Rare cause of diffuse alveolar haemorrhage and subconjunctival haemorrhage rescued by extracorporeal membrane oxygenation and rituximab.

A previously healthy man in his 20s presented with acute respiratory distress syndrome and subconjunctival haemorrhage. Imaging was indicative of pervasive pulmonary haemorrhage. There was no evidence of renal involvement. The patient rapidly deteriorated with aggravating respiratory failure regardless of invasive mechanical ventilation and required extracorporeal membrane oxygenation (ECMO). This maintained the patient adequate time to allow aggressive therapy. Skin biopsy indicated leucocytoclastic vasculitis. Given that the patient was C-antinuclear cytoplasmic autoantibody (ANCA) positive, pulse dose steroids and rituximab were initiated for the suspicion of ANCA-associated vasculitis (AAV) which resulted in improvement of airspace disease and subconjunctival haemorrhage. Only a few cases reported successful use of ECMO in severe diffuse alveolar haemorrhage (DAH) due to AAV, but no case was in DAH combined with subconjunctival haemorrhage. The need for systemic anticoagulation with pre-existing haemorrhage is still a challenging dilemma.

[Retrospective investigation of spontaneous bloody tears: a report of 27 cases].

Objective: To summarize clinical experience on the clinical feature, etiology and treatment of patients with spontaneous bloody tears as the initial symptom. Methods: Retrospective series of case studies. The clinical data and follow-up data of 27 cases of bloody tears as the first symptom in Lacrimal Center of Ophthalmology, the Third Medical Center of Chinese PLA General Hospital from June 2015 to December 2018 were reviewed. The clinical feature, specific cause, diagnosis, treatment and prognosis of these cases were evaluated. Results: A total of 27 cases were collected in this study. The patients were 10 males (37.0%) and 17 females (63.0%), including 21 adults (≥ 18 years old, 77.8%) and 6 minors (<18 years old, 22.2%). There were 22 monocular cases (81.5%) and 5 binocular cases (18.5%). Five cases (18.5%) were bleeding from the eye and other parts of the body, and 22 cases (81.5%) were bleeding only from the eye. There were 19 cases (70.4%) with hematic epiphora and secretions from the punctum, 3 cases (11.1%) with blood-stained tears, and 7 cases (25.9%) with blood-like tears. With regard to etiology, 6 cases (22.2%) were combined with systemic lesions, one of which was granulomatosis with polyangiitis and five of which (<18 years old) were idiopathic bloody tears. Twenty-one cases (77.8%) were local lesions, including 18 cases only involving the lacrimal system, 2 cases only involving the ocular surface, and 1 case involving both the lacrimal system and the ocular surface. Among the 21 cases with local lesions, 5 cases were induced by foreign body, 6 cases were induced by simple inflammation, and 10 cases were induced by tumor including 1 case with conjunctival benign tumor and 9 cases with tumor of the lacrimal system (5 with malignant tumor and 4 with benign tumor). Patients with idiopathic bloody tears received psychological and medical treatment, and interictal discharge was lengthened. One case of granulomatosis with polyangiitis was treated by trans-nasal endoscopic dacryocystorhinostomy. With the recurrence of granulomatosis and polyangiitis, bloody tears recurred after surgery. One patient with conjunctival hemangioma was untreated. Lesions in the lacrimal duct system were removed and dacryocystorhinostomy was performed. In this study, 2 patients (1 with small cell neuroendocrine carcinoma and 1 with adenoid cystic adenocarcinoma) died and the other had a good prognosis. Conclusions: Among the cases of bloody tears, adults and local lesions are more common. Most of the lesions are located in the lacrimal system and are tumors. The main treatment is to remove the lesions, and if necessary, to expand the resection and reconstruct the lacrimal duct. Idiopathic bloody tears occur in minors, who are gave psychotherapy and necessary medical treatment. (Chin J Ophthalmol, 2020, 56: 53-58).

Subconjunctival hemorrhage and vision loss after regional ocular anesthesia.

PURPOSE: To report two cases of retinal vascular occlusion and associated subconjunctival hemorrhage in needle optic nerve injury during local bulbar anesthesia. METHODS: Surgical records of these two subjects who presented with acute vision loss after cataract extraction were studied, and systemic workup and ocular imaging were carried out to establish the cause. RESULTS: Computerized tomography showed evidence of optic nerve injury. CONCLUSION: Subconjunctival hemorrhage could be an associated clinical finding in hypodermic needle injury-related retinal vascular occlusion during ocular anesthesia.

