Periorbital ecchymosis and subconjunctival hemorrhage due to leech therapy for headache / Equimose periorbital e hemorragia subconjuntival devido à terapia com sanguessugas para dor de cabeça

ABSTRACT A 62-year-old woman was admitted to our clinic with the complaints of periorbital ecchymosis and subconjunctival hemorrhage that are visible, especially on the right eye. We noted that her complaints began the day after she underwent leech therapy on the glabella area for headache. On the glabella, 2 leech bites were observed close to the right side. Examination revealed ecchymosis on the bilateral eyelids and subconjunctival hemorrhage on the inferolateral and medial limbus on the right eye. No treatment was initiated, rather control measures were recommended. The follow-up after 1 month revealed that the patient's complaints had disappeared.(AU)

RESUMO Uma paciente de 62 anos procurou nosso ambulatório com queixas de equimose periorbital e hemorragia subconjuntival, visíveis principalmente no olho direito. Descobrimos que suas queixas começaram no dia seguinte a um tratamento para dor de cabeça com sanguessugas na área da glabela. Na glabela, 2 mordidas de sanguessuga foram encontradas próximas ao lado direito. Durante os exames da paciente, foram detectadas equimoses nas pálpebras bilaterais e hemorragia subconjuntival no limbo ínfero lateral e medial do olho direito. Nenhum tratamento foi iniciado, sendo recomendado apenas controle. No acompanhamento, observou-se que as queixas da paciente desapareceram em cerca de um mês.(AU)

Hematoma subperiosteal orbitário secundário a barotrauma em aviação civil / Orbital subperiosteal hematoma secondary to barotrauma in civil aviation

RESUMO Os diagnósticos diferenciais que compõem as proptoses agudas são, muitas vezes, desafiadores. A anamnese e o exame clínico exigem do oftalmologista atenção especial aos detalhes que permitem diferenciar quadros relativamente benignos e autolimitados de quadros que evoluirão com incapacidades permanentes. Relatamos o caso de uma paciente de 49 anos que, durante viagem de avião, apresentou dor ocular, hematoma periorbitário e proptose do olho esquerdo súbitos. Referia diplopia aguda incapacitante. Exames de tomografia e angiorressonância magnética confirmaram diagnóstico de sinusopatia do seio etmoidal esquerdo e hematoma subperiosteal da órbita esquerda, associado ao barotrauma. Apesar de raro, o diagnóstico de hematoma subperiosteal não traumático deve ser considerado diferencial em relação a proptoses agudas, sendo a anamnese fundamental para essa elucidação diagnóstica.

ABSTRACT Differential diagnoses of acute proptosis are often challenging. History and clinical examination require from ophthalmologists special attention to details, which make it possible to differentiate relatively benign and self-limited conditions from those that will progress to permanent disabilities. We report a 49-year-old female patient who had sudden eye pain, periorbital hematoma and proptosis of the left eye during a commercial flight. She also complained of disabling acute diplopia. Computed tomography and magnetic resonance angiography imaging confirmed the diagnosis of subperiosteal hematoma of the left orbit, associated with left ethmoid sinus disease. Although rare, non-traumatic subperiosteal hematoma should be considered in differential diagnoses of acute proptosis, and history taking is fundamental to elucidate the picture.

Pseudoxantoma elástico / Pseudoxanthoma elastic

Resumo O pseudoxantoma elástico é uma doença generalizada do tecido conjuntivo envolvendo a pele, olhos e sistema cardiovascular desencadeando a fragmentação e calcificação das fibras elásticas. Geralmente ocorre após a puberdade, as manifestações características são manchas pequenas, circunscritas, amareladas, localizadas no pescoço, axila e pregas inguinais. Estrias angioides na retina, tendência à hemorragia e insuficiência arterial são as complicações mais comuns. Esta doença pode ser herdada como autossômica dominante ou recessiva. O tratamento das manifestações oculares convencional é através da fototerapia a laser impedindo a ocorrência de hemorragias locais. Entretanto, novas abordagens terapêuticas estão sendo desenvolvidas como a utilização em longo prazo de drogas antiangiogênicas, as quais atuam inibindo a neovascularização ocular. Apesar de não ter ainda efetivamente substituído o tratamento original, pesquisas recentes já evidenciam benefícios da nova técnica. O objetivo deste estudo é relatar sobre o caso de uma paciente de 37 anos, portadora do pseudoxantoma elástico, com estrias angioides e hemorragia ocular, e o tratamento eficaz com a terapia antiangiogênica no ambulatório de oftalmologia em Nova Iguaçu, Rio de Janeiro.

