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A Rare Case Report on Dedifferentiated Liposarcoma of the Thigh Mimicking an Abscess With Vascular Features: A Diagnostic Challenge With Fatal Outcome

Clinical Case Reports, Volume 14, Issue 10, October 2026.
ABSTRACT Dedifferentiated liposarcoma (DDLPS) is an aggressive malignant soft tissue tumor comprising approximately 15%–20% of all liposarcomas. When presenting in the extremities, its atypical clinical and radiological features may mimic vascular or infectious conditions, posing a serious diagnostic challenge that can delay curative intervention. A 60‐
Rashid Shahriar Sazal +5 more
wiley +1 more source

Spontaneous renal pelvis rupture with peri-nephric abscess and stone extrusion: A case report. [PDF]

Urol Case Rep
Karna S.
europepmc +1 more source

Fibromyxoid Nephrogenic Adenoma Mimicking Renal Cell Carcinoma: A Diagnostic Pitfall in Fine‐Needle Aspiration Cytology

Diagnostic Cytopathology, Volume 54, Issue 10, Page E236-E239, October 2026.
ABSTRACT Nephrogenic adenoma (NA) is a benign lesion of the genitourinary tract that may mimic malignancy both clinically and histologically. The fibromyxoid variant (FMNA), characterized by spindled cells in myxoid stroma, presents additional diagnostic challenges due to its rarity and overlapping features with renal cell carcinoma (RCC).
Jodi Gedallovich +4 more
wiley +1 more source

Primary renal parenchymal squamous cell carcinoma involving the renal pelvis: a case report and review of the literature. [PDF]

Urol Case Rep
Wu J, Wang L, Zhao P, Lin F, Xu Z.
europepmc +1 more source

A novel robotic ureteral reconstruction technique for complex proximal strictures renal pelvis flap augmentation and buccal mucosal graft. [PDF]

BMC Urol
Nguyen AT, Buckley JC.
europepmc +1 more source

Radiologically Measured Renal Pelvis Urine Density Is Associated with Severe Infectious Complications After Ureteroscopy for Ureteral Stones: A Post Hoc Analysis of a Multicenter Prospective Study. [PDF]