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Prevalence of concurrent Phacomatosis Pigmentovascularis (PPV)and Sturge-Weber syndrome (SWS) is unknown due to its rarity and sporadic occurrence. In this case report, we present a rare case of bilateral glaucoma in an infant with PPV and SWS. A three-month old male infant presented with hazy cornea and visible black spots in the upper sclera and presented with intraocular pressure (IOP) of 40 and 52 mmHg in the left and right eye, respectively. Trabeculectomy-Trabeculotomy for both eyes was done which initially decreased IOP. However, high IOP recurred, and the patient was treated with topical medication. At one year follow-up, the patient had normal IOP and was responsive to light and object. Our case is a rare presentation of concurrent SWS, PPV, and bilateral glaucoma. The potential systemic comorbidities of this condition highlights that it is imperative that these patients are diagnosed early, treated promptly, and are monitored periodically. [ABSTRACT FROM AUTHOR]

Phacomatosis pigmentovascularis (PPV) comprises a family of rare conditions that feature vascular abnormalities and melanocytic lesions that can be solely cutaneous or multisystem in nature. Recently published work has demonstrated that both vascular and melanocytic abnormalities in PPV of the cesioflammea and cesiomarmorata subtypes can result from identical somatic mosaic activating mutations in the genes GNAQ and GNA11. Here, we present three new cases of PPV with features of the cesioflammea and/or cesiomarmorata subtypes and mosaic mutations in GNAQ or GNA11. To better understand the risk of potentially occult complications faced by such patients we additionally reviewed 176 cases published in the literature. We report the frequency of clinical findings, their patterns of co-occurrence as well as published recommendations for surveillance after diagnosis. Features assessed include: capillary malformation; dermal and ocular melanocytosis; glaucoma; limb asymmetry; venous malformations; and central nervous system (CNS) anomalies, such as ventriculomegaly and calcifications. We found that ocular findings are common in patients with phacomatosis cesioflammea and cesiomarmorata. Facial vascular involvement correlates with a higher risk of seizures (p = .0066). Our genetic results confirm the role of mosaic somatic mutations in GNAQ and GNA11 in phacomatosis cesioflammea and cesiomarmorata. Their clinical and molecular findings place these conditions on a clinical spectrum encompassing other GNAQ and GNA11 related disorders and inform recommendations for their management.

Phacomatosis pigmentovascularis of cesioflammea type is characterized by the presence of a superficial capillary vascular malformation that coexists on the same skin surface with dermal melanocytosis or nevus anemicus. In turn, this entity may be associated with alterations of a systemic nature, especially of the central nervous system. Its incidence and prevalence are unknown due to its low frequency; however, it is of great importance for health professionals involved in newborn care. The case of a newborn of 5 days of life is described below, who was born with a large blue-greyish macule superimposed on an erythematous-violet macule that affected the trunk and extremities, respecting the face, palms and soles. The final diagnosis was made based on the clinic and the ordered paraclinics, where it was ruled out an extracutaneous involvement by means of cerebral magnetic resonance and total contrasted spine, fundoscopy and ocular ultrasound. [ABSTRACT FROM AUTHOR]

We present the case of a 12-year-old boy with Sturge-Weber syndrome and ocular melanocytosis who presented with bilateral naevus flammeus of the face and hyperpigmentation of the right iris associated with ipsilateral iris mammillations. The patient had glaucoma and a diffuse choroidal haemangioma of the right eye. Optical coherence tomography of the anterior segment confirmed iris hyper-pigmentation and did not show abnormalities of the chamber angle structures. B-scan ultrasonography and enhanced depth imaging optical coherence tomography were performed and showed a marked difference in thickness and reflectance between the right and left choroid. Visual field examinations with perimetry showed early defects in the right eye. Peripapillary optical coherence imaging showed borderline values of retinal nerve fibre layer thickness reduction in the right eye. Sturge-Weber syndrome associated with ocular melanocytosis and iris mammillations is an extremely rare condition. This paper highlights the role of multi-imaging methods in the enhanced evaluation of rare diseases towards choosing the most appropriate management strategies and improving the follow-up of patients over time.

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Sturge–Weber syndrome (SWS) is a rare neuro-oculocutaneous disorder. The classical signs are unilateral facial port wine stain, leptomeningeal angiomas, and their sequele with ipsilateral glaucoma. Here, we are reporting two cases of SWS associated with conjunctival melanosis and retinal vascular tortuosity. This unusual coincidence maybe representative of a unique entity named phacomatosis pigmentovascularis.

