Subject(s)
Angiomatosis/etiology , Graft vs Host Disease/etiology , Skin Diseases, Vascular/etiology , Skin/pathology , Adrenergic beta-Antagonists/therapeutic use , Angiogenesis Inhibitors/pharmacology , Angiogenesis Inhibitors/therapeutic use , Angiomatosis/pathology , Angiomatosis/therapy , Graft vs Host Disease/drug therapy , Graft vs Host Disease/pathology , Humans , Mechanistic Target of Rapamycin Complex 1/antagonists & inhibitors , Sirolimus/pharmacology , Sirolimus/therapeutic use , Skin/blood supply , Skin Diseases, Vascular/pathology , Skin Diseases, Vascular/therapy , Vascular Endothelial Growth Factor A/antagonists & inhibitorsABSTRACT
BACKGROUND Pseudoangiomatous stromal hyperplasia (PASH) is an uncommon benign breast lesion. CASE REPORT PASH is reported in a young female in treatment for neurological diseases with multi-drug therapy (clonazepam, valproate and risperidone). Her menstrual cycles are irregular, and she reached menarche very late. CONCLUSIONS The higher PASH prevalence in premenopausal woman (the majority of whom are actively taking oral contraceptive pills), in 24% to 47% of men with gynecomastia and during pregnancy supports a hormonal etiology; the interaction between clonazepam, valproate, risperidone and progesterone could increase the level of progesterone that could stimulate PASH growth.
Subject(s)
Angiomatosis/diagnosis , Breast Diseases/diagnosis , Breast/pathology , Hyperplasia/diagnosis , Stromal Cells/pathology , Adult , Angiomatosis/etiology , Angiomatosis/surgery , Biopsy, Large-Core Needle , Breast/cytology , Breast Diseases/etiology , Breast Diseases/surgery , Drug Interactions , Female , Humans , Hyperplasia/etiology , Hyperplasia/surgery , Mastectomy, Segmental , Progesterone/metabolismABSTRACT
Diffuse dermal angiomatosis (DDA) is a benign and rare acquired, cutaneous, reactive, vascular disorder. We report a rare case of a 43-year-old man who presented with a large (15-cm diameter), indurated, hyperpigmented plaque covering the left buttock for 6 years. This report further discusses DDA with a review of the literature, including its classification, epidemiology, pathophysiology, etiology, histopathology, differential diagnosis, and current therapeutic approaches.
Subject(s)
Angiomatosis/diagnosis , Skin Diseases, Vascular/diagnosis , Adult , Angiomatosis/etiology , Angiomatosis/physiopathology , Angiomatosis/therapy , Humans , Male , Skin Diseases, Vascular/etiology , Skin Diseases, Vascular/physiopathology , Skin Diseases, Vascular/therapyABSTRACT
Parkes Weber syndrome (PWS) is a rare disorder characterised by arteriovenous (AV) fistula, along with capillary, lymphatic, venous malformations and limb hypertrophy. Stewart-Bluefarb syndrome is a variant of acroangiodermatitis, which is associated with congenital AV malformation/fistulas. It usually begins early in life, unilaterally over lower extremities presenting as violaceous to dusky coloured macules, papules or plaques with tendency to ulcerate. We are reporting a case of AV malformation fulfilling the triad of PWS and presenting with acroangiodermatitis.
Subject(s)
Acrodermatitis/etiology , Angiomatosis/etiology , Arteriovenous Fistula/etiology , Arteriovenous Malformations/etiology , Sturge-Weber Syndrome/complications , Acrodermatitis/pathology , Adolescent , Angiomatosis/pathology , Arteriovenous Fistula/pathology , Arteriovenous Malformations/pathology , Humans , Lower Extremity/blood supply , Lower Extremity/pathology , MaleABSTRACT
Pseudoangiomatous stromal hyperplasia (PASH) is an uncommon benign mesenchymal breast lesion. There are extremely rare reports of PASH arising in accessory breast tissue. To date, in literature, fewer than 10 cases of PASH occurring in axillary region have been described. We report a case presenting as axillary lump in a young woman. A 20-year-old female presented to our surgical unit for a progressively growing and painful palpable mass of the right axilla for about a year. Before surgery an ultrasound was performed. The patient underwent local excision of the lesion under local anaesthesia. Through histological and immunohistochemical examination a pseudoangiomatous stromal hyperplasia (PASH) was diagnosed. At 6 months of followup the patient is free of disease. It is important to include PASH also in the differential diagnosis of axillary lumps. Histological examination of the surgical specimen and surgery represent, respectively, the mainstay for diagnosis and therapy.
