Subject(s)
Biopsy , Fluorescence Resonance Energy Transfer , Hepacivirus/genetics , Hepacivirus/isolation & purification , Hepatitis C, Chronic/complications , Hepatitis C, Chronic/diagnosis , Humans , Molecular Diagnostic Techniques/methods , Nucleic Acid Hybridization/methods , Sensitivity and Specificity , Virology/methodsSubject(s)
Adolescent , Adult , Appendectomy/methods , Appendicitis/surgery , Feasibility Studies , Female , Humans , Laparoscopy , Male , Middle Aged , Treatment Outcome , Umbilicus/surgeryABSTRACT
Transitional cell carcinoma arises from the lining of the urogenital tract and ovary. We report a 39-year-old lady with transitional cell carcinoma of the spleen that presented as a complex cystic lesion. Exhaustive search for another primary was negative. She is doing well 18 months after splenectomy was performed.
Subject(s)
Adult , Carcinoma, Transitional Cell/pathology , Female , Humans , Splenic Neoplasms/pathologySubject(s)
Adult , Aged , Female , Gallbladder Diseases/diagnosis , Humans , Middle Aged , Tuberculosis/diagnosisABSTRACT
INTRODUCTION: Radiofrequency (RF) tissue ablation has been tried safely and effectively in the West as percutaneous local tissue ablation therapy. We present our experience with this technique in malignant lesions. METHODS: RF tumor ablation was done using an RF generator (Berchtold; Germany) generating 35-50 RF watts of power output. The RF needle was placed in the tumor under image guidance (n = 22) or at open surgery (n = 1). Around 1500 watts/cm3 RF energy was delivered to the tumor. Over 21 months, 23 patients underwent the procedure for 73 lesions, including metastatic liver lesions (n = 21) and locally advanced inoperable carcinoma of pancreas (n = 2). RESULTS: All lesions less than 3 cm in size (n = 15) and 39% of lesions 3-4 cm in size (17/44) had complete necrosis. Residual tumor was seen in 27/44 lesions (61%) 3-4 cm in size and in all 14 lesions more than 4 cm in size. There was no mortality or major morbidity. There were two minor complications (ascites 1, pleural effusion 1). Of 21 patients treated for liver metastases, 10 are still alive (6-month survival 19/21 [90%] and 12-month survival 11/17 [64.7%]). Only 2 of 32 (6.2%) lesions with complete necrosis had local recurrence. CONCLUSION: RF tumor ablation is a safe and effective local tissue ablative method in Indian patients.