Normal Anatomy

Fig. N: 3D Cartoon of pelvis and bones delineating true and false pelvis. Label pelvic bones.

Fig. N: Normal CT slices depicting anatomy


Fig. N: Cartoon of prostate anatomy



axial CT, axial T1, axial T2, Cor T2, Sag T2

Fig. N: CT of normal prostate typically cannot distinguish layers, rarely can. MRI prostate demonstrating the signal intensity of PZ vs CZ. Showing SV

Fig. N: MR of normal seminal vesicle


Fig. N: MRI testes in scrotum

Fig. N: Normal Penile MRI

Fig. N: Bladder MRI




Fig. N: Pelvic Lymph nodes... ? 3D CT recon LN


Fig. N : CT guided pelvic lymph node biopsy




Fig. 8: Axial CT of the pelvis demonstrates a soft tissue density in the left pelvis. Patient was referred for biopsy in context of known ? malignancy. Axial T2 weighted MRI images demonstrate hypointensity consistent with flow voids. Following gadolinium administration, soft tissue lesion is shown to be an AVM.

Benign Entities

Fig. B: CT or MRI of undescended testes in inguinal canal

Fig. B: Supernumerary testicle

Fig. B: Epididymitis? or orchitis

Fig. B: ? MRI torsion or sequelae of?


Fig. B: Benign BPH CT and MRI


Fig. B: Granulomatous prostatitis



Fig. B: Prostate Abscess. Axial CTs. MRI

Fig. B: Prostatic utricle cyst

Fig. B: Seminal vesicle cyst

Fig. B: Seminal vesicle abscess

Fig. B: Prostatitis and Seminal vesicle infection. Seminal vesicle calcifications.


Fig. B: Fournier's Gangrene

Trauma

Fig. 1: Pelvic Fracture


Fig. 2: Extraperitoneal Bladder Rupture


Fig. 3: Penile fracture

Testicular Cancer

Fig. T: Liposarcoma of the spermatic cord

Fig. T: CT or MRI testicular cancer

Fig. T: CT metastatic testicular cancer with lymph nodes

Fig. T: Malignancy in undescended testes (CT or MRI)


Fig. T: Burnt out Seminoma. US with left varicoceles but no mass. Left para-aortic LN on CT was biopsied and pathology consistent with seminoma.


Fig. T: Testicular lymphoma with lymph nodes in internal iliac chain lymph nodes.

Prostate Malignancy

pre-combidex post-combidex

Fig. P: Prostate cancer confined to capsule on MRI (T2, T1, gado)

(better case?)


Fig. P: T2 weighted images. Prostate cancer with extracapsular spread



Fig P: Prostate cancer extending into rectum


Fi.g P: prostate ca invasion into SV