Subject(s)
Angiomatosis/diagnosis , Axilla/pathology , Breast Diseases/diagnosis , Hyperplasia/diagnosis , Angiomatosis/etiology , Angiomatosis/pathology , Angiomatosis/surgery , Breast , Breast Diseases/etiology , Breast Diseases/pathology , Breast Diseases/surgery , Choristoma/complications , Contraceptives, Oral, Hormonal/adverse effects , Contraceptives, Oral, Hormonal/pharmacology , Diagnosis, Differential , Female , Gonadal Steroid Hormones/adverse effects , Hormone Replacement Therapy/adverse effects , Humans , Hyperplasia/etiology , Hyperplasia/pathology , Hyperplasia/surgery , Myofibroblasts/drug effects , Young AdultABSTRACT
Diffuse angiomatosis or Bean's syndrome is a rare disease characterized by venous malformations mainly involving the skin and the digestive tract which can result in hemorrhage of variable severity. This study reports the case of two children aged 5 and 9 and a half years respectively with diffuse angiomatosis who had been treated in the Department of Emergency Paediatric Surgery over the years. The diagnosis was based on rectal bleeding and/or melenas causing severe anemia requiring regular transfusions in both patients as well as skin angiomas occurrence at the level of the limbs. Radiological evaluation showed the presence of multiple lesions at the level of the jejunum and ileum consistent with small intestinal angiomatosis in the child aged 9 and a half years. It didn't show abdominal lesions in the child aged 5 years. The two patients were admitted to the operating block. Angiomas were surgically individualized. Some of them were actively bleeding. Enterotomy was performed. Postoperative sequelae was marked by the stop of the bleedings. This study aims to update the current understanding of this rare pathology as well as the benefit of surgical treatment in controlling the complications caused by this pathology and in reducing the frequency of transfusions.
Subject(s)
Anemia/etiology , Angiomatosis/etiology , Gastrointestinal Neoplasms/diagnosis , Nevus, Blue/diagnosis , Skin Neoplasms/diagnosis , Child , Child, Preschool , Gastrointestinal Neoplasms/surgery , Humans , Nevus, Blue/surgery , Skin Neoplasms/surgeryABSTRACT
BACKGROUND: Diffuse dermal angiomatosis (DDA) is a rare, acquired, reactive vascular proliferation, clinically characterized by livedoid erythematous-violaceous plaques, which frequently evolve to ulceration and necrosis. Histopathologically, it is manifested by a diffuse proliferation of endothelial cells within the full thickness of the dermis. DDA has been mainly associated with severe peripheral atherosclerosis. METHODS: We report a 63-year-old woman who presented with multiple erythematous-violaceous plaques with central deep skin ulcers on thighs, lower abdomen, and perianal area, associated with intermittent claudication, low-grade fever, and weight loss. Initially, the clinical picture along with positive cultures for Klebsiella pneumoniae suggested a multifocal ecthyma gangrenosum; nevertheless, a skin biopsy showed a diffuse dermal proliferation of endothelial cells interstitially arranged between collagen bundles. A computed tomography scan revealed severe aortic atheromatosis with complete luminal occlusion of the infrarenal aorta and common iliac arteries. RESULTS: The diagnosis of DDA secondary to severe atherosclerosis was established. The patient underwent a left axillofemoral bypass surgery with a rapidly healing of the ulcers in the next weeks. CONCLUSIONS: DDA should be considered in the differential diagnosis of livedoid ischemic lesions. Recognition of DDA as a cutaneous sign of severe peripheral vascular disease is important for both dermatologists and internists. Recognition of risk factors and their management with an early intervention to correct tissue ischemia can be curative.
