Ashesh Ishwarlal Ranchod

Jan 19, 2025 | radiopaedia.org | Jeremy Jones |Ashesh Ishwarlal Ranchod

Scaphoid non-union is one of the complications of scaphoid fracture because of the unique anatomy of the scaphoid and its vascular supply. Scaphoid fractures have one of the highest rates non-union of all fractures at ~10% (range 5-15%) 3,4. Scaphoid non-union occurs most commonly through the middle or proximal thirds 1.

Nov 17, 2024 | radiopaedia.org | Joachim Feger |Ashesh Ishwarlal Ranchod

Ameloblastic carcinomas or malignant ameloblastoma are malignant epithelial odontogenic neoplasms with histologic features ameloblastoma. Ameloblastic carcinomasare rare tumors approximately accounting for 1% of jaw tumors 1,2. They have been found in a wide age range and are more common in men 1. The diagnosis is established histologically. Ameloblastic carcinomas might present with symptoms such as swelling, pain, ulceration, dysphonia, or spasms of the chewing muscles 2,3.

Jul 2, 2024 | radiopaedia.org | Ashesh Ishwarlal Ranchod

Herniation of the urinary bladder is a relatively uncommon but not a rare condition. It occurs when the urinary bladder or ureter herniates into the inguinal canal, scrotal sac or femoral canal. Herniations through ischiorectal, obturator, or abdominal wall openings have also been described. Bladder herniation into the scrotum has also been called scrotal cystocele.

Jul 2, 2024 | radiopaedia.org | Ashesh Ishwarlal Ranchod

Scrotal cystoceles are a type of urinary bladder hernia, where the bladder herniates into the scrotum. asymptomaticvoiding problemsscrotal swellingUltrasoundScrotal sac will contain fluid. Emptying of a scrotal cystocele with voiding is an important diagnostic feature. Inability to demonstrate communication between the bladder and scrotum on sonography does not exclude the diagnosis, the interconnecting channel may be completely decompressed and sonographically-occult.

Jul 2, 2024 | radiopaedia.org | Frank Gaillard |Ashesh Ishwarlal Ranchod

Adamantinomatous craniopharyngiomas are WHO grade 1 tumors of the pituitary region typically presenting as cystic masses with peripheral calcifications in children. They are a distinct entity from the far less common papillary craniopharyngioma found in adults 1,4. Until the 5th Edition (2021) of the WHO classification of CNS tumors, adamantinomatous craniopharyngiomas were considered a subtype of craniopharyngiomas along with papillary craniopharyngiomas 1.