Phakomatosis Pigmentovascularis (PPV) is the rare condition which has been classified in the same spectrum with Sturge-Weber syndrome, Klippel-Trenaunay-Weber syndrome and oculodermal melanocytosis.1 PPV is the combination of widespread vascular lesions and extensive pigmentary lesions. We report a 2-monthold- infant with PPV type IIa associated with congenital glaucoma. She showed extensive Port-wine stain, extensive Mongolian spots and Café au lait spots along with soft tissue hypertrophy on her right face. She had buphthalmos on her right eye and the very high intraocular pressure, so she was diagnosed as congenital glaucoma.

Phacomatosis pigmentovascularis (PPV) is a rare syndrome characterized by concurrent nevus flammeus (capillary malformation) and pigmentary nevus. According to current research, the major pathophysiologic mechanism in PPV is venous dysplasia with resultant compensatory collateral channels and venous hypertension. Arterial involvement is rare. We herein report our experience on renovascular hypertension, intermittent claudication, and severe rhabdomyolysis due to diffuse stenosis of multiple arteries in a patient with PPV type IIb associated with SWS.

Abstract: Phacomatosis pigmentovascularis is characterized by coexistent extensive cutaneous vascular (capillary) and pigmentary anomalies. We describe a 2‐month‐old infant presenting with classic features of phacomatosis pigmentovascularis 2b (phacomatosis cesioflammea). He was also found to have hitherto unreported associations in the form of extensive venous anomalies presenting as striking abdominal wall varicosities and persistent left superior vena cava and natal tooth. [ABSTRACT FROM AUTHOR]

A 2-month-old boy was presented with widespread lateralized blue macules (nevus cesius), an extensive nevus flammeus, and large patches of cutis marmorata telangiectatica congenita. Moreover, he had macrocephaly, a coarse facial appearance with depressed nasal bridge, retinal abnormalities, septal defects of the heart, and obliteration of the left brachiocephalic vein and major veins of the left arm with pronounced collateralization. The multisystem disorder of this boy cannot be categorized within the present classification of distinct types of phacomatosis pigmentovascularis. Although some similar complex cases have previously been reported, it seems too early to give them a specific name. Rather, the present case should be included, so far, into the group of unclassifiable types of phacomatosis pigmentovascularis.

Phacomatosis pigmentovascularis is a rare group of syndromes characterized by the co-existence of a vascular nevus and a pigmentary nevus with or without extracutaneous systemic involvement. The existing classifications of phacomatosis pigmentovascularis are based on phenotypic characteristics. We report four new cases of phacomatosis pigmentovascularis, three with phacomatosis cesioflammea demonstrating phenotypic variability, and one with phacomatosis cesiomarmorata. Extracutaneous manifestations were observed in three patients (75%) that included central nervous system involvement in three, bilateral congenital glaucoma in two, and cardiovascular system involvement in one. The molecular basis of phacomatosis pigmentovascularis is yet to be elucidated. Whether the various subtypes of phacomatosis pigmentovascularis are separate molecular entities or phenotypic variants of the same disease needs to be settled. [ABSTRACT FROM AUTHOR]

A 30-year-old Indian male presented with bilateral Nevus of Ota, extensive nevus flammeus over the trunk and left lower limb with soft tissue hypertrophy and varicosities affecting the left lower limb. He was otherwise in good general health. A diagnosis of Phacomatosis cesioflammea or Phacomatosis pigmentovasularis Type II with Klippel Trenaunay syndrome was made. The case is being reported on account of its rarity.

A 5-week-old male infant presented with extensive lesions of nevus flammeus and Mongolian spots affecting the face, trunk, buttocks and extremities. In addition, the child had ocular melanosis and a café-au-lait spot on the trunk. The case is being reported on account of its rarity.

