Diagnosing the Dermatologic Blues: Systematic Review of the Rare Conundrum, Psychogenic Purpura.

BACKGROUND: Psychogenic purpura is an idiopathic psychodermatologic condition of recurrent, painful purpura precipitated by psychological stress, predominantly affecting young females. Little consensus exists on the diagnostic guidelines for this rare condition, often resulting in costly, unnecessary, and stressful investigations as well as prolonged hospital admissions. OBJECTIVE: With this first up-to-date systematic review of 134 cases of psychogenic purpura in over a decade, we aim to thoroughly investigate the diagnostic strategy and treatment regimens used in the last decade. With a sooner diagnosis, patient stress and nosocomial ecchymoses can be minimized, and treatment can be expedited. METHODS: We conducted a literature review of 4 databases (PubMed, Ovid Embase, Ovid MEDLINE, and Web of Science) on October 5, 2022 that yielded 46 full-text articles, which were reviewed and extracted by 2 independent reviewers. RESULTS: We analyzed a total of 134 cases, consisting largely of females (125/134, 93.3%) with purpura on the upper (103/134, 76.9%) or lower limbs (112/134, 83.6%). Apart from a paresthesia prodrome, patients commonly experienced headaches, malaise, and arthralgia or myalgia. Approximately 70% (95/134) of patients reported a physiological or psychological stressor or psychiatric diagnosis before the development of the purpura. Laboratory testing almost always revealed unremarkable results. The intradermal washed autoerythrocyte sensitization test was positive in 98% (42/43) of cases. Histopathology biopsy findings commonly revealed dermal erythrodiapedesis or hemorrhage (n=34) and perivascular inflammatory infiltrates (n=17). Approximately 42% (56/134) of patients received a novel psychiatric diagnosis, with depression being the most common (40/72, 56%). In both patients with and those without a novel psychiatric diagnosis, observation, counseling, treatment with antidepressants (ie, selective serotonin reuptake inhibitors), and psychotherapy (ie, cognitive behavioral therapy) prevailed in the resolution of the purpura. CONCLUSIONS: Due to the unclear etiology and infrequent presentation of this condition, it remains a diagnosis of exclusion based on clinical suspicion evaluating the presence of stressors or psychiatric comorbidities and exclusion of systemic conditions. Clinical confirmation can be sought through a positive autoerythrocyte sedimentation test, characteristic histopathology findings, and remission of purpura after psychiatric treatment.

The Development of Ecchymosis after Administration of Convalescent Serum in a Patient with COVID-19 Associated with Thrombocytosis.

COVID-19 can have an unpredictable and severe course, leading to many hypotheses regarding its pathophysiology and clinical manifestations. Haematological manifestations are a significant predictor of disease severity. The most common observation is lymphopenia with an increased neutrophil:lymphocyte ratio. Platelets have been implicated in thrombogenic events, but the most frequently reported abnormality is mild thrombocytopenia. Here we present an interesting case of a patient with moderate COVID-19 who presented with cutaneous ecchymoses and thrombocytosis, and discuss this paradox. LEARNING POINTS: Bleeding manifestations such as ecchymoses can occur as an idiosyncratic reaction to the administration of convalescent plasma therapy in COVID-19.Thrombocytosis can occur in COVID-19 and could be a contributory factor to disease vasculopathy.

Anesthesia using microcannula and sharp needle in upper blepharoplasty: A randomized, double-blind clinical trial evaluating pain, bruising, and ecchymoses.

INTRODUCTION: With the emergence of blunt-tipped microcannulas, there is a hypothesis that these could cause less damage and reduce pain as compared to conventional sharp needles in eyelid surgery. The purpose is to determine whether an 18G blunt-tipped cannula can be better than a 26G needle. METHODS: This prospective, observer-blinded, randomized clinical trial was conducted from June 2017 to December 2018. Sixty-eight patients were randomized to receive local anesthesia injections for upper blepharoplasty. Infiltration was performed by using a 26-gauge sharp needle on one side and on the other side, infiltration was performed by using an 18-gauge stainless-steel blunt-tipped microcannula. A numeric rating scale (NRS) from 0 to 10 was used to blindly assess pain in patients receiving anesthesia injections with both needle types. Photographs of the eyelids of each patient were taken in five different periods and used by three blinded observers to identify bruise or ecchymoses. RESULTS: A total of 136 eyelid operations were performed. There was no statistically significant difference when both groups were compared; however, the average score of pain was higher in patients taking the infiltration through the needle (2.85 versus 2.50). Regarding the evaluation of bruising and ecchymoses, the results showed that, in the five periods evaluated, there was no statistical difference in bruising and ecchymosis in the eyelids when taking the infiltration through a sharp needle when compared with that of the eyelids taking infiltration through a (blunt-tipped) microcannula. CONCLUSION: The evaluation of the blunt-tipped microcannula showed a lower pain score mean than that obtained for the sharp needle (2.5 versus 2.85) (p > 0.05). There was no statistically significant difference in the bruising and ecchymosis courses.

