ; pathology ; Lymphatic Metastasis ; pathology ; Middle Aged ; Paraneoplastic Syndromes ; pathology ; Pelvic Neoplasms ; secondary

Abdominal Neoplasms ; secondary ; surgery ; Abdominal Wall ; Antiporters ; metabolism ; Choriocarcinoma ; pathology ; Diagnosis, Differential ; Epithelioid Cells ; pathology ; Female ; Gestational Trophoblastic Disease ; metabolism ; pathology ; secondary ; surgery ; Humans ; Pregnancy ; Uterine Neoplasms ; metabolism ; pathology ; surgery ; Young Adult

OBJECTIVETo investigate the efficacy, indication and complication of radiofrequency ablation (RFA) with cool-tip needle in patients with hepatic malignancies.

METHODS421 patients with hepatic malignancies underwent ultrasound-guided RFA with cool-tip needle under local anaesthesia. The tumor size was from 1.0 to 15 cm in diameter with an average diameter of 4.3 cm.

RESULTSThe complete ablation (CA) rate was 91.4% (382/418) in the patients with a tumor < 3 cm, 78.9% (97/123) in those with a tumor of 3 to 5 cm and 37.6% (35/93) in the patients with a tumor > 5 cm. No patient died or changed to celiotomy during the 1121 times of RFA for 634 lesions in 421 patients. No hemorrhage occurred in any of these patients after the RFA treatment. The complications included abdominal pain in 32.3% (136/421), nausea in 9.0% (38/421), fever in 34.9% (147/421) and biliary leakage in 0.2% (1/421) of the patients.

CONCLUSIONUltrasound-guided percutaneous radiofrequency ablation with cool-tip needle is effective and safe in the treatment of liver tumors.

Abdominal Pain ; etiology ; Adult ; Aged ; Aged, 80 and over ; Breast Neoplasms ; secondary ; Catheter Ablation ; adverse effects ; methods ; Female ; Fever ; etiology ; Gastrointestinal Neoplasms ; secondary ; Humans ; Liver Neoplasms ; diagnostic imaging ; pathology ; surgery ; Male ; Middle Aged ; Nausea ; etiology ; Ultrasonography, Interventional

Malignant lymphoma can involve the cardiac cavity or myocardium as a mass. Clinical symptoms of its cardiac involvement are usually absent or nonspecific, making the diagnosis of the cardiac involvement very difficult before death. We experienced a patient with secondary myocardial non-Hodgkin's lymphoma presenting with sustained ventricular tachycardia (VT) as a primary clinical problem. A 39-yr-old woman visited our hospital because of dyspnea and palpitation for 7 days. Physical examination revealed rapid heart beat with variable intensity of the first heart sound and soft mass in the lower abdomen. VT with a cycle length of 480 msec was recorded in resting 12-lead electrocardiogram. Two well-circumscribed hypo-echogenic round masses were demonstrated in the interventricular septum and left ventricular posterior wall. Cytological examination of aspirated pericardial fluid and percutaneous needle biopsy of the abdominal mass revealed a diffuse large cell type non-Hodgkin's lymphoma. Myocardial masses and ventricular tachycardia resolved with chemotherapy using cyclophosphamide, adriamycin, vincristine and prednisone regimen. To our best knowledge, the same case as ours has not been reported previously.
Abdominal Neoplasms/secondary ; Adult ; Biopsy, Needle ; Bundle-Branch Block ; Echocardiography ; Electrocardiography ; Female ; Heart Neoplasms/*pathology ; Humans ; Lymphoma, Non-Hodgkin/*complications/diagnosis/*pathology ; Myocardium/*pathology ; Tachycardia, Ventricular/*etiology/physiopathology

Abdominal Neoplasms ; diagnosis ; secondary ; Adult ; Animals ; Female ; Humans ; Liver Diseases, Parasitic ; diagnosis ; Liver Neoplasms ; diagnosis ; parasitology ; pathology ; Neoplasm Metastasis ; Paragonimiasis ; diagnosis

Needle tract implantation of hepatocellular carcinoma (HCC) is a rare complication of percutaneous biopsy, and it is largely associated with end-cutting needles or aspiration biopsy. The CT findings that have been reported include oval or round soft tissue nodules with persistent contrast enhancement along the needle tract, mostly in the subcutaneous tissue or the intercostal muscle layers. In this report, we describe a case of needle tract implantation of HCC after US-guided percutaneous biopsy with an 18G tru-cut needle.
Adult ; Aged ; Biopsy, Needle/*adverse effects ; Carcinoma, Hepatocellular/radiography/*secondary ; Female ; Humans ; Liver Neoplasms/*pathology/radiography ; Male ; Middle Aged ; *Neoplasm Seeding ; Radiography, Abdominal ; Retrospective Studies ; Tomography, Spiral Computed