Publication date: Available online 1 March 2018
Source:Academic Radiology
Author(s): Niveditha Pinnamaneni, Linda Moy, Yiming Gao, Amy N. Melsaether, James S. Babb, Hildegard K. Toth, Samantha L. Heller
Rationale and ObjectiveThe objective of this study was to evaluate breast lesion outcomes in patients after canceled MRI-guided breast biopsy due to lesion nonvisualization.Materials and MethodsElectronic medical records (January 2007–December 2014) were searched for patients with canceled magnetic resonance imaging (MRI)-guided breast biopsies due to lesion nonvisualization. A total of 1403 MRI-detected lesions were scheduled for MRI-guided biopsy and 89 were canceled because of nonvisualization. Imaging studies and medical records were reviewed for patient demographics, lesion characteristics, and subsequent malignancy. Patients without adequate MRI follow-up imaging were excluded. Statistical analysis was employed to determine if patient demographics or lesion characteristics were predictive of lesion resolution or lesion biopsy after subsequent follow-up.ResultsEighty-nine (6.3% [89/1403]; 95% confidence interval, 5.2%–7.7%) biopsies in 89 women were canceled because of nonvisualization. Follow-up MRIs greater than 5.5 months were available for 60.7% (54/89) of women. In 74.1% (40/54) of these patients, the lesions completely resolved on follow-up. In 25.9% (14/54) of the patients, the lesion persisted on follow-up; 42.9% (6/14) of these patients underwent biopsy. One case (1.9% [1/54]) yielded ductal carcinoma in situ with microinvasion at the 6-month follow-up. No patient demographics or lesion features were associated with lesion resolution or lesion biopsy.ConclusionsThe majority of canceled MRI-guided biopsy lesions resolved on later follow-up; however, because of the small possibility of a missed malignancy, follow-up MRI imaging at 6 months is recommended.
from Imaging via alkiviadis.1961 on Inoreader http://ift.tt/2oJ1v8j
Εγγραφή σε:
Σχόλια ανάρτησης (Atom)
Δημοφιλείς αναρτήσεις
-
Family: Know the drill New Straits Times Online One of my sons had this so often that his tonsils were removed. ... However, for som...
-
UM-Chor1: establishment and characterization of the first validated clival chordoma cell line. J Neurosurg. 2017 Apr 21;:1-9 Authors:...
-
Publication date: Available online 10 May 2017 Source: Journal of Dairy Science Author(s): R.E. Vibart, M. Tavendale, D. Otter, B.H. Schw...
-
Abstract Cerebral and systemic organ microvascular pathologies coexist with human Alzheimer’s disease (AD) neuropathology. In this study, w...
-
Related Articles Developmental control of macrophage function. Curr Opin Immunol. 2017 Dec 13;50:64-74 Authors: Bonnardel J, Guillia...
-
Description A Caucasian boy aged 5 years presented with acute onset of a non-tender, palpable purpuric rash to his lower limbs, preceded by ...
-
Purpose. Sinonasal malignant mucosal melanoma is a rare, aggressive tumour. Nasal obstruction and epistaxis are the most commonly reported s...
-
Abstract Conquering immunosuppression in tumor microenvironments is crucial for effective cancer immunotherapy. It is well known that inte...
-
Abstract: Epidermolytic ichthyosis (EI) is a rare disorder of cornification caused by mutations in KRT1 and KRT10, encoding two suprabasal e...
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου