Patient: Female, 57-year-oldFinal Diagnosis: Gallbladder volvulusSymptoms: Abdominal and/or epigastric painMedication: —Clinical Procedure: Laparoscopic cholecystectomySpecialty: SurgeryObjective:Rare diseaseBackground:Gallbladder torsion is a rare entity of acute abdomen that can be fatal if not diagnosed and treated promptly. It presents in a multitude of ways but the most common is a presentation similar to acute cholecystitis. Diagnosis can be made clinically by abdominal ultrasound with Doppler flow, and treatment is detorsion with cholecystectomy.Case Report:A 57-year-old female presented to the emergency department with severe abdominal pain, bilious vomiting, and loose stools. An initial diagnosis of gastroenteritis was made, however, the patient did not respond to symptomatic treatment and continued having pain, nausea and vomiting. Abdominal ultrasound revealed signs of acute cholecystitis and the patient underwent an open cholecystectomy where the gallbladder was found to be black, gangrenous, and voluminous due to torsion. Detorsion and cholecystectomy were performed without any complications.Conclusions:Gallbladder torsion is a rare entity of acute abdomen that can be fatal if not diagnosed and treated promptly. Gallbladder torsion should be a part of the differential diagnosis of any patient presenting with an acute abdomen and unusual symptoms of acute cholecystitis.
Patient: Female, 34-year-old
Final Diagnosis: Unicentric Castleman’s disease
Symptoms: Hematuria
Medication:—
Clinical Procedure: Laparoscopic approach of a para-duodenal retroperitoneal mass
Specialty: Surgery
Objective:
Rare disease
Background:
Castleman’s disease is a benign, lymphoproliferative disorder that is extremely uncommon. Multiple classifications have been described; however, the exact etiology remains unknown. Preoperative diagnosis is not common, as imaging cannot distinguish the disease from other processes, and biopsy is insufficient to provide the architecture of the mass, which is necessary for diagnosis. Unicentric retroperitoneal disease has been described, and management includes complete resection of the mass, which is usually curative.
Case Report:
A 34-year-old previously healthy woman presented with hematuria. Evaluation revelated a retroperitoneal mass that was abutting the duodenum and head of the pancreas. Biopsy failed to provide a diagnosis, so laparoscopic resection was performed. Postoperative diagnosis was consistent with unicentric Castleman’s disease.
Conclusions:
Castleman’s disease is an uncommon process, and one that is difficult to diagnose. Unicentric Castleman’s disease should always be a differential diagnosis of solitary retroperitoneal masses that are well-demarcated, as treatment can be curative with surgical resection.
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