Abstract The pseudoxanthoma elasticum is a generalized disease of the connective tissue involving the skin, eyes and cardiovascular system triggering the fragmentation and calcification of elastic fibers. Usually occurs after puberty, the manifestations characteristics are small spots, circumscribed, yellowish, located on the neck, axilla and inguinal folds. Angioid streaks in the retina, tendency to hemorrhage and arterial insufficiency are the most common complications. This disease can be inherited as autosomal dominant or recessive. The treatment of ocular manifestations is through the conventional phototherapy laser preventing the occurrence of local hemorrhages. However, new therapeutic approaches are being developed as the long-term use of drugs antiangiogenic, which act by inhibiting the ocular neovascularization. Despite not having yet effectively replaced the original treatment, recent research already show benefits of new technique. The objective of this study is to report on a case of a patient of 37 years, the carrier of the Pseudoxanthoma Elasticum, with angioid streaks and ocular hemorrhage, and the effective treatment with antiangiogenic therapy at the clinic of Ophthalmology in Nova Iguaçu, Rio de Janeiro.

Barotrauma ocular durante mergulho autônomo / Ocular barotrauma during scuba diving

Relato de um caso de barotrauma ocular bilateral relacionado ao mergulho autônomo, com hemorragia conjuntival e periocular. Alguns conceitos de física e cuidados durante o mergulho são reportados para um melhor entendimento da fisiopatogenia do quadro, de modo que se possa melhor orientar os pacientes quanto à prevenção.

Report of a case of bilateral ocular barotrauma related to scuba diving, with conjunctival and periocular hemorrhage. Some concepts about Physics and caution are provided to better understanding the pathophysiology of the barotrauma, so proper orientation regarding prevention might be provided.

Presumed sclerotomy site bleeding inflowing into the anterior chamber after the removal of a 23-gauge microcannula in 23-gauge sutureless vitrectomy.

We experienced two cases of the influx of the sclerotomy site bleeding into the anterior chamber during 23-gauge sutureless vitrectomy for pseudophakic rhegmatogenous retinal detachment. Soon after the removal of a 23-gauge microcannula at the end of the surgery, presumed sclerotomy site hemorrhage was rapidly fluxed into the anterior chamber. The anterior chamber bleeding might come from the sclerotomies rather than from episcleral vessels. The posterior pressure in the gas-filled pseudophakic eye might have pushed the sclerotomy site bleeding into the anterior chamber. We could not find any vitreous hemorrhages. The hemorrhage within the anterior chamber spontaneously absorbed within 14 days.

Disc Hemorrhages in Patients with both Normal Tension Glaucoma and Branch Retinal Vein Occlusion in Different Eyes

PURPOSE: To document the clinical features of disc hemorrhage in patients with branch retinal vein occlusion (BRVO) and normal tension glaucoma (NTG), and to evaluate the relationship between BRVO and NTG with disc hemorrhages. METHODS: From July 2001 to May 2006, sixteen patients with both NTG and BRVO in different eyes were successively collected from outpatient population of Seoul National University Hospital in this observational case series. The frequency and location of disc hemorrhages, history of associated systemic diseases, and the order of the time of diagnosis between NTG and BRVO were studied. RESULTS: All patients had unilateral BRVO, and their mean age was 63.3+/-10.6 years. Disc hemorrhages were detected in eight patients (50%) during the mean follow-up of 26.8 months (range, 3-96 months). Six patients (75%) had disc hemorrhages in the non-BRVO eyes and two patients (25%) in BRVO eyes. Five hemorrhages (62.5%) were located at inferior-temporal quadrant of the optic disc. History of systemic hypertension was identified in 12 patients (75.0%). In 11 patients (68.8%), NTG was diagnosed at the same time as BRVO. CONCLUSIONS: A higher frequency of disc hemorrhages was identified in patients with both BRVO and NTG. Therefore, some cases of NTG, especially with disc hemorrhages, may share a common vascular pathophysiology with BRVO.

