BACKGROUND AND PURPOSE: DWI by using higher b-values provides tissue diffusivity with less T2 shinethrough effect. VCD in the abscess cavity correlates with ADC values. The purpose of this study was to investigate which b-valueϪderived ADC correlates better with VCD.

Hemorrhage in the abscess wall is a common feature and may not always indicate neoplasm. The presence of intracellular iron in addition to concentrically laid collagen fibers may have synergistic effect on FA and CL values in the abscess wall. Inclusion of SWAN to MRI protocol will define the true prevalence of hemorrhage in brain abscess.

No abstract

Here, we report the case of a 55-year-old man with reactivation of old cutaneous scars associated with a febrile illness, episcleritis, polyarthralgias, erythema nodosum and hilar adenopathy. High-resolution computed tomography (HRCT) revealed right paratracheal, bilateral hilar, and subcarinal lymphadenopathy without any nodular densities in both lung fields. A scar biopsy revealed multiple noncaseating granulomas and confirmed the diagnosis of sarcoidosis. A short course of oral steroids led to regression of systemic symptoms, and the scars returned to baseline size. This patient represented a rare case of simultaneous Löfgren's syndrome and scar sarcoidosis.

Selective renal segmental artery embolization for hydronephrotic upper renal moiety: simple alternative to standard surgical resection Cite this article as: Lal H, Yadav P, Tomar V, Phadke RV. Selective renal segmental artery embolization for hydronephrotic upper renal moiety: simple alternative to standard surgical resection. Turk J Urol 2018. ABSTRACTDuplex kidney with an ectopic upper moiety ureter usually presents with urinary incontinence in young females. If the ectopic ureter belongs to a non-functioning moiety, it is treated with surgical resection of the moiety. Renal artery embolization has been used in patients with a poorly functioning kidney for various indications. In the present report, a 30-year old lady presented with continuous urinary incontinence with normal voids in between. On evaluation, she was found to have duplex left kidney with poorly functioning upper moiety associated with an ectopic ureter opening into the vagina. She underwent successful upper segmental renal artery embolization with no postoperative complications and uneventful recovery. Hence, renal artery embolization is a minimally invasive and well tolerated alternative to surgical partial or heminephrectomy for a non-functioning duplex renal moiety.