Collodion Baby: A Case Report

V. Stojanović et al. Collodion baby: a case repor Serbian Journal of Dermatology and Venereology 2014; 6 (4): 186-190 DOI: 10.2478/sjdv-2014-0016 Collodion Baby - a Case Report Vesna STOJANOVIĆ1,2, Aleksandra DORONJSKI1,2, Slobodan SPASOJEVIĆ1,2, Nataša STAŠUK3, Anica RADULOVIĆ2 Faculty of Medicine, University of Novi Sad, Institute for Child and Youth Health Care of Vojvodina, Serbia Clinic of Gynecology and Obstetrics, Clinical Center of Vojvodina, Novi Sad, Serbia 2 Institute for Child and Youth Health Care of Vojvodina, Novi Sad, Serbia 1,2 3 *Correspondence: Vesna Stojanović, E-mail: vsnefro@gmail.com OPEN UDK 616.61-056.7-053.1 Abstract Colloidon baby describes a highly characteristic clinical entity in newborns encased in a yellowish translucent membrane resembling collodion. In most cases the condition either precedes the development of one of a variety of ichthyoses, the commonest of which are lamellar ichthyosis and non-bullous ichthyosiform erythroderma, or occasionally represents an initial phase of other ichthyoses such as ichthyosis vulgaris. In at least 10% of all cases of collodion baby, the condition is followed by a mild ichthyosis of lamellar type, so mild as to be considered more or less normal, so-called self-healing collodion baby or ‘lamellar ichthyosis of the newborn’. In this report we present a rare case of collodion baby in whom, after collodion membrane peeled-off, the skin retained normal appearance. Key words Ichthyosis, Lamellar; Newborn Diseases; Skin Diseases; Treatment Outcome; Signs and Symptoms; Diagnosis T he term colloidon baby (CB) (lamellar desquamation/exfoliation of the newborn), describes a highly characteristic clinical entity in newborns encased in a yellowish translucent membrane resembling collodion. In most cases the condition either precedes the development of one of a variety of ichthyoses, the commonest of which are the autosomal recessive, rarely autosomal dominant forms of lamellar ichthyosis and non-bullous ichthyosiform erythroderma, or occasionally represents an initial phase of other ichthyoses such as ichthyosis vulgaris, X-linked ichthyosis, Netherton’s syndrome, neutral lipid storage disease or the Sjögren–Larsson syndrome. In at least 10% of all cases, the collodion baby phase is followed by a mild ichthyosis of lamellar type, so mild as to be considered more or less normal, so-called selfhealing collodion baby or ‘lamellar ichthyosis of the newborn’ (1). Although self-healing collodion baby was irstly thought to be an autosomal recessive condition, it is most likely genetically heterogeneous (1). 186 Since 1884, when Hallopeau used the term collodion baby for the irst time, about 270 cases have been sporadically reported including familial, selfhealing cases and localized forms (2, 3, 4, 5, 6, 7). In this report, a case of a self-healing collodion baby is presented. Case report We present a child, born as a result of the irst, controlled and uneventful, consanguineous pregnancy. A female infant was born at 37 weeks of gestation. he 1- and 5-minute Apgar scores were 9, respectively. he newborn’s birth weight was 3570g (90th centile), birth length 49 cm (98th centile) and head circumference 35cm (91st centile). From the regional maternity ward the baby was transferred to the Neonatal Intensive Care Unit (NICU) of our Institute. On admission, the newborn presented with normal vital signs, generalized edema, anxiety, Douleur Aigue du Nouveau-né (DAN) of 5 (8). DAN scale is a © 2014 he Serbian Association of Dermatovenereologists Unauthenticated Download Date | 5/25/15 2:11 PM CASE REPORT Serbian Journal of Dermatology and Venereology 2014; 6 (4): 186-190 behavioral scale developed to rate acute pain in term and preterm neonates, scores range from 0 (no pain) to 10 (maximum pain); It evaluates three items - facial expressions, limb movements, and vocal expression (8). Whole body surface was covered with a yellowish membrane with laminar cracks especially on the neck. he eyelids were edematous with profuse mucus secretion. he earlobes were deformed by swelling and tension of the skin, the lips were everted showing eclabion (Figure 1). Due to the collodion membrane limited range of motion in all joints was present. he result of physical assessment was otherwise normal. During the irst week of life, laboratory indings such as sedimentation rate, C-reactive protein, complete blood count as well as other relevant biochemical indings were in normal ranges. Ultrasound indings of the upper abdomen, head and echocardiography were normal. TORCH (serological analysis for toxoplasmosis, rubella, cytomegalovirus, herpes simplex) IgM was negative. Karyotype showed 46, XX (normal). Since septicemia is a common complication, regular