An Unusual Clinical Presentation of Immunoglobulin A Vasculitis in an Elderly Patient.

Immunoglobulin A (IgA) vasculitis (IgAV), also known as Henoch-Schonlein purpura, is an IgA-mediated leukocytoclastic vasculitis predominantly affecting the gastrointestinal tract, kidneys, and skin. IgAV appears to be more common in children and is relatively rare in the adult population. We describe a case of a 72-year-old man who presented with bilateral lower extremity swelling, nausea, vomiting, abdominal pain, and weight loss, in which a diagnosis of IgAVs was established with a skin biopsy. This case highlights a rare and unusual clinical presentation of IgAV in an older patient and the need for prompt diagnosis and treatment.

New Onset of Linear Purpura on the Back: Coining Therapy-Associated Ecchymoses.

Coining therapy is a treatment commonly used in complementary and alternative medicine. The practice has its origins in several different Asian countries. It is used to treat numerous conditions, such as chronic pain, fever, flu, headaches, heatstroke, and upper respiratory infections. Coining is performed by vigorously rubbing a rounded instrument following the application of lubricant to the affected area. Hence, patients who have undergone coining therapy frequently present with macular erythema, petechiae, and/or raised ecchymoses at the sites of treatment. The cutaneous sequelae following treatment with coining on a Vietnamese man are described. Ecchymoses caused by coining usually resolve spontaneously within one to two weeks. While coining is generally regarded as a safe practice, mild or - albeit rarely - more severe complications may occur. Therefore, this procedure is contraindicated in certain patients including those with bleeding disorders, Von Willebrand disease, or those taking antiplatelet or anticoagulant medications. Several randomized-control studies suggest coining to be an effective treatment for chronic neck and lower back pain. Immediate pain relief at the treated site may result from increased circulation; thus, the venting of heat may mitigate the effects of the inflammation and pain. However, much remains to be learned about the mechanisms of longer-term pain relief in coining therapy. The use of complementary and alternative medicine techniques such as coining has increased in the United States; therefore, clinicians' evaluation and management of their patients would benefit from an understanding of the individual's sociocultural practices and health beliefs.

Pregnancy during the course of Cushing's syndrome: a case report and literature review.

SUMMARY: Cushing's syndrome is an endocrine disorder that causes anovulatory infertility secondary to hypercortisolism; therefore, pregnancy rarely occurs during its course. We present the case of a 24-year-old, 16-week pregnant female with a 10-month history of unintentional weight gain, dorsal gibbus, nonpruritic comedones, hirsutism and hair loss. Initial biochemical, hormonal and ultrasound investigations revealed hypokalemia, increased nocturnal cortisolemia and a right adrenal mass. The patient had persistent high blood pressure, hyperglycemia and hypercortisolemia. She was initially treated with antihypertensive medications and insulin therapy. Endogenous Cushing's syndrome was confirmed by an abdominal MRI that demonstrated a right adrenal adenoma. The patient underwent right laparoscopic adrenalectomy and anatomopathological examination revealed an adrenal adenoma with areas of oncocytic changes. Finally, antihypertensive medication was progressively reduced and glycemic control and hypokalemia reversal were achieved. Long-term therapy consisted of low-dose daily prednisone. During follow-up, despite favorable outcomes regarding the patient's Cushing's syndrome, stillbirth was confirmed at 28 weeks of pregnancy. We discuss the importance of early diagnosis and treatment of Cushing's syndrome to prevent severe maternal and fetal complications. LEARNING POINTS: Pregnancy can occur, though rarely, during the course of Cushing's syndrome. Pregnancy is a transient physiological state of hypercortisolism and it must be differentiated from Cushing's syndrome based on clinical manifestations and laboratory tests. The diagnosis of Cushing's syndrome during pregnancy may be challenging, particularly in the second and third trimesters because of the changes in the maternal hypothalamic-pituitary-adrenal axis. Pregnancy during the course of Cushing's syndrome is associated with severe maternal and fetal complications; therefore, its early diagnosis and treatment is critical.

Paintball Purpura: The Ball Sports-induced Targetoid Erythema (SITE) Sign Revisited.

