Holoprosencephaly (HPE) and polycystic kidney disease (PKD) are genetically heterogeneous anomalies which can make up part of various syndromes or chromosomal anomalies. Due to the rapid lethality prognosis, early and precise prenatal diagnosis would be of great value. This case report describes extensive PKD involvement, already present in utero, in a patient with HPE and subdural effusion visible by MR imaging. The detailed anatomic information obtained by the MR imaging can guide the surgical planning and can aid antenatal counseling.
Adult ; Female ; Fetal Death ; Holoprosencephaly/complications/*diagnosis/embryology/pathology ; Humans ; Magnetic Resonance Imaging/*methods ; Polycystic Kidney Diseases/complications/*diagnosis/embryology/pathology ; Pregnancy ; Prenatal Diagnosis/*methods

Salivary gland involvement is a rare presenting clinical feature of Wegener's granulomatosis (WG). Early recognition and identification of any unusual presentations of WG may enable the early commencement of appropriate treatment. We report a case in which the initial manifestation of the disease was parotid gland swelling, and discuss the management of the patient. WG should be considered in the differential diagnosis when salivary gland enlargement occurs with other otolaryngological symptoms.
Adult ; Biopsy ; Diagnosis, Differential ; Female ; Granulomatosis with Polyangiitis ; diagnosis ; Humans ; Parotid Gland ; diagnostic imaging ; pathology ; Tomography, X-Ray Computed

Neurofibromatosis type 1 disease is characterized by pigmented cutaneous lesions and generalized tumors of a neural crest origin and it may affect all the systems of the human body. Sphenoid dysplasia is one of the characteristics of this syndrome and it occurs in 5-10% of the cases; further, abnormalities of the sphenoid wings are often considered pathognomonic. However, complete agenesis of a sphenoid wing is very rare. We report here on an unusual case of neurofibromatosis type 1 disease with the associated absence of a sphenoid wing that was diagnosed by using multidetector computed tomography.
*Tomography, X-Ray Computed ; Sphenoid Bone/*abnormalities/radiography ; Neurofibromatosis 1/*radiography ; Male ; Imaging, Three-Dimensional ; Humans ; Adult