Bilateral peripheral facial paralysis during pregnancy: a presentation of acute HIV seroconversion

A G7P5A1 woman in her 40s presented to the emergency department at 37 weeks 3 days' estimated gestational age (EGA) with headache, lip tingling and several days of difficulty speaking. Physical examination demonstrated bilateral facial weakness in a peripheral distribution, as well as decreased corneal reflexes and cervical lymphadenopathy. Routine fourth generation HIV screening had previously been negative at 14 and 28 weeks' EGA. Brain MRI was unremarkable, and lumbar puncture disclosed a low-grade, mononuclear cerebrospinal fluid pleocytosis; the patient was treated supportively. She returned for induction of labour at 39 weeks, at which time HIV infection was unexpectedly diagnosed. While unilateral idiopathic peripheral facial paralysis is associated with the third trimester of pregnancy and the early postpartum period, bilateral facial paralysis is rare and should prompt work-up for an underlying systemic cause, such as HIV infection.

The utility of pap cell block preparations with liqui-PREP™ cell pellets to clarify the cytological diagnosis of atypical squamous cells of undetermined significance and atypical glandular cells

OBJECTIVE

Atypical squamous cells of undetermined significance (ASCUS) and atypical glandular cells (AGC) reflect cellular abnormalities insufficient for clear diagnosis. We used cell pellets obtained from liquid-based cytology (LBC) to prepare cell blocks (CB) and clarify the initial diagnosis of ASCUS and AGC.

STUDY DESIGN

A total of 393 CBs with initial diagnosis of ASCUS or AGC were processed. Of those, 305 of the ASCUS and 20 of the AGC had adequate specimens. We compared results of CBs prepared from ASCUS and AGC to determine which had higher frequencies of higher-grade lesions.

RESULTS

A majority of specimens (83%) were adequate for evaluation. Compared with the initial diagnosis, 14% (42/305) of ASCUS were diagnosed with low-grade squamous intraepithelial lesion (LSIL) in CB, while 10% (2/20) of AGC were diagnosed with LSIL or adenocarcinoma. No statistical relationship between the initial diagnosis of ASCUS and AGC and results of higher-grade lesions in CB is evident as determined by p value greater than 0.05 (p = 0.228).

CONCLUSIONS

CBs prepared from Liqui-PREP cell pellets are, in most cases, assessable and can be useful as an adjunctive test to help clarify the initial diagnosis of ASCUS and AGC. Diagn. Cytopathol. 2017;45:520-525. © 2017 Wiley Periodicals, Inc.