Testicular (scrotal) ultrasound performed for mild left-sided pain and pulling sensation. No evidence of epididymitis, torsion, mass, or other significant abnormality was found.
Severity reflects your radiologist's own wording — not an AI judgment.
New or worsening symptoms? Contact your doctor promptly, whatever this summary says.
Heterogeneous left testicle measures 5.1 x 2.7 x 3.2 cm
In plain words: The left testicle has a somewhat uneven (heterogeneous) appearance in texture on ultrasound. Its measurements are noted; the testicles were described as symmetric in size.
Right testicle measures 5.4 x 2.7 x 3.3 cm
In plain words: This is a measurement of the right testicle. The testicles were noted to be symmetric in size.
Testicles are symmetric in size. Normal vascularity documented bilaterally in the arterial phase. No evidence of torsion.
In plain words: Both testicles are equal in size and have normal blood flow. There is no sign of torsion, which is a twisting of the testicle that can cut off blood supply.
No intratesticular mass
In plain words: No lump or growth was seen within the testicles.
No significant hydrocele or varicocele
In plain words: No significant fluid collection around the testicle (hydrocele) or enlarged veins (varicocele) were found.
No definite evidence of epididymitis or other significant sonographic abnormality seen
In plain words: The ultrasound found no clear signs of epididymitis (inflammation of the epididymis) or any other significant problem.
Right epididymal head measures 0.8 x 1.6 x 1.0 cm
In plain words: The epididymis is the small coiled tube at the back of the testicle that stores and carries sperm. This is a measurement of its head on the right side.
Left epididymal head measures 0.9 x 1.2 x 1.0 cm
In plain words: This is a measurement of the head of the epididymis on the left side, the small tube at the back of the testicle.
Severity reflects the AI reading's own wording — it is not a diagnosis, and not your radiologist's opinion.
New or worsening symptoms? Contact your doctor promptly, whatever this summary says.
A well-defined, ovoid markedly hyperintense (fluid-signal) structure sits in the midline at the base of the penis/scrotum, brighter than the surrounding dark soft tissue, with a thin smooth rim; it is the most conspicuous structure of this series. It is seen on the anterior slices and tapers to a smaller bright focus on the more posterior slices.
The bladder is markedly distended with uniformly high-signal fluid, occupying the upper midline and bulging into the surrounding low-signal fat; its wall is thin and smooth where visible.
Cluster of serpiginous, strongly enhancing tubular structures (consistent with a group of vessels) lies immediately to the patient's left of the penile root and extending toward the upper left scrotal wall; the bundle is more conspicuous and more numerous than the corresponding vessels on the patient's right side, and it abuts the left lateral margin of the penile root. This is the most notable deviation on this series because it is an asymmetric, well-defined collection distinct from the surrounding uniformly enhancing soft tissue.
A cluster of several closely packed, rounded and tubular bright (enhancing) structures lies in the anteromedial subcutaneous and intermuscular fat. They are brighter than the adjacent muscle and grouped together, forming a small serpiginous bundle that stands out from the smoother muscle around it. This is the most prominent deviation on this series because the clustered tubular structures are more numerous and larger here than the corresponding vessels on the opposite side; it indents the surrounding fat but does not displace the adjacent muscle.
On the more proximal slices a vertically oriented midline soft-tissue structure sits between the two thighs, with a rounded upper portion of intermediate-to-higher T2 signal and a thin lower stalk. This is the normal midline genital soft tissue; it is symmetric and shows no focal rounded fluid-signal collection or displacement of the adjacent fat planes.
Both thighs show symmetric muscle groups (anterior quadriceps, medial adductor, and posterior hamstring compartments) of uniform intermediate T1 signal separated by thin bright fascial fat planes, surrounded by a broad uniformly bright subcutaneous fat layer; bilateral rounded flow-void vessels lie in the medial/posterior soft tissues symmetrically.
On these slices, no abnormality was seen in: the paired corpora cavernosa and the corpus spongiosum of the penile root in the midline, the symphysis pubis and the adjacent pubic bones, the bright fatty marrow of both femoral heads and greater trochanters, the obturator internus and externus, the adductor muscle groups, and the gluteal musculature. The cortical outlines of the bones traced on these slices show no step or lucent line, and the hip joint surfaces that are visible remain congruent.
In the mid and lower slices a cluster of rounded, ring-like structures sits in the anterior midline between the thighs, representing the penis seen in cross-section, with paired dorsal rounded structures and a more ventral rounded structure of intermediate T1 signal surrounded by bright fat; the configuration is roughly symmetric about the midline.
On the more lateral slices the rounded femoral head shows uniform marrow signal with a smooth cortical outline and a congruent articulation with the acetabulum; no step or fragment is seen along its margin on these slices.
AI-assisted scan reading — not a clinical report
Issued: 2026-10-08
This document was generated by artificial intelligence from the scan images. It is an explanatory aid, NOT a diagnosis and NOT a substitute for a radiologist report. Always discuss it with your doctor.
Whole-exam read: 12 of 15 series, 565 representative slices in total.
This is an MRI of the pelvis in an adult male. The reading picked up several structures around the base of the penis, the scrotum and the left groin — most notably clusters of small tube-like structures (described as looking like vessels) that appear more numerous on your left side than your right. Importantly, the different readings of these images disagreed about many of these findings, so a human radiologist needs to look and settle them. This is also a partial reading: the setup images (localizers) were not included, so this report does not cover everything.
In general terms, the finding that comes up most across these images is clusters of small, winding, tube-like structures that the reading describes as looking like vessels, sitting to the left of the penile root, in the upper-left scrotum and the left groin, and appearing more prominent on the left than the right. Clusters of enlarged or prominent vessels in this region can be a recognized finding, but this report does not name a cause, and importantly the readings did not agree about these structures or about several of the other findings — so none of this is settled. A human radiologist is needed to review the actual images and decide what these appearances represent. This is also an incomplete reading, so it does not rule anything in or out. Because you describe ongoing tenderness, a burning sensation, and pain that changes with activity, it is reasonable to discuss these results with your doctor fairly soon so a specialist can correlate the images with your symptoms; if you ever develop sudden severe testicular pain, swelling, fever, or inability to urinate, seek urgent care.
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