Subject(s)
Angiomatosis/diagnosis , Angiomatosis/etiology , Atherosclerosis/complications , Atherosclerosis/diagnosis , Skin Ulcer/diagnosis , Skin Ulcer/etiology , Atherosclerosis/surgery , Biopsy , Diagnosis, Differential , Female , Humans , Middle Aged , Tomography, X-Ray ComputedABSTRACT
In this report, the authors present a case of diffuse dermal angiomatosis (DDA) with an underlying mass lesion of the breast, which proved to be a large calcified, thrombosed artery with adjacent fat necrosis. Histologically, DDA consists of hyperplastic vessels, which diffusely infiltrate the papillary and reticular dermis forming small vascular lumina. The condition is associated with various underlying conditions, many of which result in local tissue ischemia. In the past, DDA was most commonly reported on the lower extremities; however, it seems that this entity is more common on the breast than previously recognized. Various treatments have proven beneficial, including revascularization, oral corticosteroids, smoking cessation, and isotretinoin. In this case, our patient benefited from primary excision of the affected area.
Subject(s)
Angiomatosis/etiology , Arterial Occlusive Diseases/complications , Breast Diseases/etiology , Fat Necrosis/complications , Skin Diseases, Vascular/etiology , Skin/blood supply , Thrombosis/complications , Vascular Calcification/complications , Aged , Angiomatosis/diagnosis , Angiomatosis/surgery , Arterial Occlusive Diseases/diagnosis , Arterial Occlusive Diseases/surgery , Biopsy , Breast Diseases/diagnosis , Breast Diseases/surgery , Diagnosis, Differential , Fat Necrosis/diagnosis , Fat Necrosis/surgery , Female , Humans , Immunohistochemistry , Predictive Value of Tests , Skin/pathology , Skin Diseases, Vascular/diagnosis , Skin Diseases, Vascular/surgery , Thrombosis/diagnosis , Thrombosis/surgery , Treatment Outcome , Vascular Calcification/diagnosis , Vascular Calcification/surgeryABSTRACT
Graft-versus-host disease-associated angiomatosis (GVHD-AA) is an uncommon manifestation of chronic GVHD consisting of friable vascular proliferations. Using fluorescence in situ hybridization, we demonstrate the presence of donor-derived endothelial cells within areas of GVHD-AA. This is the first documented occurrence of a benign neoplastic growth in relationship to a form of chronic GVHD.
Subject(s)
Angiomatosis/etiology , Graft vs Host Disease/etiology , Hematopoietic Stem Cell Transplantation/adverse effects , Scleroderma, Systemic/etiology , Transplantation Chimera , Chimera , Chronic Disease , Endothelial Cells , Female , Humans , Sex Chromosomes , Transplantation, HomologousABSTRACT
Cobb syndrome (Cutaneomeningospinal Angiomatosis) is a rare segmental neurocutaneous syndrome associated with metameric cutaneous and spinal cord arteriovenous malformations (AVMs). In this syndrome, capillary malformation or angiokeratoma-like lesions are formed in a dermatomal distribution, with an AVM in the corresponding segment of the spinal cord. The spinal cord lesions can cause neurological disorder and paraplegia, which typically develop during young adulthood. We report a 32-year-old male with the Cobb syndrome associated with lower extremity painful wounds and acute-onset paraplegia due to metameric vascular malformations.
Subject(s)
Angiomatosis/diagnosis , Angiomatosis/surgery , Leg Ulcer/diagnosis , Leg Ulcer/surgery , Lower Extremity/pathology , Skin Diseases, Vascular/complications , Skin Diseases, Vascular/surgery , Adult , Angiomatosis/etiology , Humans , Male , Skin Neoplasms/pathology , Syndrome , Treatment OutcomeABSTRACT
Retinal venous occlusive events are a rare complication of arteriovenous malformations of the retina found in Wyburn-Mason syndrome. The authors present a case of a 28-year-old man diagnosed with Wyburn-Mason syndrome and cutaneous reactive angiomatosis, a reactive angioproliferative disorder induced by vascular occlusion. He developed a central retinal vein occlusion complicated by macular edema and received treatment with intravitreal bevacizumab, which led to resolution of the edema. To the best of the authors' knowledge, this is the first report of an anti- vascular endothelial growth factor agent employed as an effective treatment for macular edema in the setting of Wyburn-Mason syndrome. The association between Wyburn-Mason syndrome and cutaneous reactive angiomatosis is also a novel finding.