A 2-month-old boy was presented with widespread lateralized blue macules (nevus cesius), an extensive nevus flammeus, and large patches of cutis marmorata telangiectatica congenita. Moreover, he had macrocephaly, a coarse facial appearance with depressed nasal bridge, retinal abnormalities, septal defects of the heart, and obliteration of the left brachiocephalic vein and major veins of the left arm with pronounced collateralization. The multisystem disorder of this boy cannot be categorized within the present classification of distinct types of phacomatosis pigmentovascularis. Although some similar complex cases have previously been reported, it seems too early to give them a specific name. Rather, the present case should be included, so far, into the group of unclassifiable types of phacomatosis pigmentovascularis. [ABSTRACT FROM AUTHOR]

Introduction: Phacomatosis pigmentovascularis is a rare congenital condition characterized by vascular malformation associated with extensive pigmented nevi. Even though it forms a large, prominent skin lesion, therapy for phacomatosis pigmentovascularis is rarely discussed. To the best of our knowledge, this is the first report of phacomatosis pigmentovascularis type II treated with combined laser therapy using Q-switched alexandrite and long-pulsed dye lasers.Case Presentations: In the first of two cases reported here, a 2-week-old Japanese baby girl was given a diagnosis of phacomatosis pigmentovascularis type II and Klippel-Trénaunay syndrome because of port-wine stains, cutis marmorata telangiectatica congenita, and aberrant Mongolian spots over her trunk and limbs. After five laser therapy sessions under general anesthesia, her aberrant Mongolian spots and port-wine stains have improved. But interestingly, the cutis marmorata telangiectatica congenita on the patient's back has improved without laser therapy.In the second case, a 4-month-old Japanese baby boy was referred to us because of port-wine stains, cutis marmorata telangiectatica congenita, and aberrant Mongolian spots over his face, trunk and limbs. Phacomatosis pigmentovascularis type II was diagnosed and laser therapy was started. After three laser therapy sessions under general anesthesia, the aberrant Mongolian spots and port-wine stains have improved. The cutis marmorata telangiectatica congenita on the baby's back, buttocks, and arms has faded somewhat without laser therapy.Conclusions: Combined laser therapy improved the phacomatosis pigmentovascularis skin lesions, but was not effective for the cutis marmorata telangiectatica congenita with hemiatrophy. Cutis marmorata telangiectatica congenita without atrophy can be expected to improve on its own. Our results will assist physicians considering how best to treat patients with phacomatosis pigmentovascularis. [ABSTRACT FROM AUTHOR]

Copyright of CES Medicina is the property of Universidad CES and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Background: Speckled lentiginous nevus (SLN; synonym: nevus spilus) is a darkly spotted light-brown macule that mostly occurs as an isolated lesion of rather limited dimensions but sometimes may involve large areas of the body. So far, this skin disorder has been considered to represent one clinical entity. Objective: Because SLN is occasionally associated with complex birth defects such as phacomatosis pigmentovascularis, phacomatosis pigmentokeratotica, or SLN syndrome, we tested our idea that two different types of SLN may exist, each one associated with a particular syndrome. Methods: A review of case reports on SLN published during the years 1970–2004 was performed. Results: This evaluation of cases provided evidence that two different types of SLN exist, in the form of macular versus papular SLN, each one being related to a specific syndrome. Macular SLN is characterized by a tannish-brown background with darker flat speckles. The distribution of speckles is rather even and resembles a polka-dot pattern. Histopathologically, this type of SLN is characterized by what has been called a ‘jentigo’ pattern in the darker speckles and by some nests of melanocytes at the dermoepidermal junction at the tips of the papillae, whereas the background pigmentation shows the microscopical features of a lentigo. Papular SLN is characterized by a light-brown macule superimposed by multiple melanocytic nevi in the form of papules or nodules that show a more uneven distribution reminiscent of a star map. Small dark macules may likewise be present. Histopathologically, the papular component consists of dermal or compound melanocytic nevi. A separation of the two types of SLN is important because our analysis showed that macular SLN is a hallmark of a particular type of phacomatosis pigmentovascularis, whereas papular SLN is typically present in phacomatosis pigmentokeratotica as well as in SLN syndrome. Conclusions: Macular SLN and papular SLN appear to be two distinct cutaneous entities. This dichotomy may turn out to be important when such nevi will be analyzed at the molecular level. Copyright © 2006 S. Karger AG, Basel [ABSTRACT FROM AUTHOR]

