Search results for "ocal"
showing 10 items of 5464 documents
Role of carnoy’s solution in the treatment of keratocystic odontogenic tumor: A systematic review
2016
Introduction and Objective The keratocystic odontogenic tumor is a benign but aggressive neoplasm. As enucleation alone obtains high recurrence rates, some adjuvant treatments such as Carnoy’s solution have been proposed. The aim of this study is to evaluate the reduction of recurrences with the use of Carnoy’s solution as adjuvant in the treatment of keratocystic odontogenic tumors. Material and Methods An electronic search in Pubmed (MEDLINE), ScienceDirect and Cochrane databases was conducted with the key words “odontogenic keratocyst”, “keratocystic odontogenic tumor”, “carnoy’s solution”, “treatment” and “enucleation”. The inclusion criteria were clinical studies using Carnoy’s solutio…
Evaluation of routine follow-up after surgery for breast carcinoma.
1986
Close postoperative follow-up of patients with breast cancer permits the early detection of possible recurrence of disease. Such follow-up allows for the detection of a tumor mass, that is small enough to permit adequate treatment leading to an increased survival time and better quality of life. Thus we studied 85 patients treated by radical mastectomy in stages I, II, and III during the period from December 1977 to June 1982. Among 82 patients, 41 had axillary node involvement and received adjuvant chemotherapy with C.M.F. All patients received a strict follow-up. Thirty-two patients showed recurrence of the disease, with 28. 1% being discovered while still asymptomatic. Seventy-five perce…
Is a Vaginectomy Enough or is a Pelvic Exenteration Always Required for Surgical Treatment of Recurrent Cervical Cancer? A Propensity-Matched Study.
2021
Purpose: Reporting the perioperative and survival outcomes of vaginectomy with respect to a matched series of pelvic exenteration (PE) in women with isolated recurrent cervical cancer. Methods: The records of vaginal recurrent cervical cancer patients admitted at Fondazione Policlinico “Agostino Gemelli” IRCCS in Rome from January 2010 to June 2019 were retrospectively analyzed. A propensity-matched score analysis was performed by age, clinical stage, disease-free interval, and R0 resection. Postsurgical complications and survival rates were evaluated. Results: Fifteen women underwent vaginectomy, and 30 patients were submitted to PE. No statistical differences were observed between the two…
Hemithyroidectomy versus total thyroidectomy in the intermediate-risk differentiated thyroid cancer: the Italian Societies of Endocrine Surgeons and …
2021
The surgical treatment of the intermediate-risk DTC (1–4 cm) remains still controversial. We analyzed the current practice in Italy regarding the surgical management of intermediate-risk unilateral DTC to evaluate risk factors for recurrence and to identify a group of patients to whom propose a total thyroidectomy (TT) vs. hemithyroidectomy (HT). Among 1896 patients operated for thyroid cancer between January 2017 and December 2019, we evaluated 564 (29.7%) patients with unilateral intermediate-risk DTC (1–4 cm) without contralateral nodular lesions on the preoperative exams, chronic autoimmune thyroiditis, familiarity or radiance exposure. Data were collected retrospectively from the clini…
Urethral recurrence of transitional cell carcinoma in a female patient after cystectomy and orthotopic ileal neobladder.