Subject(s)
Angiogenesis Inhibitors/therapeutic use , Angiomatosis/etiology , Arteriovenous Fistula/complications , Bevacizumab/therapeutic use , Macular Edema/etiology , Neurocutaneous Syndromes/complications , Retinal Vein Occlusion/etiology , Skin Diseases/etiology , Adult , Angiomatosis/diagnosis , Angiomatosis/drug therapy , Arteriovenous Fistula/diagnosis , Fluorescein Angiography , Humans , Intravitreal Injections , Macular Edema/diagnosis , Macular Edema/drug therapy , Male , Neurocutaneous Syndromes/diagnosis , Retinal Vein Occlusion/diagnosis , Retinal Vein Occlusion/drug therapy , Skin Diseases/diagnosis , Skin Diseases/drug therapy , Tomography, Optical Coherence , Vascular Endothelial Growth Factor A/antagonists & inhibitors , Visual Acuity/physiologyABSTRACT
Infants with Sturge-Weber syndrome (SWS) are considered for surgery if they develop seizures and the seizures prove medically refractory. The authors report on 2 infants (15 and 19 months old) with SWS who underwent scalp video electroencephalography (EEG) and subsequent functional hemispherotomy for intractable partial motor seizures due to extensive left hemispheric angiomatosis. They presented with similar interictal and ictal EEG findings. Ictal EEG showed abrupt high-amplitude delta slow waves, without evolution on the contralateral hemisphere before the build-up of ictal EEG changes on the lesional hemisphere. The patients became seizure free after hemispherotomy. The ictal contralateral slow waves were not a sign of an ictal hemisphere and may indicate prominent ischemic changes resulting from a steal phenomenon of hemispheric angiomatosis during seizure.
Subject(s)
Angiomatosis/diagnosis , Brain Ischemia/diagnosis , Seizures/diagnosis , Sturge-Weber Syndrome/complications , Angiomatosis/etiology , Angiomatosis/surgery , Brain Ischemia/etiology , Brain Ischemia/surgery , Central Nervous System Diseases/diagnosis , Central Nervous System Diseases/etiology , Central Nervous System Diseases/surgery , Cerebrum/surgery , Electroencephalography , Female , Hemispherectomy , Humans , Infant , Male , Seizures/etiology , Seizures/surgeryABSTRACT
Diffuse dermal angiomatosis (DDA) is a rare condition characterized by endothelial proliferation in the reticular dermis. Several diseases have been associated with DDA, including peripheral arterial disease (PAD). We report two cases of DDA associated with PAD. Patient 1 was a 71-year-old woman, who presented with painful necrotic ulcerations on her trunk and a medical history of PAD. Skin biopsy revealed a dermal proliferation of endothelial cells, and despite medical treatment, she died 1 month later. Patient 2 was an 81-year-old man, who presented with an erythematous, bluish plaque of the shoulder. He was a heavy smoker, with severe PAD. Biopsy showed dermal capillary hyperplasia, with a few fibrin thrombi, and follow-up only was recommended. In both cases, laboratory tests and Doppler ultrasonography ruled out other thrombotic conditions and vascularitis. DDA is a rare complication of PAD, and the optimum medical treatment remains to be clarified, especially when revascularization has failed or is not possible, as in our cases.
Subject(s)
Angiomatosis/etiology , Atherosclerosis/complications , Skin Diseases, Vascular/etiology , Aged , Aged, 80 and over , Angiomatosis/pathology , Female , Humans , Male , Skin Diseases, Vascular/pathologyABSTRACT
Gamma Knife has become a major therapeutic method for intracranial meningiomas, vascular malformations and schwannomas with exact effect. In recent years an increasing number of delayed complications after Gamma Knife surgery have been reported, such as secondary tumors, cystic changes or cyst formation. But angiomatous lesion and delayed cyst formation after Gamma Knife for intracranial lesion has rarely been reported. Here we report the first case of angiomatous lesion and delayed cyst formation following Gamma Knife for intracranial meningioma and discuss its pathogenesis.
