RESUMEN
Background: Well-differentiated liposarcoma arising from the paratesticular region is rare, with only a few hundred cases reported in the literature. Due to their unexpected location, these tumors are often confused for common pathologies found in the groin, including inguinal hernia, seroma, or lymphoma. Standardized diagnostic and treatment pathways have not been established for patients with paratesticular liposarcoma, thereby elevating the importance of sharing our experience. Case Description: This case describes the presentation of a 65-year-old man with a well-differentiated liposarcoma of the spermatic cord. Diagnosis was made after he underwent open herniorrhaphy to repair what was presumed to be a recurrent left inguinal hernia. Although a recommendation for formal oncologic resection and orchiectomy was made, the patient elected to proceed with watchful waiting and remains well up to last known contact. Conclusions: Paratesticular liposarcoma remains a rare clinical entity. While a few hundred cases have been reported in the literature, only a handful describe its presentation masked as an early recurrence of a groin hernia. Wide local resection along with orchiectomy and potential radiation therapy have been the mainstay of treatment. Clinicians should maintain a healthy level of suspicion for this uncommon pathology, especially in cases where patients present with early recurrence of an inguinal hernia.
RESUMEN
OBJECTIVES: For neonates and infants with aortic valve pathology, the Ross procedure historically has been associated with high rates of morbidity and mortality. Data regarding long-term durability are lacking. METHODS: The international, multi-institutional Ross Collaborative included 6 tertiary care centers. Infants who underwent a Ross operation between 1996 and 2016 (allowing a minimum 5 years of follow-up) were retrospectively identified. Serial echocardiograms were examined to study evolution in neoaortic size and function. RESULTS: Primary diagnoses for the 133 patients (n = 30 neonates) included isolated aortic stenosis (14%, n = 19), Shone complex (14%, n = 19), and aortic stenosis plus other (excluding Shone complex; n = 95, 71%), including arch obstruction (n = 55), left ventricular hypoplasia (n = 9), and mitral disease (moderate or greater stenosis or regurgitation, n = 31). At the time of the Ross procedure, median age was 96 days (interquartile range, 36-186), and median weight was 4.4 kg (3.6-6.5). In-hospital mortality occurred in 13 of 133 patients (10%) (4/30 [13%] neonates). Postdischarge mortality occurred in 10 of 120 patients (8%) at a median of 298 days post-Ross. Post-Ross neoaortic dilatation occurred, peaking at 4 to 5 SDs above normal at 2 to 3 years before returning to near-baseline z-score at a median follow-up of 11.5 [6.4-17.4] years. Autograft/left ventricular outflow tract reintervention was required in 5 of 120 patients (4%) at a median of 10.3 [4.1-12.8] years. Freedom from moderate or greater neoaortic regurgitation was 86% at 15 years. CONCLUSIONS: Neonates and infants experience excellent postdischarge survival and long-term freedom from autograft reintervention and aortic regurgitation after the Ross. Neoaortic dilatation normalizes in this population in the long-term. Increased consideration should be given to Ross in neonates and infants with aortic valve disease.
RESUMEN
Most abdominopelvic structures can find their way to a groin hernia. However, location, and relative fixation are important for migration. Gastric outlet obstruction (GOO) from a stomach-containing groin hernia (SCOGH) is exceedingly rare. In the current report, we present a 77-year-old man who presented with GOO from SCOGH to our facility. We performed a review of the literature following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) of patients presenting with SCOGH since it was first reported in 1802. Ninety-one cases of SCOGH were identified (85 inguinal and six femoral) over the last two centuries (1802-2023). GOO from SCOGH occurred in 48% of patients in one review and 18% in our systematic analysis. Initial presentation ranged from a completely asymptomatic patient to peritonitis. Management varied from entirely conservative treatment to elective hernia repair to emergent laparotomy. Only one case of laparoscopic management was documented. Twenty-one deaths from SCOGH were reported, with most occurring in early manuscripts (1802-1896 [n = 9] and 1910-1997 [n = 10]). In the recent medical era, outcomes for patients with this rare clinical presentation are satisfactory and treatment ranging from conservative, non-operative management to surgical repair should be tailored towards patients' clinical presentation.