2000
A 63-year-old woman presented elsewhere with a unifocal pT1, G3 transitional cell carcinoma at the bladder base in 1995. She underwent urethral sparing cystectomy and ileal neobladder. Intraoperative frozen section from the proximal urethra did not demonstrate tumor involvement. Final histological examination revealed pT1, pN2, G3 transitional cell carcinoma. Adjuvant chemotherapy was not given. In 1998 the patient had symptoms of obstructive voiding due to a 3 3 3 cm. solid mass at the neobladder-urethra anastomosis (see figure). After 6 cycles of methotrexate, vinblastine, doxorubicin and cisplatin and a transient tumor size reduction, the patient was referred to us for local tumor progre…
Sentinel lymph node BIOPSY after neoadjuvant therapy in breast cancer patients with lymph node involvement at diagnosis. Could wire localization of c…
2021
Abstract Introduction Sentinel lymph node biopsy (SLNB) after neoadjuvant therapy (NAT) in node-positive (N+) breast cancer patients at diagnosis remains a controversial issue, with no consensus on implementation or safety. Objectives We sought to assess the accuracy of SLNB after NAT in biopsy-proven N+ cases at diagnosis and the efficacy and accuracy of wire localization of the clipped node to improve results. Material and methods A cross-sectional diagnostic technique validation study in N+ patients following NAT was performed. The biopsy-proven affected lymph node was clipped at diagnosis. SLNB and axillary lymph node dissection (ALND) were performed in cases of clinical-radiological ly…
Salivary gland cancer in Southern Brazil: a prognostic study of 107 cases.
2020
Background Salivary gland cancers (SGC) represent an uncommon group of heterogeneous tumors. We performed a retrospective survey of SGC diagnosed in a reference center for treatment of malignant tumors from the south of Brazil aiming to determine the prognostic value of demographic, clinic and pathologic features. Material and Methods Cases diagnosed as SGC between 2006 and 2016 were retrospectively collected. Medical records were examined to extract demographic, clinic, pathologic and follow-up information. Results One-hundred and seven cases of SGC were identified. The most common SGC were mucoepidermoid carcinoma (MEC) (n = 39) followed by adenoid cystic carcinoma (AdCC) (n = 29). Among …
“Less invasive” surgery in the treatment of cutaneous chronic ulcers of the lower limb in elderly
2010
The role of treatment of vascular lesions of the legs is very important in the elderly. Pain, inability, bandages, periodicity of medications can seriously interfere with a good quality of life because of the lower compliance of geriatric patients to accept a surgical approach. To allow a new approach to vascular lesions the Authors propose a guideline in which the topic of “less invasive” surgery is underlined based on their pathophysiological causes. Patients affected with lesions of the legs are addressed to the Leg Ulcers Centre by general physicians and selected on the basis of age and comorbility to propose a therapeutical plan. General conditions, evaluation of lesions healing and of…
INHIBITION OF CELLULAR GROWTH AND STEROID 11β-HYDROXYLATION INRAS-TRANSFORMED ADRENOCORTICAL CELLS BY THE FUNGAL TOXINS BETICOLINS
1996
Abstract The proliferation of GM16 and 4CDTras-transformed newborn rat adrenocortical (RTAC) cells and Y1 mouse adrenal tumor cells was inhibited by beticolins, the fungal toxins extracted fromCercospora beticola, at submicromolar concentrations in a dose-dependent manner. Inhibitory concentrations for half the maximum inhibition were 150, 75 and 25 n M for beticolin-1 and 230, 150 and 50 n M for beticolin-2 in GM16, 4CDT and Y1 cells respectively. Beticolins strongly inhibited the production of 11β-hydroxysteroids on the second and third days of treatment in a dose-dependent manner between 0.1 and 1 μ M . Beticolins were shown by confocal microscopy to be localized in cytoplasmic organelle…
Tubular carcinoma of the breast: Outcome and loco-regional recurrence in 307 patients
2005
Abstract Purpose The aim of this study is to describe the University of Florence experience in evaluating clinical, pathologic and treatment factors as they are related to the outcome and loco-regional recurrence in patients with tubular breast carcinoma. Material and methods Three hundred and seven patients (median age 56.4 years, range 26–91 years) with histological verified tubular carcinoma of the breast were consecutively treated at University of Florence from 1976 to 2001. All patients were followed for a median of 8.4 years (range 3 months to 20 years). Thirty-seven women underwent mastectomy and 270 underwent breast conserving surgery. Positive axillary nodes were found in 15% of pa…