An unusual complication of combined gonioscopy-assisted transluminal trabeculotomy and phacoemulsification: vision loss due to intracapsular hematoma.

PURPOSE: To report two cases with an acute vision loss due to intracapsular hemorrhage (hematoma) after an uncomplicated gonioscopy-assisted transluminal trabeculotomy (GATT) combined with phacoemulsification surgery. METHODS: Case report. RESULTS: Seventy-six-year-old male and 75-year-old female patients with cataract and pseudoexfoliative glaucoma (XFG) uncontrolled with maximum medical therapy both underwent GATT combined with phacoemulsification. Shortly after the surgery, intracapsular hematoma behind the intraocular lens (IOL) were noted in both patients. Hematoma cleared in both of them via IOL extraction-anterior vitrectomy and YAG-laser capsulotomy, respectively. Hematoma cleared in both patients without any surgical complications. CONCLUSIONS: Vision loss due to unclearing intracapsular hematoma might be an early complication of combined GATT and phacoemulsification surgery.

Optic Disc Hemorrhage and Lamina Cribrosa Defects in Glaucoma Progression.

Both disc hemorrhages (DH) and focal lamina cribrosa (LC) defects are recently considered as a progression factor in glaucoma. However, the clinical relevance of the presence of LC findings at the site of the DH has not yet been determined. We conducted a prospective study enrolling a total of 98 glaucoma eyes with DH and 37 OAG eyes with focal LC defect without DH to determine whether visual field (VF) progression differs according to the findings of the LC that had been evaluated by enhanced depth imaging (EDI) of optical coherence tomography (OCT) and its relationship with DH. Only the presence of focal LC defects was significantly different between the progressing and stable patients (P < 0.001). Baseline intraocular pressure (hazard ratio [HR], 1.076; P = 0.098) and the presence of focal LC defects at the DH site (HR, 2.620; P = 0.002) were found to be associated with VF progression. Glaucoma eyes with DH at the site of focal LC defects showed frequent and faster VF progression compared with DH not accompanied by LC alterations or LC alterations not accompanied by DH. Evaluating LC alterations in glaucoma eyes with DH may be important in predicting the progression of glaucoma.

Intracorneal stromal hemorrhage in dogs and its associations with ocular and systemic disease: 39 cases.

OBJECTIVE: To describe clinical features of dogs diagnosed with stromal intracorneal hemorrhage (ICH). ANIMALS STUDIED: Retrospective case series of 39 dogs (44 eyes) with ICH. PROCEDURES: Medical records of dogs evaluated by the Cornell University ophthalmology service were searched to identify animals with a clinical diagnosis of ICH between 2005 and 2014. Signalment and clinical details, including concurrent ocular disease, concurrent systemic disease, diagnostic tests performed, outcome of hemorrhage, presenting client complaint, and treatment, were recorded. RESULTS: Intracorneal hemorrhage was identified in 44 eyes of 39 dogs. The mean (±standard deviation) age of dogs was 11.5 years (±2.8 years). The Bichon Frise breed and older dogs were statistically over-represented relative to the entire ophthalmology service canine referral population during the same time period. Concurrent ocular disease was present in 40 eyes (91%) and included keratoconjunctivitis sicca, cataracts, and corneal ulcers. Twenty-three dogs (59%) suffered from concurrent systemic disease, most frequently diabetes mellitus, hyperadrenocorticism, hypothyroidism, and systemic hypertension. Less commonly, life-threatening systemic conditions were identified in dogs with ICH including immune-mediated hemolytic anemia, immune-mediated thrombocytopenia, metastatic neoplasia, and sepsis. Intracorneal hemorrhage was found in all corneal locations, and corneal vascularization was present in each affected eye. CONCLUSIONS: Intracorneal hemorrhage is an uncommon condition in dogs that occurs in association with corneal vascularization. The risk of ICH may be increased due to certain ocular and systemic diseases. Although uncommon, ICH may also be an ocular manifestation of severe immune-mediated, infectious, and neoplastic systemic diseases in dogs.

Management of traumatic haemorrhage in the Berger's space of a 4-year-old child.

