ABSTRACT
Background: The hyperemesis gravidarum is a severe illness of nauseas and vomit that is present in the first trimester of the pregnancy, it has an incidence of 0.3 to 2%, it has been associated to weight loss, electrolytic disturbances, ketonuria, dehydration and in very seldom cases spontaneous pneumomediastinum. Clinical case: A 21 years old female patient, primigest, in the first trimester of gestation, she started her disease with nauseas and vomiting more than 15 times during 6 hours period, odynophagia, dysphonia and pain in the cervical region, loss of 5 kilograms in the last month. The physical examination showed the patient in bad conditions, dehydration, neck with volume increased and emphysema subcutaneus, crakles until torax. Laboratory findings with hypokalemia, leukocytosis, acute kidney failure, and elevation of hepatic enzymes. The initial treatment was with intravenous fluids resuscitation, hydroelectrolytic balance restoration, antiemetic treatment and rest, it was taken TC of neck and torax, and was exclude any laryngeal and esophageal injury and perforation, but it showed air in the mediastinum. Conservative management with favorable evolution and completed resolution in 7 days. Conclusion: It is very important that the medical doctor must keep in mind the different diagnosis of and take an opportune decision in case of present those complications potentially fatal to the mother.
Subject(s)
Hyperemesis Gravidarum/complications , Mediastinal Emphysema/etiology , Pregnancy Complications/diagnosis , Antiemetics/administration & dosage , Diagnosis, Differential , Female , Fluid Therapy/methods , Humans , Hyperemesis Gravidarum/diagnosis , Hyperemesis Gravidarum/therapy , Mediastinal Emphysema/diagnosis , Mediastinal Emphysema/therapy , Pregnancy , Pregnancy Complications/therapy , Young AdultABSTRACT
INTRODUCTION: Cirrhosis predisposes to the development of hepatocellular carcinoma (HCC), demanding that these patients undergo follow-up with imaging methods for the early detection of neoplastic nodules. Morphologic study of the explanted livers allows identification of lesions not detected pre-operatively. OBJECTIVE: To assess the frequency and to characterize the HCC found incidentally at pathological evaluation of explanted cirrhotic livers. MATERIAL AND METHODS: Thirty patients had HCC diagnosed in explanted cirrhotic livers. The livers were sectioned at intervals of 0.5 cm. Each detached nodule was selected for microscopic study according to size, color and/or consistency. Retrospective analysis of the clinical records was performed comparing available data from various imaging methods. RESULTS: In 11 patients, 16 HCC had previously been identified in the explants by one or more imaging methods. In the other 19 explanted livers (63.3%), HCC was incidentally found. All HCC identified in 9 patients and some of them in 10 patients were incidentally found, varying from microscopic focuses to 2 cm diameter lesions. They varied from only one (5 cases) to multiple nodules (7 cases). DISCUSSION: Imaging methods may underestimate the number of HCC in cirrhotic livers. Histological study is an essential tool that can early detect tumor nodules not previously detected by imaging methods. In our study, although small, multicentric HCC were identified, illustrating the multifocal nature of the hepatic carcinogenesis. Future studies must correlate these findings with patient outcomes. CONCLUSION: Characterization of explanted cirrhotic livers for HCC is important for previously known and incidentally found lesions.
