Home About us Editorial board Ahead of print Current issue Search Archives Submit article Instructions Subscribe Contacts Login 
  • Users Online: 1512
  • Home
  • Print this page
  • Email this page

   Table of Contents      
ARTICLE
Year : 1965  |  Volume : 13  |  Issue : 3  |  Page : 121-122

Congenital bilateral anophthalmia


Medical College, Aurangabad, India

Date of Web Publication22-Feb-2008

Correspondence Address:
D L Maria
Medical College, Aurangabad
India
Login to access the Email id

Source of Support: None, Conflict of Interest: None


Rights and PermissionsRights and Permissions

How to cite this article:
Maria D L, Shukla S P. Congenital bilateral anophthalmia. Indian J Ophthalmol 1965;13:121-2

How to cite this URL:
Maria D L, Shukla S P. Congenital bilateral anophthalmia. Indian J Ophthalmol [serial online] 1965 [cited 2020 May 28];13:121-2. Available from: http://www.ijo.in/text.asp?1965/13/3/121/39232

Introduction

Anophthalmos is defined as a con­dition in which no eyeball, however small can be found in the orbit. To an embryologist the eye means the struc­tures that owe their origin to neural ectoderm. To an anatomist, the meso­dermal elements have to be added to the above to complete the eye in the proper anatomical sense.

According to Mann, (1937), there are three types of anophthalmia. The prim­ary type is due to failure of appearance of the optic vesicle from the fore-brain and also of the optic pit to deepen, which happens at or before the 2 mm. stage in man. Secondary anophthalmos results from absence or abnormal deve­lopment of the forebrain as a whole. The third type is due to the subsequent degeneration of a primarily formed optic vesicle.


  Case Report Top


A male child, thirteen days old was brought to the outpatient department of Government Medical College, Aurangabad, on 29th March, 1964. The child was the third son, the other two being also males, but without any congenital abnormality. The eldest son was eight years of age. The pre­vious two males were full term normal births.

Examination:

The subject was a premature (7 months) male child weighing 1.6 kg.

Both the orbits were small, larger in the transverse diameter than the verti­cal. They were well developed; and so were the eye lashes. The conjunctival sac was reduced in size. The eyeball could not be felt on palpation, but movements of the conjunctival sac

were noticed, which must be due to the presence of extraocular muscles. The lids were kept closed. The palpebral fissures were markedly narrowed but equal on both sides and the lacrimal puncta were present.

No other congenital abnormality was noted in the child or in other members of the family. The orbit measured 17 x 10 mm. with orbital index of 170. Eyelids upper and lower were 6 mm. and 5 mm. respectively, and the palpe­bral fissure was 9 mm. wide on both sides.

The normal values for the orbit of the new born (6 months) given by Winckler are 27 x 27 with an orbital index of 100 and for the palpebral fissure 18.5 - 19 x 10 mm.

The anterior and posterior fontanelle were normal.

Respiratory, cardiovascular and urogenital systems were normal.


  Discussion Top


From the clinical notes of various reported cases the following facts were noted. Anophthalmos in man is one of the rare congenital abnormalities. Mann and Collins, (1887) could find only 30 cases of bilateral and 12 cases of unilateral anophthalmos in the lite­rature. Thirteen years later, Van Hip­pel, (1900) raised the reported number of bilateral cases to 64 and of unila­teral to 23, a somewhat similar propor­tion. In 15 of this latter group, the other eye also showed some congenital anomalies. There does not appear to be any particular sex incidence, nor is there any evidence of parental trans­mission except in rare cases, although Mann remarked upon the anomaly having been transmitted through an affected male in one, and through an affected female in another instance, the conjugal partners in either case being normal. Transmission through the affected female seems to be com­moner.

Anophthalmos is rarely associated with other defects, although Collins observed supernumerary digits, cleft palate and polydactylism in association with anophthalmos (Schwartzman and Maffia; (1939); Appelbaum and Mar­melstein; (1943). The last named ob­server surveyed 66 case reports and found the condition to be bilateral in 72%. In about 50 percent of the uni­lateral cases the developed eye also showed some defect. Recordon and Griffiths (1938) reported a bilateral case with present foramen ovale.

The tendency to bilaterality and the sporadic incidence are in favour of an environmental cause, acting for a short time at the right moment. Rare fami­lial and hereditary cases are obviously germinal in origin and several of these are unilateral - (Collins). Yudkin (1927) noticed hereditary anophthalmos in white rats, transmitted through affected female. Stockard (1910) pro­duced anophthalmos in fish by sub­jecting the eggs to the action of a weak solution of alcohol, and Lewis by che­mical methods produced anophthalmos in amphibia. Anophthalmos has been observed in young pigs when the sow has been fed on a diet-deficient in vitamin A as has been shown by Hale. (1935).[10]


  Summary Top


A case of bilateral anophthalmos of the primary type in a 3rd male off­spring of a family has been reported. The last case reported in literature was in 1938 and since then no case has been reported.

 
  References Top

1.
Appelbaum. A & Marmelstein m. (1943), Arch. Ophthal. 29, 258.  Back to cited text no. 1
    
2.
Falls, H.F. (1954), Cone. Ophthal. 17, 2060.  Back to cited text no. 2
    
3.
Hale, F. (1935), Amer. J. Ophthal., 18, 1087.  Back to cited text no. 3
    
4.
Hare, R., (1943), Arch. Ophthal., 30, 320.  Back to cited text no. 4
    
5.
Mann. I. (1937), "Developmental abnormalities of the eye", Cambridge. pp. 65-72.  Back to cited text no. 5
    
6.
Recordon, E. & Griffiths, G.M., (1938). Brit. J. Ophthal., 22, 353.  Back to cited text no. 6
    
7.
Schwartzman, J. & Maffia, A. (1939), Arch. Pediat., 56, 240.  Back to cited text no. 7
    
8.
Stockard, C.R., (1910), Amer. J. Anat., 10, 369.  Back to cited text no. 8
    
9.
Yudkin, A.M., (1927), Amer. J. Ophthal., 10, 341.  Back to cited text no. 9
    
10.
Wolff. E., (1958), "The anatomy of the eye and orbit", 4th Ed., Lewis London, pp. 16, 19, 155.  Back to cited text no. 10
    




 

Top
 
 
  Search
 
    Similar in PUBMED
   Search Pubmed for
   Search in Google Scholar for
    Access Statistics
    Email Alert *
    Add to My List *
* Registration required (free)  

 
  In this article
Case Report
Discussion
Summary
References

 Article Access Statistics
    Viewed2100    
    Printed43    
    Emailed0    
    PDF Downloaded0    
    Comments [Add]    

Recommend this journal