Pyocele in infants is rarely described in the literature, but it is an emergent condition that requires rapid recognition and treatment to prevent testicular loss. If peritonitis due to gastrointestinal perforation occurs, abdominal contamination may spread through a patent processus vaginalis in an infant, which may lead to pyocele. We report the cases of three infants with scrotal pyocele due to the spread of infection or inflammatory material from the intraperitoneal cavity through a patent processus vaginalis. Two infants were surgically treated, while the other was treated with percutaneous aspiration and intravenous antibiotic administration. Although rare, pyocele should be considered in the differential diagnosis of acute scrotum in infants, especially in infants who previously had peritonitis due to gastrointestinal perforation.
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Neonatal pyocele originating from a urinary tract infection: a case report Zahra Jamali, Mohammad Shafie’ei, Najmeh Soltani Nejad Journal of Medical Case Reports.2024;[Epub] CrossRef
Ultrasonography is an important imaging tool in the evaluation of the scrotal structures and various scrotal disorders because of excellent anatomic resolution, easy and speedy applicability, and safety with no inonizing radiation. Furthermore, a blood flow information can be obtained by the use of color Doppler ultrasonography and spectral waveform analysis. It plays a primary role in the detection, characterization, and localization of scrotal masses and fluid collections. Knowledge of characteristic imaging findings enables appropriate, expeditious evaluation of various scrotal disorders. The objective of this article is to familiarize the reader with the ultrasonographic features of various scrotal disorders.
Giant lymph node hyperplasia (Castleman's disease) is a rare disease, which represents a peculiar form of lymph node hyperplasia. Generally, it has been considered as benign and localized disease but recently, revealed malignant transformation in some cases of multicentric form. It usually occurs on the mediastinum and occasionally neck, lung, axilla, mesentery, broad ligament, retroperitoneum or soft tissue of extremities. Histopathologically, it is divided into hyaline vascular or plasma cell type and the former is characterized with prominent vascular proliferation and hyalinization in the central portion and tight concentric layering of lymphocytes at the periphery of the follicles (mantle zone) and the latter is characterized by a diffuse plasma cell proliferation in the interfollicular area. From the point of view of clinical presentation, it has been divided into solitary form, which presents as a localized mass located most commonly in the mediastinum, and multicentric form, which occurs multiple location and has systemic manifestation and transformation into malignancy. Herein we report a case of Giant lymph node hyperplasia occurring in the left spermatic cord in a 58-year old male with brief review of literatures.