skin, eye, ose, external ear canal and throat swabs, as well as blood, stool and gastric aspirate cultures, were done for bacteria and candida, and they were all negative. Upon admission, parenteral administration of antibiotics (ampicillin, gentamicin) and analgesics (paracetamol, fentanyl) was initiated. he baby was Figure 1. Collodion baby at birth: whole body is covered with yellowish membrane with laminar cracks; edematous closed eyelids with profuse mucus secretion; earlobes deformed by swelling and membranes; eclabium (eversion of the lips) Figure 2. Four weeks after birth: baby`s skin is smooth and pink, retaining normal appearance nursed in humidiied incubator (60 to 70%), with close monitoring of body temperature. he skin was treated with emollients every 4 hours during the irst days of life. After the irst week of life, when almost all the membrane has desquamated (except on the palms and soles), emollients were applied twice a day. A prophylactic, topical antibiotic cream was applied on issures and bare skin. Artiicial eye drops were initiated (ectropion from the 2nd day of life) and periorbital area was treated with Solcoseryl® cream (deproteinized dialysate of calfs blood). During the second week of life, the level of acute phase reactants increased and Acinetobacter spp. was isolated from blood cultures and swabs of skin issures. he antibiotic therapy was modiied and colistimethate sodium was introduced parenterally; the subsequent cultures were all negative. Enteral feeding was started on the 1st day of life, initially via nasogastric tube, later by bottle. Due to high transdermal luid loss, intravenous luid, 250 ml/kg/day, and nasogastric luid supplementation were commenced. One episode of hypernatremia was registered, probably as a result of technical incident (isolete malfunction and inappropriate humidiication). During hospitalization, episodes of hyper - or hypothermia were not recorded. In the 3rd week of life, most of the membrane on palms and soles peeled-of. he skin became hyperemic, dry and scurfy. During the 4th week of life, the baby`s skin became smooth and pink and subsequently looked normal (Figure 2). After discharge from the hospital, the child is regularly monitored by a dermatologist. Last control at the age of 1,5 years revealed clinical symptoms that corresponds to a very mild form of ichthyosis vulgaris. © 2014 he Serbian Association of Dermatovenereologists Unauthenticated Download Date | 5/25/15 2:11 PM 187 V. Stojanović et al. Collodion baby: a case repor Serbian Journal of Dermatology and Venereology 2014; 6 (4): 186-190 Discussion Collodion membrane is a result of disturbed epidermal lipid and protein homeostasis. It has the same etiopathogenesis as ichthyosiform erythroderma, which develops in the majority of collodion babies. Most of collodion babies have autosomal recessive congenital ichthyosiform erythrodermas as a result of functional mutations in transglutaminase 1 - TGM1, ALOXE3 or ALOX12B genes, ABCA12, HIPAL4/ ichthyin, ABHD5 or other genes responsible for aforementioned epidermal homeostasis (5, 9). Most cases develop ichtyosis, ichtyosis-like conditions or other keratinization disorder. Most cases, approximately 75% will go on to develop autosomal recessive congenital ichtyosis, either lamellar ichthyosis or congenital ichthyosiform erythroderma - particularly nonbullous. After shedding the collodion membrane, the skin, especially on the trunk, usually remains dry and resembles a mild form of ichtyosis vulgaris. Only 10% of cases eventually develop normal skin. his is known as self-healing collodion baby (2, 7, 10). Self-healing collodion baby is caused by compound heterozygous mutations which in utero render the transglutaminase 1 inactive cis form; after delivery, a normal phenotype develops, since in the extrauterine environment the enzyme isomerizes back to its active trans form (7). About 15% of cases are caused by diferent conditions which include keratinization disorders, such as ichthyosis vulgaris and trichothiodystrophy–ichthyosis syndrome, Sjogren-Larsson syndrome, ichthyosis variegata, palmoplantar keratoderma with anogenital leukokeratosis, as well as non-syndromic autosomal dominant loricrin keratoderma, anhidrotic ectodermal dysplasia etc. (3, 7). Collodion babies are often born prematurely (between 32 and 36 weeks of gestation) and are small for gestational age. However, premature delivery is not usually a signiicant problem (7). Our patient was born in term, with normal somatometric parameters. During the irst weeks of life, the diagnosis is unmistakable (1). Collodion baby is a syndrome in which a bright red newborn is encased in a taut, shiny, yellowish translucent membrane resembling collodion, known as collodion