Subject(s)
Angiomatosis/etiology , Central Nervous System Cysts/etiology , Cerebrovascular Disorders/etiology , Meningeal Neoplasms/surgery , Meningioma/surgery , Radiosurgery/adverse effects , Radiosurgery/instrumentation , Aged , Angiomatosis/diagnosis , Angiomatosis/surgery , Biopsy , Central Nervous System Cysts/diagnosis , Central Nervous System Cysts/surgery , Cerebrovascular Disorders/diagnosis , Cerebrovascular Disorders/surgery , Craniotomy , Female , Humans , Magnetic Resonance Imaging , Meningeal Neoplasms/pathology , Meningioma/pathology , Reoperation , Time Factors , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
Acroangiodermatitis (AAD) (synonym, pseudo-Kaposi sarcoma) is a term that encompasses 2 different conditions: (1) AAD of Mali, which refers to skin lesions that mainly develop bilaterally on the lower extremities of patients with chronic venous insufficiency and is an extreme form of stasis dermatitis and (2) Stewart-Bluefarb syndrome, which consists of an arteriovenous malformation that mainly affects the limbs of young patients unilaterally. We present a case of a 68-year-old lady with progressive skin lesions on both lower limbs (right > left) as a result of chronic venous insufficiency that became worse after the leg-vein harvest for coronary artery bypass grafting was taken from the right leg. Up to our knowledge this is the first case of its kind to be reported.
Subject(s)
Acrodermatitis/etiology , Angiomatosis/etiology , Leg/blood supply , Tissue and Organ Harvesting/adverse effects , Venous Insufficiency/complications , Acrodermatitis/pathology , Aged , Angiomatosis/pathology , Arteriovenous Malformations/pathology , Chronic Disease , Disease Progression , Female , Humans , Leg/surgery , SyndromeABSTRACT
Cutaneous reactive angiomatoses (CRA) encompass a distinct group of rare benign reactive vascular proliferations that include reactive angioendotheliomatosis, diffuse dermal angiomatosis and reactive intralymphatic histiocytosis. The etiology of these conditions, often associated with either localized or systemic diseases, is poorly understood. We report a 72-year-old woman who presented giant diffuse cellulitis-like plaques on the right lower limb and the pelvis and a reduction of her general condition with fever. Light microscopy studies revealed combined features of reactive angioendotheliomatosis, diffuse dermal angiomatosis and reactive intralymphatic histiocytosis. A small arteriovenous fistula of the right lower leg was thought to act as trigger. Systemic corticosteroids resulted in the clinical remission of the skin lesions. Our observation provides strong evidence that reactive angioendotheliomatosis, diffuse dermal angiomatosis and reactive intralymphatic histiocytosis, previously regarded as distinct forms of CRA, may show overlapping histopathological features and most likely represent facets of the same disease.
Subject(s)
Angiomatosis/pathology , Cellulitis/diagnosis , Skin Diseases/pathology , Aged , Angiomatosis/drug therapy , Angiomatosis/etiology , Anti-Inflammatory Agents/therapeutic use , Arteriovenous Fistula/complications , Arteriovenous Fistula/diagnosis , Clobetasol/therapeutic use , Diagnosis, Differential , Female , Fever/etiology , Humans , Prednisolone/therapeutic use , Skin Diseases/drug therapy , Skin Diseases/etiologyABSTRACT
An 8-month-old boy with cutaneous vascular malformations and dermal melanocytosis (Mongolian spots, figure, A) on the face and trunk was diagnosed with phacomatosis pigmentovascularis type 2. He had normal neurodevelopment, but progressive macrocephaly (figure, B). Linear brain ultrasonography showed extensive venous angiomatosis in the prominent subarachnoid space (figure, C and D). MRI revealed cortical sulcal widening, prominent leptomeningeal vessels in an enlarged subarachnoid space (figure, E and F), and communicating hydrocephalus (figure, F). Neurologic involvement in phacomatosis pigmentovascularis is uncommon except in Sturge-Weber and Klippel-Trenaunay syndromes.(1,2) Communicating hydrocephalus due to subarachnoid angiomatosis may be underdiagnosed in phacomatosis pigmentovascularis, and should be considered in case of progressive macrocephaly.