PubMed · 4857717
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L Wannagat. 1974-06-13. [Splenoportography].. https://pubmed.ncbi.nlm.nih.gov/4857717/
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STUDY DESIGN: A case report. OBJECTIVES: To understand a rare case of ligamentum flavum progressive hematoma. SUMMARY OF BACKGROUND DATA: Previously there were only two reports about ligamentum flavum hematoma. METHODS: A patient was surgically treated for ligamentum flavum hematoma causing progressive L5 radiculopathy. Clinical and neuroradiologic features were reported, and the literature was reviewed. RESULTS: The etiology of this case could not be defined except by minor back injury. In spite of conservative therapy, the symptoms were progressive for 7 months. Magnetic resonance imaging demonstrated the epidural mass lesion at L4-L5 that was continuous with the ligamentum flavum. The mass was hypointense in T1-weighted images and central hyperintense and marginal hypointense in T2-weighted images. The margin was well enhanced by Gd-DTPA administration. After removal of the mass lesion, the patient's symptoms completely resolved. Before surgery, accurate diagnosis was difficult even based on magnetic resonance imaging and was achieved after histologic examinations. CONCLUSIONS: Surgery could be a choice of the treatment modality to resolve symptoms in ligamentum flavum hematoma.
PATIENTS AND RESULTS: A series of four cases observed in the department of pediatric surgery in Monastir between 1990 and 1998 are reported. The diagnosis was made in the two first days of life. The clinical features associated paleness, shock and abdominal distension. Ultrasonography revealed that the hemoperitoneum was associated with liver hematoma in three cases and with retroperitoneal hematoma in two cases. Three infants required emergency hemostatic laparotomy. The fourth was stabilized by initial resuscitation. One infant died at the age of six months following subarachnoid hemorrhage and subdural hematoma. No complication occurred in the three remaining patients. CONCLUSION: The pathogeny, clinical features and treatment of the hemoperitoneum in the newborn are discussed. The authors stress preventive measures, the only way to decrease the incidence of this neonatal complaint.
Spontaneous perirenal hematoma (SPH) is a clinical entity that poses a diagnostic and therapeutic challenge. We report a case of SPH in an adult where the cause could not be determined at first presentation, even with computed tomography (CT) of the abdomen and angiography. He was under close follow-up, and it was only with a repeat CT scan after 3 months that a mass lesion in the kidney was identified as the underlying cause. We also present a review of the literature so that a logical approach can be adopted for this problem.