The ball sports-induced targetoid erythema (SITE) sign is a term that refers to annular erythematous lesions surrounding normal skin that occur after ball to skin contact. Associated purpura may be present or absent. A 19-year-old college student presented with multiple purpuric lesions of targetoid appearance. Additional history revealed that the lesions corresponded with the areas of ball contact during a paintball game. Similar lesions have been described in the participants of other sports, including floorball, ping pong, racquetball, and squash. When evaluating a patient with targetoid erythema with or without accompanying purpura, additional history of recent participation is an activity involving a high-velocity ball may be useful for establishing the diagnosis of the ball SITE sign.

Olfactory neuroblastoma (esthesioneuroblastoma) presenting as ectopic ACTH syndrome: always follow your nose.

SUMMARY: ACTH-dependent hypercortisolism is caused by an ectopic ACTH syndrome (EAS) in 20% of cases. We report a rare cause of EAS in a 41-year-old woman, presenting with clinical features of Cushing's syndrome which developed over several months. Biochemical tests revealed hypokalemic metabolic alkalosis and high morning cortisol and ACTH levels. Further testing, including 24-hour urine analysis, late-night saliva and low-dose dexamethasone suppression test, confirmed hypercortisolism. An MRI of the pituitary gland was normal. Inferior petrosal sinus sampling (IPSS) revealed inconsistent results, with a raised basal gradient but no rise after CRH stimulation. Additional PET-CT showed intense metabolic activity in the left nasal vault. Biopsy of this lesion revealed an unsuspected cause of Cushing's syndrome: an olfactory neuroblastoma (ONB) with positive immunostaining for ACTH. Our patient underwent transnasal resection of the tumour mass, followed by adjuvant radiotherapy. Normalisation of cortisol and ACTH levels was seen immediately after surgery. Hydrocortisone substitution was started to prevent withdrawal symptoms. As the hypothalamic-pituitary-axis slowly recovered, daily hydrocortisone doses were tapered and stopped 4 months after surgery. Clinical Cushing's stigmata improved gradually. LEARNING POINTS: Ectopic ACTH syndrome can originate from tumours outside the thoracoabdominal region, like the sinonasal cavity. The diagnostic accuracy of IPSS is not 100%: both false positives and false negatives may occur and might be due to a sinonasal tumour with ectopic ACTH secretion. Olfactory neuroblastoma (syn. esthesioneuroblastoma), named because of its sensory (olfactory) and neuroectodermal origin in the upper nasal cavity, is a rare malignant neoplasm. It should not be confused with neuroblastoma, a tumour of the sympathetic nervous system typically occurring in children. If one criticises MRI of the pituitary gland because of ACTH-dependent hypercortisolism, one should take a close look at the sinonasal field as well.

Treatment of post-pulsed dye laser purpura with pulsed dye laser.

The pulsed dye laser (PDL) is used for the treatment of a variety of vascular and nonvascular disorders, and its therapeutic efficacy often depends on purpura as an endpoint. However, post-PDL purpura is an undesirable side effect of treatment as it may increase patient dissatisfaction and downtime. Recent studies have suggested that repeat treatment with PDL may speed the resolution of post-procedural purpura; however, there is paucity of data on using repeat PDL treatment specifically for post-PDL purpura. We report three cases of 585 nm PDL-induced purpura treated with 595 nm PDL with clinically significant improvement. We suggest that treatment with PDL, which targets hemoglobin and its breakdown products, after initial PDL treatment may reduce post-PDL purpura.

Prolonged Coagulopathy, Ecchymoses, and Microangiopathic Hemolytic Anemia Following Hump-Nosed Pit Viper (Hypnale hypnale) Bite in Sri Lanka.

A 74-year-old previously healthy woman was bitten by a hump-nosed pit viper (Hypnale hypnale) at dusk causing incoagulable blood lasting for 6 days. Further, she developed ecchymoses over her forearms, upper arms, hands, and lower back on day 4 after the snakebite, and microangiopathic hemolytic anemia (MAHA). Features of this nature are rare after hump-nosed pit viper bite.

[Gardner-Diamond syndrome in a young man: A case report and literature review]. / Syndrome de Gardner-Diamond : à propos d'un cas chez un homme jeune et revue de la littérature.