Objective To provide a new comprehensible and practicable classification by use of descriptive terms to distinguish the various types of phacomatosis pigmentovascularis (PPV), which has previously been classified by numbers and letters that are difficult to memorize. Study Selection Published case reports on PPV were reassessed. Data Extraction and Data Synthesis A critical review revealed that only 3 well-established types of PPV so far exist. To eliminate the cumbersome traditional classification by numbering and lettering, the following new terms are proposed: phacomatosis cesioflammea (blue spots [caesius = bluish gray] and nevus flammeus); phacomatosis spilorosea (nevus spilus coexisting with a pale-pink telangiectatic nevus), and phacomatosis cesiomarmorata (blue spots and cutis marmorata telangiectatica congenita). Phacomatosis cesioflammea is identical with the traditional types IIa and IIb; phacomatosis spilorosea corresponds to types IIIa and IIIb; and phacomatosis cesiomarmorata is a descriptive term for type V. A categorical distinction of cases with and without extracutaneous anomalies seems inappropriate. The traditional type I does not exist, and the extremely rare traditional type IV is now included in the group of unclassifiable forms. Conclusion The proposed new classification of PPV by using 3 descriptive terms may be easier to memorize compared with the time-honored grouping of in part not even existing subtypes by numbers and letters. [ABSTRACT FROM AUTHOR]

Summary Two patients with an unusual association of extensive cutis marmorata telangiectatica congenita and aberrant mongolian spots are reported. We believe that such association is best explained as a phenomenon of non-allelic twin spotting. We found only one previous similar case in a textbook, and we support the classification of this condition as phacomatosis pigmentovascularis type V. [ABSTRACT FROM AUTHOR]

We describe a 28-year-old Japanese woman with phacomatosis pigmentovascularis type IIa who was treated by 27 sessions of Q-switched ruby laser irradiation to the site of dermal melanosis on her face and three sessions of dye laser irradiation to the port-wine stain on her left cheek. This is the first report of the successful treatment of a cutaneous lesion in a patient with phacomatosis pigmentovascularis. As the outcome of the treatments was excellent, we conclude that phacomatosis pigmentovascularis type IIa can be treated successfully by the combination of the two types of laser therapy. [ABSTRACT FROM AUTHOR]

Phacomatosis pigmentovascularis is a rare dermal disorder attributed to the presence of various nevi. These lesions exist since birth, so the patient remains well aware of them. Various systemic involvements may be associated with the nevus, but the association of Raynaud's phenomenon is seldom reported. Our patient came with similar features and, on workup, no neurovascular compression was present, such as cervical rib or thoracic outlet syndrome. Therefore, he was managed conservatively and experienced improvement following the treatment. The objective of reporting this case is to highlight the association of Raynaud's phenomenon with such nervous lesions., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2022, Pipal et al.)

Phacomatosis pigmentovascularis is a rare complex nevus accompanied with various types of developmental abnormalities. We experienced a case of phacomatosis pigmentovascularis with esophageal varices due to hypoplasia of the portal veins. Although computed tomography demonstrated marked atrophy of the right hepatic lobe and compensatory hypertrophy of the left hepatic lobe, laparoscopy revealed no signs of chronic parenchymal liver disease on the liver surface. In addition, no microscopically identifiable pathological findings were observed in the needle-biopsied liver specimens. Angiographic study revealed vascular hypoplasia not only in the portal veins of the right hepatic lobe but also in bilateral iliac veins. To our knowledge, this is the first case of phacomatosis pigmentovascularis accompanied with vascular hypoplasia in the portal veins as well as in systemic veins. It is suggested that the disorders associated with mesodermal developmental abnormalities (e.g. phacomatosis pigmentovascularis, Klippel-Trenaunay-Weber syndrome) may be complicated with developmental vascular abnormalities in the portal veins. [ABSTRACT FROM AUTHOR]