We are reporting an unusual case of haemorrhage in the Berger's space after an episode of blunt ocular trauma in an eye of a 4-year-old boy, who enjoyed premorbid normal vision. A secondary posterior subcapsular cataract developed as a complication of the haemorrhage after 6 months of observation. Surgery comprised cataract extraction, removal of a residual retrolenticular haematoma via opening of posterior continuous curvilinear capsulorhexis (CCC), anterior vitrectomy and placement of an intraocular lens. This yielded a reasonable visual outcome. Complete spontaneous resolution of haemorrhage in the Berger's space is unlikely and may cause secondary cataracts in children. We suggest early intervention in such conditions in order to prevent the development of amblyopia.

Medical Decision Making: Hyposphagma Prior to Intravenous Tissue Plasminogen Activator in Acute Ischemic Stroke.

The decision to administer intravenous tissue plasminogen activator (IV tPA) is based on standard exclusion and inclusion criteria, which include laboratories, imaging, and time of last known well. When patients present with a clinical scenario that is not addressed in these standards, the decision to administer IV tPA is more complex. We present a case of a patient with an acute stroke syndrome that also included acute subconjunctival hemorrhage (i.e., hyposphagma). We provide the medical decision making that occurred prior to the administration. Ultimately, the finding of hyposphagma should not disqualify eligible patients from receiving IV tPA.

Spontaneous hyphaema secondary to bleeding from an iris vascular tuft in a patient with a supratherapeutic International normalised ratio: case report.

BACKGROUND: Iris vascular tufts are rare iris stromal vascular hamartomas. Patients with iris vascular tufts generally remain asymptomatic until presenting with a spontaneous hyphaema or with mild intraoperative pupil margin haemorrhage during anterior segment surgery. This is the first reported case of spontaneous hyphaema from iris vascular tuft related to a documented supratherapeutic International Normalised Ratio as a predisposing factor. At 86 years of age, this patient also represents the oldest documented first occurrence of bleeding from an iris vascular tuft. CASE PRESENTATION: An 86 year old Caucasian lady presented with sudden and persisting loss of vision in her right eye, ocular pain and vomiting. She had a supratherapeutic International Normalised Ratio of 3.9 related to Warfarin use. Her intraocular pressure in the right eye was raised at 55 mmHg, with a 1.6 mm hyphaema and multiple iris vascular tufts visible around the entire pupil. CONCLUSION: The present case highlights the risk of anticoagulation therapy as a predisposing factor for spontaneous hyphaema and adds to the management considerations for this condition. It also demonstrates the need for Ophthalmologists to be aware of iris vascular tufts as a cause for spontaneous hyphaema, independent of age and systemic associations.

[Shock-induced anterior ischemic optic neuropathy from hemorrhagic anemia]. / Schockinduzierte anteriore ischämische Optikusneuropathie bei Blutungsanämie.

A 51-year-old diabetic and overweight male presented to our eye clinic with right-sided impairment of visual acuity and scotoma. A thorough work-up had been carried out at our institute 9 months prior to this event due to left-sided nonarteriitic anterior ischemic optic neuropathy (NAION). Despite the similarity of visual symptoms in the currently and previously affected eyes microcystic anemia (Hb 81 g/dl) associated with severe hemorrhoidal bleeding was diagnosed. The patient underwent surgical hemorrhoidectomy and received two red blood cell concentrates. Therefore, this article reports on an extraordinarily rare case of shock-induced anterior ischemic optic neuropathy (SIAION) caused by hemorrhoidal bleeding.

Recent structural alteration of the peripheral lamina cribrosa near the location of disc hemorrhage in glaucoma.