membrane. his extra layer of skin usually covers the whole body and looks tight; it may be described as ‘plastic skin’, ‘parchment-like’ or ‘as if dipped in hot wax’ (2, 3, 4, 188 5, 6, 7). he whole body surface is covered by armorlike plates. he face appears immobilized. Tension around the eyes and the mouth results in: ectropion and eversion of the lips (eclabion) as in our patient, producing a rather ish-like appearance of the mouth, and efacement of the nose and ears. he nostrils may be blocked (1). Since the baby’s eyes and mouth are forced opened, if appropriate treatment is not started, keratitis due to xerophthalmia and subsequent blindness may occur (2, 11). Severe tightness of the skin on the thorax may interfere with respiration, and very occasionally, respiratory distress may be caused by nasal obstruction, such as impaired feeding and breathing. Since respiration can be also compromised during delivery, due to aspiration of amniotic luid with squamous debris, this can be seen on fetal ultrasound and early delivery by caesarean section can prevent this complication. he membrane may cause physical constraints of underlying tissues with development of constriction bands with subsequent reduction of local blood supply and swelling of extremities (2, 12, 13). Awareness of potential complications is of utmost importance. he baby should be nursed in an incubator at high humidity, with constant monitoring of body temperature. High humidity (40 - 100%) is exceptionally important in order to decrease the level of transepidermal luid loss, that is 6 to 7 folds increased in these newborns (14). On the other hand, high humidity increases the risk of skin colonization with diferent pathogens. Other supportive measures include maintenance of luid and electrolyte balance. In severe cases, intravenous luid therapy in indicated, but in less severe cases oral or nasogastric luid supplementation is recommended. Peritoneal dialysis may be indicated if renal failure occurs. he skin should be maintained soft in order to decrease scaling. Other treatment options include pain alleviation (for example paracetamol or opioids), as well as use of emollients and mild topical steroids in order to decease inlammation, and application of artiicial tear drops. Use of emollients is contradictory (2, 15). he collodion membrane should not be peeled-of roughly. Bands of tight skin constricting digits, hands or feet may occasionally require surgical division. Our patient was initially treated with emollients 6 times a day, and twice a day after the irst week of life. © 2014 he Serbian Association of Dermatovenereologists Unauthenticated Download Date | 5/25/15 2:11 PM CASE REPORT Serbian Journal of Dermatology and Venereology 2014; 6 (4): 186-190 In collodion babies with localized lesions, local use of retinoic acid and calcipotriol is a good treatment option. Also, introduction of systemic retionids in the treatment of generalized lesions was highly successful leading to signiicant decrease in mortality, from 50% in the 1960s to 11% in 1986, and less than 5% nowadays (14). As large transepidermal luid loss results in high metabolic demands, supplementation of calories is mandatory in early phases of treatment in order to maximize the growth potential. herefore, as a result of sucking diiculties due to eclabium, feeding via nasogastric tube is initially recommended (3). In most cases, the membrane starts to dry and breaks within the irst 48 hours of life and usually peels of completely in two to four weeks like in our case, but may reform several times. Subsequently, the typical features of one of several above mentioned varieties of ichthyosis gradually develop over a period of weeks or months, but it was not the case in our patient in whom, after the collodion membrane peeled of, the skin became smooth, pink and without scales. Although the necessity for intensive care depends on the baby’s condition, most are discharged within the irst 4 weeks, once the membrane completely peels of. No correlation between the severity of ichthyosis that follows and the initial severity in a collodion baby has been reported (1). Since on light microscopy histopathological indings of skin biopsy within the irst weeks are identical, regardless if severe ichthyosis will develop or not, and cannot distinguish which disturbance will develop, the diagnosis of collodion baby is clinical. Apart from orthokeratotic stratum corneum, light microscopy of the skin shows normal epidermis and dermis. Regardless of the clinical status which may still be indistinguishable, it is possible to make a prediction on histological grounds at about 15 days (1), but the best option is to perform skin biopsy after the collodion membrane is peeled of (2). Electron microscopy features vary in the early neonatal phase and may persist for several months with no predictive value (5). Although skin biopsy was not performed in our patient, because the parents have not consented to the intervention, based on visible characteristics of the baby’s skin over the follow-up, it seems quite reasonable to consider this case as a rare self-healing collodion baby. Moreover, at present, it seems more likely that apart from relevant investigations including genetic family counseling, only observation over a period of months will clarify the fate of the skin in this newborn (1). Conclusion In this report we present a rare case of collodion baby whose skin retained normal appearance after the collodion membrane was shed. Abbreviations CB - collodion baby NICU - Neonatal Intensive Care Unit DAN - Douleur Aigue du Nouveau-né TORCH – Toxoplasmosis, Other infections, Rubella, Cytomegalovirus, and Herpes References 1. Paige DG, Gennery AR, Cant AJ. he neonate. In: Burns T, Breathnach S, Cox N, Griiths C, editors. Rook`s Textbook of Dermatology. 8th ed. Oxford: Wiley–Blackwell; 2010. p. 17.1-17.85. 2. Van Gysel D, Lijnen RL, Moekti SS, de Laat PC, Oranje AP. Collodion baby: follow-up study of 17 cases. J Eur Acad Dermatol Venerol 2002;16:472-5. 3. Judge MR. Collodion baby and harlequin ishthyosis. In: Harper J, Oranje A, Prose N, editors. Texbook of pediatric dermatology. 2nd ed. Malden: Blackwell Publishing; 2006. p. 118-25. 4. Tuzun Y, Iscimen A, Pehlivan O. Collodion baby. J Turk Acad Dermatol 2008;2(2):82201r. 5. Judge MR, McLean WHI, Munro CS. Disorders of keratinization. In: Burns T, Breathnach S, Cox N, Griiths C, editors. Rook`s Textbook of Dermatology. 8th ed. Oxford: Wiley–Blackwell; 2010. p. 19.1-19.122. 6. Frenk E, de Techtermann F. Self-healing collodion baby: evidence for autosomal recessive inheritance. Pediatr Dermatol 1992;9:95–7. 7. Raghunath M, Hennies HC, Ahvazi B, Vogel M, Reis A, Steinert PM, et al. Self healing collodion baby: a dynamic phenotype explained by a particular transglutaminase 1 mutation. J Invest Dermatol 2003;120:224–8. 8. Carbajal R, Paupe A, Hoenn E, Lenclen R, Olivier Martin M. DAN: une échelle comportementale d’évaluation de la douleur aiguë du nouveau-né. Arch Pediatr 1997;4(7):623-8. 9. Harting M, Brunetti-Pierri N, Chan CS, Kirby J, Dishop MK, Richard G, et al. Self-healing collodion membrane and mild nonbullous congenital ichthyosiform erythroderma due to 2 novel mutations in the ALOX12B gene. Arch Dermatol 2008;144(3):351-6. 10. Langer K, Konrad K, Weninger M, Wolf K. Collodion baby with transition to mild lamellar ichthyosis. Clinical course, histopathology and ultrastructural indings. Hautarzt 1991;42:34-8. 11. Sybert VP. Disorders of the epidermis. In: Sybert VP, editor. © 2014 he Serbian Association of Dermatovenereologists Unauthenticated Download Date | 5/25/15 2:11 PM 189 V. Stojanović et al. Collodion baby: a case repor Serbian Journal of Dermatology and Venereology 2014; 6 (4): 186-190 Genetic skin disorders. New York, Oxford: Oxford University Press; 1997. p. 5-128. 12. Roberts JB, Adelson D. Case report: prolonged collodion membrane causing constrictive bands of the digits and treatment. Dermatol Online J 2010;16(1):15. 13. Sandler B, Hashimoto K. Collodion baby and lamellar ichthyosis. J Cutan Pathol 1998;25(2):116-21. 14. Taieb A, Labreze C. Collodion baby: what`s new. J Eur Acad Dermatol Venereol 2002;16:436-7. 15. Prado R, Ellis LZ, Gamble R, Funk T, Arbuckle HA, Bruckner AL. Collodion baby: an update with a focus on practical management. J Am Acad Dermatol 2012;67:1362-74. Kolodion beba – prikaz slučaja Sažetak Kolodion beba (Collodion baby) predstavlja visokospeciičan klinički sindrom u kome se novorođenče rađa zatvoreno u žućkastu translucentnu (prozračnu) opnu koja svojim izgledom podseća na kolodijum. U najvećem broju slučajeva ovo kliničko stanje predstavlja ili uvod u jednu od brojnih oblika ihtioza, najčešće lamelarnu ili nebuloznu ihtioziformnu eritrodermiju, ili u pojedinim slučajevima predstavlja početnu fazu ostalih ihtioza, npr. vulagarne ihtioze. U manje od 10% svih slučajeva, kolodijum opna može spontano nestati ostavljajući za sobom kožu koja se može smatrati manje ili više nepromenjenom, najčešće sa veoma blagim znacima lamelarne ihtioze, tzv. lamelarna ihtioza novorođenčeta. U ovom radu prikazan je redak slučaj kolodion bebe, kod koje je koža poprimila normalan izgled, te su se nakon godinu i po dana posle porođaja, na njoj mogli videti samo veoma blagi znaci vulgarne ihtioze. Ključne reči Lamelarna ihtioza; Bolesti novorođenčeta; Kožne bolesti; Ishod terapije; Znaci i simptomi; Dijagnoza 190 © 2014 he Serbian Association of Dermatovenereologists Unauthenticated Download Date | 5/25/15 2:11 PM