Cystic adenomatoid malformation of the lung causing hydrops fetalis: case report and review of the literature.

OBJECTIVE: Fetal congenital cystic adenomatoid malformation (CCAM) is a rare lung abnormality with a highly variable prognosis depended on the presence of fetal hydrops and the size of the cysts. In case of fetal hydrops the prognosis is fatal without intervention. METHODS AND DESIGN: Case report and literature review. SETTING: We report on the ultrasound and pathological findings of a hydropic fetus due to a CCAM Type II at 22 weeks of gestation. CONCLUSIONS: Congenital cystic adenomatoid malformation is a rare fetal lung disease with an excellent prognosis in the absence of fetal hydrops. CCAM associated with fetal hydrops carries a grave prognosis but survival rates of 70% can be achieved by thoraco-amniotic drainage in those with macrocystic lesions.

Acute twin-twin transfusion syndrome: a case report.

BACKGROUND: Clinically relevant acute twin-twin transfusion syndrome (TTTS) is a rare and poorly defined placental pathology because the definitions of chronic TTTS do not apply. Antepartum cases of acute TTTS are infrequently described in the literature despite the presence of vascular anastomoses in most monochorionic placentas. CASE: A case of otherwise-unexplained acute fetal distress in a monochorionic twin gestation led to an emnergeincy cesarean section and was found to be due to acute heiodynamiic inbalance secondary to activation of a large placental venovenous anastomosis. CONCLUSION: Obstetricians should be aware of this potential cause of sudden fetal distress in monochorionic twin gestations.

Multiple thromboembolic events in fetofetal transfusion syndrome in triplets contributing to the understanding of pathogenesis of hydranencephaly in combination with polymicrogyria.

Over the last 180 years, several theories concerning the origin of hydranencephaly have been proposed with an emphasis on infectious, aplastic, and vascular etiologies. In this report, we present a case of triplets with fetofetal transfusion syndrome of which 2 fetuses (1 and 2) developed almost similar hydranencephaly, whereas the third exhibited the features of a fetus papyraceus (3). In the monochorial triamniotic placenta, multiple arteriovenous anastomoses were detected, representing a probable route for the transmission of thrombi originating from fetus 3 causing visceral lesions in fetus 2. Hydranencephaly was histologically characterized by necrosis, macrophage invasion, and endothelial proliferation. In addition, polymicrogyria was seen in fetuses 1 and 2. The combination of multiple visceral thromboembolic events and the death of fetus 3 approximately in the 11th week of gestation suggested a vascular thrombotic pathogenesis of hydranencephaly. Polymicrogyria can be considered as postmigratory laminar necrosis. Our findings contribute to the pathogenetic understanding of combined hydranencephaly and polymicrogyria.

[Hematologic chest pain]. / Hämatologischer Thoraxschmerz - Fall 3 / 2016.

HISTORY AND ADMISSION FINDINGS: We report the case of a 59-year-old male who was admitted to hospital with acute chest pain. Coronary heart disease was known from the medical history. The patient reported recurrent ostealgia and susceptibility for infection during the last months before admission. INVESTIGATIONS: A 75% stenosis of the circumflex branch was treated with a drug eluting stent. Platelet aggregation was inhibited with acetylsalicylic acid and clopidogrel. Due to persisting ostealgia and inflammatory state, spondylodiscitis was excluded in MRI. However, platelets remained low after successful treatment of the infection. DIAGNOSIS, TREATMENT AND COURSE: Bone marrow biopsy revealed an acute lymphoblastic leukemia with positive detection of the Philadelphia chromosome. After chemotherapy and allogenic hematopoietic cell transplantation the patient remains in remission of his acute lymphoblastic leukemia. CONCLUSIONS: Especially in patients with documented history of coronary heart disease, the differential diagnosis of chest pain can be challenging. In this case, the chest pain was based on a subacute coronary ischemia as well as on proliferation of the acute lymphoblastic leukemia. The management of dual oral anticoagulation was performed with higher transfusion limits for thrombocytes and continuous application of thrombocyte aggregation inhibitors.