Publications by authors named "Salas-Parra R"

Bariatric surgery has evolved and gained in popularity as it has been recognized as the most sustainable and effective treatment for obesity and related diseases. These related diseases are significant causes of obesity related morbidity and mortality. Most bariatric procedures incorporate some component of gastric restriction with or without intestinal bypass, but the full mechanism of these procedures has yet to be elucidated.

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Background: The surgical management of midline ventral hernias complicated by concomitant diastasis recti presents a significant clinical challenge. The Endoscopic Onlay Repair (ENDOR) offers a minimally invasive solution, effectively addressing both conditions. This study focuses on describing the adaptation of ENDOR to a robotic platform, termed R-ENDOR, aiming to report initial outcomes along with other established robotic surgical approaches.

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Article Synopsis
  • Gastric volvulus is a rare condition where the stomach twists, causing upper gastrointestinal obstruction, and can occur along either vertical (organoaxial) or horizontal (mesenteroaxial) axes.
  • Its uncommon nature and non-specific symptoms make it difficult to diagnose, particularly in cases without structural abnormalities like hiatal hernia.
  • The text presents a unique case of an elderly man in his 70s who experienced an acute idiopathic mesenteroaxial volvulus, which was successfully treated using laparoscopic surgery.
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Purpose: Lateral abdominal hernias are inherently challenging surgical entities. As such, there has been an increase in the adoption of robotic platforms to approach these challenging hernias. Our study aims to assess and compare outcomes between open (oLAHR) and robotic (rLAHR) lateral abdominal hernia repair using a national hernia-specific database.

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Cholecystocolonic fistulas (CCF) are a rare but significant complication of biliary disease, frequently presenting as gallstone ileus. Although there is no one agreed-upon procedure, enterolithotomy appears to be the initial treatment of choice; with a subsequent cholecystectomy performed ~4-8 weeks later. Alternatively, a patient may undergo a single-stage procedure, at which time an enterolithotomy, cholecystectomy and fistula closure are performed.

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The laparoscopic intracorporeal rectus aponeuroplasty (LIRA) was developed as an alternative for minimally invasive ventral hernia repair. This technique allows the closure of the defect and restoration of the midline without tension by plication of both aponeurosis of the abdominal rectus muscles combined with a minimally invasive intraperitoneal underlay mesh repair. The objective of this study is to report our early experience with the Robotic-LIRA (R-LIRA) technique and its safety and short-term efficacy.

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Introduction: In recent decades, minimally invasive approaches have found their place in treating a specific subset of patients with inguinal hernias, predominantly those with recurrent or bilateral disease. Classically, prior history of urologic pelvic operations, such as prostatectomy, has been listed as relative contraindication for minimally invasive inguinal hernia repair. As the adoption of the robotics platform continues to grow, we aim to outline a feasible robotic-assisted inguinal hernia repair technique in patients with previous prostatectomies.

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Background: Breast cancer survival is improving due to early detection and treatment advances. However, racial/ethnic differences in tumor biology, stage, and mortality remain. The objective of this study was to analyze presumed disparities at a local level.

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This is an unusual case of an obstructive rectal squamous cell carcinoma (SCC), causing perforation and a pelvic abscess, requiring source control and diverting colostomy. A 50-year-old female with chronic constipation presented with worsening right buttock pain for 1 month. On exam, the patient reported right hip tenderness.

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Duodenal ulcer perforation is very uncommon in the pediatric population; hence, it is usually not considered in the differential diagnosis of acute abdomen in this age group. In our small community hospital, we had two rare cases of perforated peptic ulcer in the pediatric population within a short span of time. A 14-year-old male and a 13-year-old female child presented to the emergency room with acute abdominal pain.

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Malignant paratesticular and spermatic cord tumors are rare and often misdiagnosed preoperatively due to clinical presentations similar to other benign scrotal mass etiologies. Only a few cases regarding giant, paratesticular liposarcomas (>10 cm) have been reported. We report a unique case of an aggressive giant dedifferentiated liposarcoma of the scrotum with osteosarcoma features in a 70-year-old patient who initially presented with indolent scrotal swelling.

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