Symptoma

Persistent Pupillary Membrane

Pupillary Membranes

To present the management of a rare case of persistent pupillary membrane (PPM) associated with high myopia and amblyopia. A 12-year-old boy presented with progressive diminution of vision in the right eye since childhood. [ncbi.nlm.nih.gov]

  • Developmental Delay

    The patient had associated omphalocele, sensorineural hearing loss, and developmental delay. Magnetic resonance imaging revealed agenesis of the corpus callosum. [ncbi.nlm.nih.gov]

  • Aspiration

    The purpose of using Malyugin ring in this case was to avoid intraoperative bleeding caused by cutting blood vessels that might have been present within the pupillary membrane, to secure a wide and stable pupil, to avoid accidental aspiration of the membrane [ncbi.nlm.nih.gov]

    The Provisc was removed with a Simco irrigation/aspiration canula. The corneal wounds each required a single 10/0 nylon suture which were removed under anaesthetic 3 months postoperatively. [bjo.bmj.com]

    Patients who are unconscious or unable to perform self-care activities should have mouth care as often as needed to keep the mouth clean and moist and avoid aspiration of debris and infectious microorganisms. [medical-dictionary.thefreedictionary.com]

  • Respiratory Distress

    distress syndrome of the newborn. [medical-dictionary.thefreedictionary.com]

  • Thin Skin

    Chemistry A thin sheet of natural or synthetic material that is permeable to substances in solution. mem′bra·nal (-brə-nəl) adj. membrane [mem′brān] Etymology: L, membrana, thin skin membrane Anatomy A thin layer of tissue covering a surface, lining a [medical-dictionary.thefreedictionary.com]

  • Suggestibility

    The presence of a mesodermal pupillary membrane despite absence of the iris suggested a primary neuroectodermal defect as the pathogenetic factor in this case of aniridia. [ncbi.nlm.nih.gov]

    This result suggests that more severe occlusion by hyperplastic persistent pupillary membrane in the neonatal period can cause more severe ametropia associated with either a myopic, hyperopic, or cylindrical trend. [healio.com]

  • Broad Nasal Bridge

    Facial manifestations included broad nasal bridge, hypertelorism, and downward-slanting of palpebral fissures. The patient had associated omphalocele, sensorineural hearing loss, and developmental delay. [ncbi.nlm.nih.gov]

The mean absolute value of anisometropia was greater in the surgical treatment group than in the medical treatment and observation groups (P .048). [ncbi.nlm.nih.gov]

[…] modality: a surgical treatment group, a medical treatment group, and an observation group. [healio.com]

Although visual prognosis for properly managed patients is favorable, close follow-up of VA is needed since there is a chance of deprivation amblyopia. 6 Our case represents a PPM with acceptable pupillay opening in whom appropriate management resulted [academic.oup.com]

Surgery is generally performed in the first weeks or months of life, with good visual prognosis and consists of excision of the pupillary membrane using Vannas or vitreous scissors. [reviewofophthalmology.com]

In this study, we reviewed the medical records of 39 eyes with hyperplastic persistent pupillary membrane not associated with any other ocular anomaly affecting visual outcome and evaluated die visual prognosis and refractive change. [healio.com]

In cases such as this one, tests of macular function like entoptic tests, retina acuity meter (RAM) or laser interferometry can be performed to confirm the status of the macula and the visual prognosis. [djo.harvard.edu]

Other etiologic factors include dehydration, mouth breathing, poor oral hygiene, radiation to the head or neck, and antineoplastic agents. [medical-dictionary.thefreedictionary.com]

We suggest that early intervention in the first weeks or months of life is necessary to prevent the development of amblyopia. If mydriasis is unsuccessful, surgery is recommended followed by optical correction and occlusion therapy as necessary. [ncbi.nlm.nih.gov]

Firstly, the argon laser was used to photocoagulate the part of the membrane adhering to the iris surface and so to prevent any bleeding caused by the YAG laser. [ghrnet.org]

In humans, mucous membranes and the skin prevent the entry of pathogens. [medical-dictionary.thefreedictionary.com]

Reynolds et al. suggested that prompt therapeutic intervention within the first few weeks or months of life is necessary to prevent amblyopia.6 Surgical excision, however, has its own complications such as hyphema and cataracts in addition to the risk [healio.com]

Teaching Hospital in Karachi Qidwai W, Waheed S, Ayub S, Syed, IA Role of Flax and Flax Gum in Health and Diabetes Mitra A, Bhattacharya D CABG at SKIMS - An Initial Experience Lone RA, Ahangar AG, Zubair H, Hussain Z, Dar AM Does HIV Infection Afford a Prevention [indmedica.com]

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