INTRODUCTION: Gardner-Diamond syndrome is a rare condition secondary to a sensitization to self-erythrocytes. It is predominantly seen in women and presents as a painful ecchymotic disorder. An underlying psychiatric disease or a triggering psychological stress is of important diagnostic value. CASE REPORT: We report a 24-year-old patient who presented with intermittent spontaneous painful ecchymosis since 5 years. Complementary investigations failed to identify an organic disorder. Gardner-Diamond syndrome was retained because of the clinical presentation, the negativity of diagnostic work-up and the identification of a psychological trauma. Patient management (pain, psychological support) is difficult, justifying a multidisciplinary approach. CONCLUSION: Gardner-Diamond syndrome is a rare and unrecognized disorder, which should be discussed in the presence of ecchymotic or purpuric lesions that do not have a diagnostic orientation. Early recognition of this disorder enables initiation of an appropriate management, but also limits unnecessary additional explorations.

Amyloidosis: A story of how inframammary erosions eclipsed inconspicuous periorbital ecchymoses.

Systemic amyloidosis is a rare disease that can be rapidly progressive due to widespread organ involvement. There are well-described renal, cardiac, pulmonary, neurological, and dermatologic findings. Here, we outline one patient's experience with the condition from presentation to making the diagnosis. She presented with pathognomonic dermatologic findings including pinch purpura and ecchymoses found in the skin folds.

Gua Sha a traditional Chinese healing technique that could mimick physical abuse: a potential issue with forensic implications. A case study.

Gua Sha (press-stroking) is a traditional Chinese healing technique utilized to combat pain, common cold, heatstroke, and respiratory problems. Patterned ecchymoses may appear due to the action of scraping and scratching repeatedly in a unidirectional manner, with a smooth edge over a lubricated area. They may be very informative, since they, generally, reproduce the shape of the injurious agent. However, many confounding factors can make the identification of the lesions difficult. A case of a 43 year-old Chinese woman, hospitalized for abdominal pain, is reported. An unusual pattern of reddish ecchymoses on the back was present. After a careful investigation, ecchymoses were attributed to Gua Sha. The case demonstrated that clinicians and forensic pathologists should also consider press-stroking, and other similar techniques in adults who present scratch-like marks or ecchymoses on various body districts, even if they have an unusual pattern.

[Acquired haemophilia A: two cases]. / Deux observations d'hémophilie A acquise.

BACKGROUND: Acquired haemophilia A (AH) is an uncommon bleeding disorder that presents as multiple, disseminated spontaneous subcutaneous bleeds. Diagnosis may be made on the basis of prolonged activated partial thromboplastin time (aPTT). The severity of the disease is associated with the low risk of haemoglobin levels and with potential links with other diseases. OBSERVATIONS: Two men were hospitalized for extensive and spontaneous subcutaneous hematoma. In both cases, the International Normalized Ratio (INR) was normal, but aPTT was 3 times higher than normal. Autoantibodies against coagulation factor VIII confirmed the diagnosis of AH. The patients received immunomodulatory treatment. In one patient, diffuse large B-cell lymphoma was discovered one year after successful treatment of AH. DISCUSSION: AH may be revealed by areas of bruising, subutaneous haematomas mimicking erythema nodosum, and muscle pain. APTT results alone can prompt the biologist to screen for factor VIII inhibitors. Aside from the risk of fatal bleeding, in half of all cases, the prognosis is determined by associated disorders such as blood dyscrasias, solid tumours, autoimmune diseases, use of certain medicines and pregnancy. After treatment for bleeding complications, therapy focuses on restoring the coagulation time. The aim of immunomodulatory therapy is to stem production of autoantibodies against coagulation factor VIII. CONCLUSION: AH must be considered rapidly in order to reduce the risk of bleeding emergencies and to screen for potential related diseases.

A case of thrombocytopenia caused by rifampicin and pyrazinamide.

A 32-year-old male patient was diagnosed as having pulmonary tuberculosis and put on category II antitubercular regime since he had a history of antituberculosis treatment 10 years ago. Within 3 weeks, patient presented with ulcers in mouth, and blood picture confirmed thrombocytopenia. Rifampicin-induced thrombocytopenia was suspected and antitubercular treatment stopped. Patient improved and was re-exposed to the drugs one by one. After re-exposure with pyrazinamide, the platelet count decreased drastically and oral mucosal ecchymoses reappeared, while with rifampicin, thrombocytopenia was accompanied with petechiae on legs and forearms. Isoniazid, ethambutol, and streptomycin were continued.

Gm1 gangliosidosis associated with neonatal-onset of diffuse ecchymoses and mongolian spots.

A 7-month old girl with GM1 gangliosidosis type 1 manifested with diffuse ecchymosis and Mongolian spots. The cutaneous lesions were present at birth before the appearance of the other features of the disease. We postulate that dermal pigmentation may be recognized as an early sign of GM1 gangliosidosis.