unusual case of bloody tears

Conjunctival bleeding is usually caused by non accidental or accidental conjunctival laceration, conjunctival tumors and nasolacrimal sac tumors. We report here a rare case of conjunctival bleeding which was self induced using cinnamon bark

Estudo das alteraçöes da funçäo macular em pacientes portadores de glaucoma crônico simples submetidos à trabeculoectomia / Macular assessment in patients operated on for glaucoma

Para avaliarmos a alteraçäo da acuidade visual após a cirurgia de trabeculectomia, analisamos 28 pacientes (28 olhos) com glaucoma primário de ângulo aberto que foram submetidos a esta cirurgia na Santa Casa de Säo Paulo. No pré-operatório testamos a acuidade visual e realizamos o campo visual com o programa "macular test". Trinta dias após o procedimento, todos os pacientes foram examinados novamente. Nossos resultados mostram que tanto a acuidade visual e o "foveal threshold" diminuíram após a cirurgia

Adiaspiromicose: novo agente etiológico em oftalmologia com relato de caso / Adiaspiromycosis: a new etiologic agent in ophthalmology with case report

Finalidade: relatar o caso de Adiáspiromicose em paciente feminina submetida a retinopexia por DR complicado com hemorragia intra-oclar e oftalmodínia, com perda de visäo. Método: enuclaaçäo de OD revelando-se à histopatologia a presença de esférulas trilaminadas (adiásporos), fortemente coráveis com ácido periódico de Schiff (PAS). Formaçäo de granuloma com infiltraçäo de macrofágos e linfócitos. Resultado: diagnóstico de Adiáspiromicose por Crysosporium parvum, var. crescens. Desconhecemos na literatura, salvo omissäo, qualquer outro caso de Adiáspiromicose intraocular, sendo talvez a primeira descriçäo dessa micose em oftalmologia.

Retropseudophakic endocapsular hemorrhage after extracapsular cataract extraction with intraocular lens implantation

On the second postoperative day following an uncomplicated extracapsular cataract extraction from her right eye, a 68-year-old women developed an unusual intraocular hemorrhage that was confined to the space between the posterior suface of the lens implant and the posterior capsule. The hemorrhage occupied the lower half of the papillary space and seriously obstructed the sight. Other than the visual symptoms the eye remained comfortable and uninflamed. The hemorrhage differed from the ordinary postoperative hyphema in that it took unusually long, four months, to spontaneously clear up. When hemorrhage cleared the posterior capsule had become opacified, the neodymium: YAG laser capsulotomy of which gave final visual acuity of 20/30 [6/9] in the involved eye. It appears that other than taking a long time to spontaneously clear up, this type of hemorrhage is not a serious complication, with a very good eventual prognosis. [Pakistan Journal of Ophthalmology 9:60, 71, July, 1993.]

The effect of combined application of argon and Nd-YAG lasers on iridectomy in rabbits

Recently iridectomy using an argon or Nd-YAG laser to treat narrow angle glaucoma has become popular, and is now the procedure of choice over the standard surgical technique. However, the shock wave of the Nd-YAG laser causes hemorrhage in almost all cases and the high energy level of the Nd-YAG laser, which is required for iridectomy, causes injury to the lens and cornea. Furthermore, there is a tendency toward closure of the iridectomy site after argon laser application. We performed iridectomies by a combined application of argon and Nd-YAG lasers in pigmented rabbits to improve iris bleeding, iridectomy patency, and lens and corneal damage. The iridectomy patency and the lens and corneal damage were examined with a scanning electron microscope. The rabbits that underwent laser iridectomies with only the Nd-YAG laser were used as a control group. Based on the results, it can be concluded that laser iridectomy by a combined application of argon and Nd-YAG lasers results in a lower rate of bleeding, a higher rate of patency, and less damage to the lens and cornea as compared with iridectomy performed by Nd-YAG laser only.

Implantation of posterior chamber intraocular lenses by suture fixation without capsular and zonular support

We implanted sulcus-fixated posterior chamber intraocular lenses (PCL) in three cataractous, six aphakic, and four eyes during penetrating keratoplasty due to corneal opacity in the absence of capsular and zonular support. This technique has been successfully performed in all cases and produced good visual outcome in 12 eyes (93%). In four eyes which had penetrating keratoplasty and the fixation of PCL, one developed vitreous hemorrhage and one developed corneal graft rejection.