ABSTRACT
Purpose: To describe an uncommon presentation of ocular infection caused by human herpes simplex virus 2 (HSV-2).Methods: Case report.Results: A 32-year-old female with no prior history of mucocutaneous herpesvirus infection presented with a minimally painful hypertensive granulomatous panophthalmitis and optic neuropathy that was initially suspected to be orbital cellulitis. Her disease progressed despite antibiotic and steroid treatment, and HSV-2 was ultimately identified in the vitreous.Conclusion: Although rare, ocular infection by human herpesvirus can present as a panophthalmitis. The case is discussed in the context of two previously reported cases of herpes simplex panophthalmitis, as well panophthalmitis caused by varicella zoster virus.
Subject(s)
Eye Infections, Viral/diagnosis , Herpes Simplex/diagnosis , Herpesvirus 1, Human , Panophthalmitis/diagnosis , Vitreous Body/virology , Adult , Diagnosis, Differential , Eye Infections, Viral/virology , Female , Herpes Simplex/virology , Humans , Panophthalmitis/virology , Tomography, X-Ray Computed , UltrasonographyABSTRACT
Dengue is a vector-borne viral illness of major public health importance. It is endemic in many parts of India and also causes frequent epidemics. Platelet transfusions are given in severe cases of dengue fever to treat and prevent hemorrhagic complications. Here, we report three patients in North India with development of panophthalmitis and endophthalmitis shortly after receiving platelet transfusion.
Subject(s)
Endophthalmitis/etiology , Panophthalmitis/etiology , Platelet Transfusion/adverse effects , Severe Dengue/therapy , Thrombocytopenia/therapy , Adult , Child , Dengue Virus/growth & development , Endophthalmitis/diagnosis , Endophthalmitis/pathology , Endophthalmitis/virology , Humans , Male , Panophthalmitis/diagnosis , Panophthalmitis/pathology , Panophthalmitis/virology , Platelet Count , Severe Dengue/pathology , Severe Dengue/virology , Thrombocytopenia/pathology , Thrombocytopenia/virologyABSTRACT
A 15-month-old spayed female ferret (Mustela putorius furo) presented for lethargy and weight loss of 2 weeks duration. Upon physical examination, a 2-mm-diameter focal area of opacity was noted in the left cornea. In addition, the ferret was quiet, in poor body condition, and dehydrated. A complete blood count and plasma biochemistry revealed a severe nonregenerative anemia, azotemia, hyperproteinemia, hypoalbuminemia, and mild hyperphosphatemia and hyperchloremia. Urinalysis revealed hyposthenuria. Whole body radiographs showed multifocal thoracic nodular disease, splenomegaly, and renomegaly. Abdominal ultrasonography confirmed bilaterally enlarged kidneys, hypoechoic liver and spleen, and a caudal abdominal hypoechoic mobile nodule. The ferret was humanely euthanized, and a postmortem examination with subsequent histopathology showed multifocal necrotizing pyogranulomas in the lung, spleen, kidneys, mesenteric lymph nodes, and serosa of the duodenum. Pyogranulomatous panophthalmitis was diagnosed in the left eye. The multisystemic granulomatous lesions were suggestive of ferret systemic coronavirus (FRSCV). The presence of coronavirus in the left eye was confirmed by positive immunohistochemistry. Reverse transcriptase polymerase chain reaction (RT-PCR) on formalin fixed paraffin embedded tissue from the lung, spleen, and kidney was negative for FRSCV and positive for ferret enteric coronavirus (FRECV). Systemic coronavirus disease in ferrets closely resembles feline infectious peritonitis (FIP) in domestic cats, which can manifest with anterior uveitis, chorioretinitis, optic neuritis, and retinal detachment. To the authors' knowledge, this is the first report of ocular lesions in a ferret with systemic coronavirus disease, suggesting that ferrets presented with similar ocular lesions should also be evaluated for evidence of coronavirus infection.