Purpose: To report the clinical outcomes of glaucoma management in patients with phacomatosis pigmentovascularis (PPV) treated over a period of 3 decades., Design: Retrospective cohort study., Participants: Fifty-five eyes of 38 patients (21 unilateral and 17 bilateral) with glaucoma in PPV managed at one institution between January 1990 and December 2019 with a minimum follow-up of 1 year., Methods: Medical records of children with glaucoma in PPV were reviewed, and demographic and clinical data were collected. Surgical interventions included primary combined trabeculotomy-trabeculectomy (CTT), trabeculectomy with mitomycin C (MMC), and transscleral cyclophotocoagulation (TSCPC). Complete success was defined as intraocular pressure (IOP) ≥ 6 and ≤ 16 mmHg without medications and qualified success as IOP ≤ 16 mmHg with the use of up to 2 medications., Main Outcome Measures: Intraocular pressure, best-corrected visual acuity (BCVA), corneal clarity, antiglaucoma medications at preoperative and postoperative visits (last visit), and complications., Results: Median age was 4 months (range, 0.2-252 months) at the time of glaucoma surgery. Thirty-nine eyes (74%) had primary CTT, 10 eyes (19%) had trabeculectomy with MMC, and 4 eyes (7%) with advanced glaucoma had TSCPC. Two eyes (3.6%) received medical treatment. Preoperative IOP reduced from a mean of 25.7 ± 8.4 mmHg on 0.8 ± 0.6 medications to 14.6 ± 5.2 mmHg on 0.4 ± 0.5 medications (P < 0.0001) at last follow-up after surgery (77.7 ± 56.5 months). Thirty-seven eyes (67.3%) required medications preoperatively, and 22 eyes (40%) required medications at the last follow-up. Of 25 patients with available BCVA at last follow-up, 9 (36%) had ≥ 20/60; of these, 6 had > 20/40. Four of 10 eyes that underwent trabeculectomy with MMC developed retinal detachment and were managed surgically; however, all of these eyes had poor visual outcomes. There was no incidence of bleb leakage, bleb-related infection, or endophthalmitis., Conclusions: Combined trabeculotomy-trabeculectomy is safe and effective as a primary procedure for management of glaucoma in PPV. Trabeculectomy augmented with MMC as a second procedure was associated with a higher rate of complications., (Copyright © 2021 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.)

Phacomatosis pigmentovascularis (PPV) is a rare congenital disease characterized by the co-existence of cutaneous vascular malformation and pigmentary nevi with or without extracutaneous systemic involvement. Here, we present a 2-month old child diagnosed with phacomatosis cesioflammea type of PPV with Sturge-Weber syndrome and secondary congenital glaucoma of the left eye. She underwent combined trabeculotomy and trabeculectomy in the left eye for glaucoma and was started on anti-epileptics for seizure control following pediatric evaluation. Early screening and treatment initiation can prevent blindness and other systemic complications associated with PPV.

A 30-year-old Indian male presented with bilateral Nevus of Ota, extensive nevus flammeus over the trunk and left lower limb with soft tissue hypertrophy and varicosities affecting the left lower limb. He was otherwise in good general health. A diagnosis of Phacomatosis cesioflammea or Phacomatosis pigmentovasularis Type II with Klippel Trenaunay syndrome was made. The case is being reported on account of its rarity. [ABSTRACT FROM AUTHOR]

We report on a 16-year-old intelligent and sportive boy with the cutaneous findings of phacomatosis pigmentovascularis unclassifiable type.The skin anomaly was lateralised to his left body side since birth, fading over the years. Because of headache and dizziness, brain magnetic resonance imaging was performed, which revealed an impressive enlargement of subependymal, deep and superficial medullary veins on the right side combined with a mild atrophy of the ipsilateral parietal region. We propose to investigate patients with phacomatosis pigmentovascularis for associated venous brain malformations with adequate imaging techniques. [ABSTRACT FROM AUTHOR]

Phacomatosis cesioflammea is a rare condition defined by the simultaneous presence of both vascular and pigmentary nevus in the same patient. We report a case of a 4-year-old Indian female child who presented with diffuse dermal melanosis on the upper shoulders, upper anterior chest and lower back and extending to involve both sides of the arms and forearms, generalized port-wine stain on the back, shoulders and both upper limbs with sparing of the right palm. At places, the two types of lesions were superimposed on each other and were also present discretely on the back, but in close proximity to each other. There was the presence of melanosis bulbi on the right side of the eye. She was otherwise normal. She was clinically diagnosed as a case of phacomatosis pigmentovascularis cesioflammea. The nonallelic twin spotting phenomenon has been proposed in the pathogenesis of this disorder. [ABSTRACT FROM AUTHOR]

A letter to the editor that illustrates the distinction of phacomatosis spilorosea from other various forms of phacomatosis pigmentovascularis is presented.

A 1-month-old boy showed cutis marmorata telangiectatica congenita (CMTC) involving a block-like pattern on his left leg and thigh and on the left side of his trunk, along with bilateral greyish-blue hyperpigmentation involving the buttocks and thighs and being in part intermingled with CMTC. This association of CMTC with Mongolian spots has been reported as a distinct type of phacomatosis pigmentovascularis (PPV), namely PPV type V. More recently, the term phacomatosis cesiomarmorata (cesius = blue) has been proposed. We believe phacomatosis cesiomarmorata is another example of twin spotting or didymosis. [ABSTRACT FROM AUTHOR]