Radical prostatectomy cancer grade and percentage of Gleason pattern 4 estimated by global vs individual tumor grading correlate differently with the risk of biochemical recurrence in Grade Group 2 and 3 cancers.

Objectives: There are 2 grading approaches to radical prostatectomy (RP) in multifocal cancer: Grade Group (GG) and percentage of Gleason pattern 4 (GP4%). We investigated whether RP GG and GP4% generated by global vs individual tumor grading correlate differently with biochemical recurrence.

Methods: We reviewed 531 RP specimens with GG2 or GG3 cancer.

Recurrent ectopic primary breast adenocarcinoma of the vulva with a 19-year follow-up period.

We present a case of an ectopic breast adenocarcinoma of the vulva with metastatic local recurrence and a total follow-up period of 19 years, the longest documented in the literature to our knowledge. Following surgical excision, radiation therapy and hormonal treatment after the recurrence, the patient has remained disease free. This case demonstrates the potential for malignant transformation in accessory breast tissue and highlights the importance of close surveillance and regular physical examinations in patients with a history of ectopic breast malignancy.

ADAMTSL2 mutations determine the phenotypic severity in geleophysic dysplasia.

Geleophysic dysplasia-1 (GD1) is an autosomal recessive disorder caused by ADAMTS-like 2 (ADAMTSL2) variants. It is characterized by distinctive facial features, limited joint mobility, short stature, brachydactyly, and life-threatening cardiorespiratory complications. The clinical spectrum spans from perinatal lethality to milder adult phenotypes.

Stromal and Epithelial Architectural Alterations Mimicking Invasion (Pseudoinvasion) in Noninvasive Papillary Urothelial Carcinoma.

Context.—: Retraction artifact, paradoxic maturation/differentiation, desmoplasia, and complex irregular growth are morphologic criteria of invasion in urothelial carcinoma.

Objective.

Bronchogenic cysts: a narrative review.

Background And Objective: Bronchogenic cysts represent a rare form of cystic malformation of the respiratory tract. Primarily located in the mediastinum if occurring early in gestation as opposed to the thoracic cavity if arising later in development. However, they can arise from any site along the foregut.