PURPOSE: We investigated whether disc hemorrhage (DH) is associated with the recent structural alteration of the peripheral lamina cribrosa (LC) as assessed by enhanced depth imaging (EDI) spectral-domain optical coherence tomography (SD-OCT). METHODS: Serial horizontal B-scan images were obtained by EDI SD-OCT from primary open-angle glaucoma (POAG) patients before and after the detection of DH (DH group, n = 45), and those who had no DH during the 1-year scan interval (non-DH group, n = 36). The images were processed using compensation and contrast enhancement. Then, 11 radial OCT images centered on the optic disc were generated from the 3-dimensionally reconstructed volume image. A recent structural alteration of the LC was defined when either the outward deformation of the anterior LC surface or radial disruption of the LC was identified in the temporal periphery. RESULTS: A recent structural alteration of the LC was found in 40 (88.9%) eyes in the DH group versus 4 (11.1%) eyes in the non-DH group. The amount of maximum outward deformation (55.82 ± 34.60 vs. 20.15 ± 4.28 µm) and radial disruption (69.87 ± 46.74 vs. 18.31 ± 1.17 µm) was larger in the DH group than in the non-DH group. The maximum LC alteration was observed within 1 clock-hour distance from the location of DH in all 40 eyes. CONCLUSIONS: The peripheral LC exhibited a recent alteration in eyes with DH. The alteration was correlated spatially with the location of the DH. These findings suggest that DH may result from microvascular damage incurred from alteration of the LC near its insertion.

[Angioid streaks]. / Les stries angioïdes.

Angioid streaks represent breaks in Bruch's membrane, appearing as dark or reddish radial streaks eminating from the optic disc. Usually asymptomatic, these streaks may develop neovascularisation and lead to a maculopathy with marked loss of vision. Some associations with systemic disease are classically described, especially pseudoxanthoma elasticum. This condition may involve cardiovascular complications. A mutation has been found in the ABCC6 gene, which encodes for a membrane transport protein involved in the synthesis of the extracellular matrix. Imaging allows for visualization of the extent of the streaks, and autofluorescence is particularly informative. Spectral domain OCT may also demonstrate early breaks in Bruch's membrane. Neovascular complications, previously responsible for inevitable visual impairment at some point after their occurrence, are now managed by intravitreal injections of anti-VEGFs with clear efficacity. The ophthalmologist must be aware of this condition, in order to guide the patient towards a systemic work-up if necessary, and also to insure quick and targeted treatment in the case of neovascular complications.

[Relationship between the extent of subarachnoid hemorrhage and intraocular hemorrhages in patients with subarachnoid hemorrhage].

PURPOSE: To examine the relationship between the extent of subarachnoid hemorrhage and intraocular hemorrhages in patients with subarachnoid hemorrhage. SUBJECTS AND METHOD: A total, of 63 patients (25 men and 38 women, mean age 58 years). The subarachnoid hemorrhage quantity was graded according to the Fisher scale and compared with hemorrhages in the ocular fundus. RESULTS: Either vitreous or preretinal hemorrhages in either one or both eyes (vitreous hemorrhages) were present in 16 patients (25%). Retinal hemorrhages in either one or both eyes (retinal hemorrhages) were present in 12 patients (19%). Intraocular hemorrhage was absent in the other 35 patients (56%). The incidence of vitreous hemorrhage tended to be higher than the incidence of retinal hemorrhage or of the absence of hemorrhage as the rate of subarachnoid hemorrhage increased (Kruskal-Wallis, p < 0.05). There was no significant correlation between retinal hemorrhages and the absence of hemorrhage in the Fisher grade IV chi2, p > 0.05). CONCLUSION: The onset of vitreous hemorrhage appears to be related to the extent of subarachnoid hemorrhage but the onset of retinal hemorrhage is not.

[A 2-year-old patient with acute proptosis]. / Zweijähriger Patient mit akutem Exophthalmus.

Hemorrhage into an orbital lymphangioma can cause acute proptosis. A lymphangioma must be distinguished from acute threatening causes of rapidly developing proptosis in childhood, such as orbital cellulitis or malignant tumors (rhabdomyosarcoma). Imaging (magnetic resonance imaging, ultrasound, computed tomography) and histopathological evaluation are required for the final diagnosis. Immunohistochemical staining of lymphatic vessels with podoplanin can be useful for confirmation of the diagnosis.

[Acute right proptosis due to spontaneous orbital hemorrhage]. / Einseitiger Exophthalmus mit Orbitaeinblutung.

A 46-year-old woman presented with a sudden onset of non-traumatic periorbital hemorrhage, painless proptosis, conjunctival chemosis and injection as well as motility restriction of the right eye with double vision. Magnetic resonance imaging (MRI) revealed an extraconal mass in the medial orbit with lateral displacement of the medial rectus muscle and the eyeball without optic nerve involvement. A biopsy led to the diagnosis of non-specific inflammation. This case shows that sudden periorbital hemorrhages can be a sign for idiopathic orbital inflammation.